qid int64 1 74.7M | question stringlengths 12 33.8k | date stringlengths 10 10 | metadata list | response_j stringlengths 0 115k | response_k stringlengths 2 98.3k |
|---|---|---|---|---|---|
50,405,628 | I am new to web application , I am learning cookies and session, I understand HTTP is stateless protocol to make it stateful we use cookies at client side and session at server side.
1. When user requests a webpage it sends all the cookies available for that
browser on the PC.
2. If any one of the cookie matches with... | 2018/05/18 | [
"https://Stackoverflow.com/questions/50405628",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/9266849/"
] | These are separate concepts:
* Cookie - Browser sends this with every request automatically
* Header - Part of a HTTP request, the browser will only send data here if instructed.
* Access token - Contains secret which may be a JWT (and identify the user) or a random set of characters
* Session - a token bound to a use... | The usual pattern is
* the cookie contains only a unique session identifier (but no useful information itself)
* the session storage (server-side) contains the associated data for this session. This can be a) very big and b) hidden from the user/browser and c) trustworthy (because the user cannot just modify it in the... |
50,405,628 | I am new to web application , I am learning cookies and session, I understand HTTP is stateless protocol to make it stateful we use cookies at client side and session at server side.
1. When user requests a webpage it sends all the cookies available for that
browser on the PC.
2. If any one of the cookie matches with... | 2018/05/18 | [
"https://Stackoverflow.com/questions/50405628",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/9266849/"
] | Because:
* There may be, and probably is, sensitive data in that session, e.g. the user's **id**, identifying who the user is. If you just stored the user's id in a cookie, the user could manipulate it and easily pose as anyone else. There are of course ways to mitigate that, but simply not allowing the user to futz w... | It is preferred to use sessions because the actual values are hidden from the client, and you control when the data expires and becomes invalid. If it was all based on cookies, a user (or hacker) could manipulate their cookie data and then play requests to your site. |
50,405,628 | I am new to web application , I am learning cookies and session, I understand HTTP is stateless protocol to make it stateful we use cookies at client side and session at server side.
1. When user requests a webpage it sends all the cookies available for that
browser on the PC.
2. If any one of the cookie matches with... | 2018/05/18 | [
"https://Stackoverflow.com/questions/50405628",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/9266849/"
] | These are separate concepts:
* Cookie - Browser sends this with every request automatically
* Header - Part of a HTTP request, the browser will only send data here if instructed.
* Access token - Contains secret which may be a JWT (and identify the user) or a random set of characters
* Session - a token bound to a use... | It is preferred to use sessions because the actual values are hidden from the client, and you control when the data expires and becomes invalid. If it was all based on cookies, a user (or hacker) could manipulate their cookie data and then play requests to your site. |
153,706 | I was running my vacuum cleaner and suddenly the kitchen GFI receptacle it was plugged into popped with some black smoke, a burning electrical smell and blackened the receptacle itself.
Did my vacuum cleaner die? Is it safe to try a different receptacle? Should I call the electrician who installed this receptacle in ... | 2018/12/29 | [
"https://diy.stackexchange.com/questions/153706",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/94888/"
] | The load of a vacuum combined with the refrigerator was probably more than the wiring could handle. I state this because most vacuums are at the max of 15 amp circuits and now the refer kicks in another motor load with high in rush current. Depending on the wiring method it could be just loose connections that sparked ... | GFCI outlets aren't designed to last forever. It could be that the GFCI simply died when under load.
One thing I would make sure of is that when the GFCI is replaced that it is NOT put in-line with the circuit (i.e. make a pigtail in the box and have the GFCI not use the LOAD side connections). There's [generally no r... |
153,706 | I was running my vacuum cleaner and suddenly the kitchen GFI receptacle it was plugged into popped with some black smoke, a burning electrical smell and blackened the receptacle itself.
Did my vacuum cleaner die? Is it safe to try a different receptacle? Should I call the electrician who installed this receptacle in ... | 2018/12/29 | [
"https://diy.stackexchange.com/questions/153706",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/94888/"
] | The load of a vacuum combined with the refrigerator was probably more than the wiring could handle. I state this because most vacuums are at the max of 15 amp circuits and now the refer kicks in another motor load with high in rush current. Depending on the wiring method it could be just loose connections that sparked ... | Probably a bad GFCI. It should just trip if something is wrong with the vacuum, not smoke and blow up. Try the vacuum with a different outlet. Maybe one without a GFCI just Incase something really wired if going on. Worst that happens is you see a few sparks and the breaker trips. It won't damage anything. |
10,127 | Mild spoilers below:
The film has
>
> Ghosts/spirits haunting the living.
>
>
>
If *Supernatural* is any indication, I believe the film is on topic, but I wanted to be sure. | 2016/09/05 | [
"https://scifi.meta.stackexchange.com/questions/10127",
"https://scifi.meta.stackexchange.com",
"https://scifi.meta.stackexchange.com/users/54827/"
] | If it has supernatural elements, and they are real, or at least potentially real, then sure, it's on topic.
By "potentially real", I mean that those supernatual elements are treated as legitimate by the movie, and a casual viewer cannot tell that they are "obviously" faked, imagined, hallucinated, imagined, etc. For e... | Yes, but with the [usual proviso](https://scifi.meta.stackexchange.com/questions/337/are-works-that-arent-sf-per-se-but-have-occasional-sfnal-elements-on-topic-e).
------------------------------------------------------------------------------------------------------------------------------------------------------------... |
10,127 | Mild spoilers below:
The film has
>
> Ghosts/spirits haunting the living.
>
>
>
If *Supernatural* is any indication, I believe the film is on topic, but I wanted to be sure. | 2016/09/05 | [
"https://scifi.meta.stackexchange.com/questions/10127",
"https://scifi.meta.stackexchange.com",
"https://scifi.meta.stackexchange.com/users/54827/"
] | If it has supernatural elements, and they are real, or at least potentially real, then sure, it's on topic.
By "potentially real", I mean that those supernatual elements are treated as legitimate by the movie, and a casual viewer cannot tell that they are "obviously" faked, imagined, hallucinated, imagined, etc. For e... | I'm saying no because there's no actual evidence of a ghost (we could be seeing hallucinations caused by the protagonist's trauma-induced psychosis).
Everything in the movie can be explained by trauma, repressed memories and hallucinations.
In my opinion What Lies Beneath fails the [is it Sci-Fi](https://scifi.meta.s... |
10,127 | Mild spoilers below:
The film has
>
> Ghosts/spirits haunting the living.
>
>
>
If *Supernatural* is any indication, I believe the film is on topic, but I wanted to be sure. | 2016/09/05 | [
"https://scifi.meta.stackexchange.com/questions/10127",
"https://scifi.meta.stackexchange.com",
"https://scifi.meta.stackexchange.com/users/54827/"
] | Yes, but with the [usual proviso](https://scifi.meta.stackexchange.com/questions/337/are-works-that-arent-sf-per-se-but-have-occasional-sfnal-elements-on-topic-e).
------------------------------------------------------------------------------------------------------------------------------------------------------------... | I'm saying no because there's no actual evidence of a ghost (we could be seeing hallucinations caused by the protagonist's trauma-induced psychosis).
Everything in the movie can be explained by trauma, repressed memories and hallucinations.
In my opinion What Lies Beneath fails the [is it Sci-Fi](https://scifi.meta.s... |
33,373,266 | Is there a way to deploy an ASP MVC application with the same config but to multiple IIS (different server, but same URL) ?
I have to deploy the same project to multiple IIS application, of course with Visual Studio One Click Web Publish it's OK, but in my case I have more than 10 deployment to do.
So is there a way,... | 2015/10/27 | [
"https://Stackoverflow.com/questions/33373266",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/2847781/"
] | Yes, there are over 35 different email templates/events that you can customize: <https://www.docusign.com/supportdocs/cdse-admin-guide/Content/account-admin/branding.htm>.
However, you only have one opportunity to provide dynamic/custom content when generating the envelope, that is the emailBlurb property. You can re... | You can provide a different message/blurb to different recipients, but you have to do that before you send your envelope (status change from "draft" to "sent"). You can correct an envelope that was not yet sent to a specific recipient but you cannot update an email after it was already sent... |
4,680,216 | I recently got a trial version of Windows Azure and wanted to know if there is any way I can deploy an application using Cassandra. | 2011/01/13 | [
"https://Stackoverflow.com/questions/4680216",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/530153/"
] | I can't speak specifically to Cassandra working or not in Azure unfortuantly. That's likely a question for that product's development team.
But the challenge you'll face with this, mySQL, or any other role hosted database is persistence. Azure Roles are in and of themselves not persistent so whatever back end store C... | Basically, you run Cassandra as a worker role in Azure. Then, you can mount an Azure drive when a worker starts up and unmount when it shuts down.
This provides some insight re: how to use Cassandra on Azure: <http://things.smarx.com/#Run> Cassandra
Some help w/ Azure drives: <http://azurescope.cloudapp.net/CodeSampl... |
4,680,216 | I recently got a trial version of Windows Azure and wanted to know if there is any way I can deploy an application using Cassandra. | 2011/01/13 | [
"https://Stackoverflow.com/questions/4680216",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/530153/"
] | I can't speak specifically to Cassandra working or not in Azure unfortuantly. That's likely a question for that product's development team.
But the challenge you'll face with this, mySQL, or any other role hosted database is persistence. Azure Roles are in and of themselves not persistent so whatever back end store C... | You might want to check out [AppHarbor](https://appharbor.com/). AppHarbor is a .Net PaaS built on top of Amazon. It gives users the portability and infrastructure of Amazon and they provide a number of the rich services that Azure offers such as background tasks & load balancing plus some that it doesn't like 3rd part... |
4,680,216 | I recently got a trial version of Windows Azure and wanted to know if there is any way I can deploy an application using Cassandra. | 2011/01/13 | [
"https://Stackoverflow.com/questions/4680216",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/530153/"
] | Basically, you run Cassandra as a worker role in Azure. Then, you can mount an Azure drive when a worker starts up and unmount when it shuts down.
This provides some insight re: how to use Cassandra on Azure: <http://things.smarx.com/#Run> Cassandra
Some help w/ Azure drives: <http://azurescope.cloudapp.net/CodeSampl... | You might want to check out [AppHarbor](https://appharbor.com/). AppHarbor is a .Net PaaS built on top of Amazon. It gives users the portability and infrastructure of Amazon and they provide a number of the rich services that Azure offers such as background tasks & load balancing plus some that it doesn't like 3rd part... |
96,219 | what is the best practice to share network drives (samba or windows share based) with encryption?
Simple PGP based key encryption? Or maybe with RSA token?
Anybody, share your experience on this! | 2009/12/21 | [
"https://serverfault.com/questions/96219",
"https://serverfault.com",
"https://serverfault.com/users/21923/"
] | I think you need to explain exactly what you achieve.
* Do you want the file encrypted on the server - typically unnecessarily in all but the most secure environment - file permissions are more appropriate.
* Do you want the files encrypted during transport between the server and the client?
* Do you want to secure f... | I'll share with you my own specific experience:
I have a LaCie 2Big 2Tb RAID1 mode ( 2 x 1gb mirrored hotswap hard drive ) Network Attached Storage. This specification is not relevant or required for your solution, just any shared or network attached drive will do. But I thought I would include it for interest anyway.... |
166,864 | Like the title states, when building flip fluid I get a partial build that can be installed as an add on into blender, but when I try to bake a sim it tells me that it cant find "libblpyfluid.dll" and when I look for any type of fluid file, its missing. Hopefully someone can help, thanks! Here's what I get when buildin... | 2020/02/14 | [
"https://blender.stackexchange.com/questions/166864",
"https://blender.stackexchange.com",
"https://blender.stackexchange.com/users/88310/"
] | A procedural displacement, shader-only approach, using the HexGrid node group discussed [here](https://blender.stackexchange.com/a/161799/35559)
[](https://i.stack.imgur.com/Xx6rP.jpg)
* The 'Cell ID' output is used to produce a UV into a Noise textu... | Instead of rotation, I suggest using Shear - that is what your sample image is doing. It will avoid distorting the hexagonal profile from above, which I gather is your intention.
The other answers are fascinating and I'm going to play with them, but this seems like the fast solution. |
112,165 | I was rather cold last night, and warmed up a cup of water to drink in the microwave. I put it in for 60 seconds, but it came out boiling hot, so I put a bit of cold water in with the hot water, and it was warm for me to drink.
So then it came to me - what if I had put that extra water in before I put it in the microw... | 2014/05/11 | [
"https://physics.stackexchange.com/questions/112165",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/11890/"
] | It's safe to approximate that all of the microwave's energy is deposited in the water. To some extent you will also heat up the mug and the walls of the microwave, but we will neglect that in favor of a bigger effect.
If the water reached 100 ºC in the microwave before the heating cycle ended, the heat after that was ... | It will come out cooler if you add the extra water at the end. It could be a lot-if you literally mean it came out boiling hot at the end of 60 seconds, you could have used the last 15 seconds to boil water. If you had added the extra water at the beginning, it would come out at 100C. If you add it at the end the mix w... |
112,165 | I was rather cold last night, and warmed up a cup of water to drink in the microwave. I put it in for 60 seconds, but it came out boiling hot, so I put a bit of cold water in with the hot water, and it was warm for me to drink.
So then it came to me - what if I had put that extra water in before I put it in the microw... | 2014/05/11 | [
"https://physics.stackexchange.com/questions/112165",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/11890/"
] | It's safe to approximate that all of the microwave's energy is deposited in the water. To some extent you will also heat up the mug and the walls of the microwave, but we will neglect that in favor of a bigger effect.
If the water reached 100 ºC in the microwave before the heating cycle ended, the heat after that was ... | It would most likely be less warm if you add more water. It is because heat is measured in calories or temp. 1 calorie is how much energy that is required to heat up 1cm3 water up one degree Celsius. So theoretically if I added more mass or water it would take more energy to heat up because 25 cm3 of water would less e... |
132,676 | I don't have enough practice as Protoss, and playing often had situations when opponent retreats... and I can't catch him. That happens:
* vs zergs: lings just go back
* terran: marines/marauders kite zealots
* protoss: ... don't happen often vs protoss, but still some stalkers run away when I could catch them with ze... | 2013/09/30 | [
"https://gaming.stackexchange.com/questions/132676",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/3467/"
] | In PvT i basicaly use FFs only early on in the defense on the choke and sometimes later with hallucination.
In PvZ:
When FFing retreating armys dont be greedy and try to cut them in half instead of getting all of them, when army sizes of you both are comparable. This works especially good against units that have low r... | Your zealots are generally just used for pure DPS and tanking damage/providing a blob for the enemy to chew through before it hits your more vulnerable units. I would recommend changing it up so that you have some more stalkers.
When you clean up the trapped whatevers in your FF's, I'd recommend shutting off the FF's... |
132,676 | I don't have enough practice as Protoss, and playing often had situations when opponent retreats... and I can't catch him. That happens:
* vs zergs: lings just go back
* terran: marines/marauders kite zealots
* protoss: ... don't happen often vs protoss, but still some stalkers run away when I could catch them with ze... | 2013/09/30 | [
"https://gaming.stackexchange.com/questions/132676",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/3467/"
] | FFs are extremely useful, as you well know. I actually play Terran, but I have noticed a few things when playing TvP, off-racing, and overall watching pro games.
First, is that sentries are naturally weak units. They can die pretty quickly and do not have too high of a damage output. Naturally, I'd want to keep them i... | Your zealots are generally just used for pure DPS and tanking damage/providing a blob for the enemy to chew through before it hits your more vulnerable units. I would recommend changing it up so that you have some more stalkers.
When you clean up the trapped whatevers in your FF's, I'd recommend shutting off the FF's... |
1,537,499 | I've got a system that has Java server side objects and C# client objects. The objects can be modified in both sides of the system and so have business rules attached to them. The thing is currently the business rules only live on the server side, and I really want to avoid having to contact the server every time I wan... | 2009/10/08 | [
"https://Stackoverflow.com/questions/1537499",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/186330/"
] | This may sound terrible at first, but you could in fact consider coding the business rules in javascript.
There are javascript engines available both on the java and .NET platform. That way, by hosting a (different) javascript engine both on the server (java) and client (C#), they can both execute the same javascript ... | Try using [IKVM](http://www.ikvm.net/) |
8,425,421 | Xcode Project Scheme sharing... how to do that?
When I commit my Xcode project to SVN, I found that the schemes that I created are saved under my username folder, e.g.
abc.xcodeproj/xcuserdata/\_my\_user\_name\_.xcuserdatad/xcschemes/projectABC\_debug.xcscheme
When multiple users are working on the same project, the... | 2011/12/08 | [
"https://Stackoverflow.com/questions/8425421",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/63226/"
] | There is a checkbox at the far right "Shared" column in "Manage Schemes" Dialog. | Just an additional hint: if after some manipulations there's still no schemes in Xcode - try to relaunch it. Helped for me with Xcode 7.3.1 |
542,046 | Assume I have a physical ESX host with ONE quad-core processor and hyper-threading disabled. This means it has a total of 4 physical cores or pCPUs. I create a single VM on this VMware host. I assign this VM to have 1vCPU and put no CPU limit.
Question: If the VM is running a "cpu killer" application that keeps demand... | 2013/09/27 | [
"https://serverfault.com/questions/542046",
"https://serverfault.com",
"https://serverfault.com/users/191726/"
] | >
> If the VM is running a "cpu killer" application that keeps demanding
> more and more cpu cycles, could the VM end up fully consuming all the
> 4 underlying physical cores at any given moment in time?
>
>
>
No.
>
> So, in my example, since there are no other VMs running, VMware will
> schedule the VM to ru... | it depends if your program is coded with multiple threads. Eg you may ask that one thread calculate something in parallel to another thread doing some other task.
Now, if you only have one core .. then your program threads can only run in tandem (one behind the other) .. and they wont be executed in parallel at all. ... |
49,762,892 | I'm not able to find any examples of Mocha or any other unit test framework running directly on ES6 code via Gulp. (No Babel, Webpack, etc.)
I've tracked down one example of Mocha (with some modification) running in a browser on ES6 code, but it was not automated.
Is anyone testing ES6 code directly yet?
(I underst... | 2018/04/10 | [
"https://Stackoverflow.com/questions/49762892",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/164545/"
] | Mocha runs tests in Node.js, therefore you can use and test any es6 feature which is implemented in the node. Check out supported features for your node version:
<https://node.green/>
In the latest node you will get pretty good support for ES2015.
If you want to use ES6 modules, it still experimental feature and it ... | I am not sure if your question is a valid one but it has triggered an unconventional response of not replying with code from me.
Check out this link for starters - <https://ravichandranjv.blogspot.in/2018/03/mocha-testing-typescript-interfaces.html>.
Disclaimer for others - This is not a self-promotion :) |
256,622 | My bathroom is not very large, and especially during winter, the mirror tends to fog up after the shower has been in use. Is there something I can do to avoid the mirror fogging up? I seem to vaguely recall that surfaces can be treated to be more hyrdophobic / hydrophilic, but I'm not sure that applies to mirrors. Plus... | 2022/09/14 | [
"https://diy.stackexchange.com/questions/256622",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/48190/"
] | Mirrors fog up because they're (with few exceptions) made of glass, which is cool and encourages warm moist air to condense on the glass surface.
If you can eliminate some warm moist air, that will help. Exhaust fans, open windows, or lowering your shower water temperature are common ways to improve this.
On the othe... | When I shower I always leave the door open and/or a window; the mirror experiences almost no fog this way.
I also dislike scorching hot showers so the lower water temperature helps. |
256,622 | My bathroom is not very large, and especially during winter, the mirror tends to fog up after the shower has been in use. Is there something I can do to avoid the mirror fogging up? I seem to vaguely recall that surfaces can be treated to be more hyrdophobic / hydrophilic, but I'm not sure that applies to mirrors. Plus... | 2022/09/14 | [
"https://diy.stackexchange.com/questions/256622",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/48190/"
] | When I shower I always leave the door open and/or a window; the mirror experiences almost no fog this way.
I also dislike scorching hot showers so the lower water temperature helps. | If open window or open door are not the choices.
If you like get one of those fancy looking small fan and let it blow at the mirror.
Choose a color that matches your bathroom, so it looks decorative.
Choose size, I would suggest not larger than 5 inch.
I found some on Amazon.
Alternative : soap would make it more ... |
256,622 | My bathroom is not very large, and especially during winter, the mirror tends to fog up after the shower has been in use. Is there something I can do to avoid the mirror fogging up? I seem to vaguely recall that surfaces can be treated to be more hyrdophobic / hydrophilic, but I'm not sure that applies to mirrors. Plus... | 2022/09/14 | [
"https://diy.stackexchange.com/questions/256622",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/48190/"
] | Mirrors fog up because they're (with few exceptions) made of glass, which is cool and encourages warm moist air to condense on the glass surface.
If you can eliminate some warm moist air, that will help. Exhaust fans, open windows, or lowering your shower water temperature are common ways to improve this.
On the othe... | If open window or open door are not the choices.
If you like get one of those fancy looking small fan and let it blow at the mirror.
Choose a color that matches your bathroom, so it looks decorative.
Choose size, I would suggest not larger than 5 inch.
I found some on Amazon.
Alternative : soap would make it more ... |
256,622 | My bathroom is not very large, and especially during winter, the mirror tends to fog up after the shower has been in use. Is there something I can do to avoid the mirror fogging up? I seem to vaguely recall that surfaces can be treated to be more hyrdophobic / hydrophilic, but I'm not sure that applies to mirrors. Plus... | 2022/09/14 | [
"https://diy.stackexchange.com/questions/256622",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/48190/"
] | Mirrors fog up because they're (with few exceptions) made of glass, which is cool and encourages warm moist air to condense on the glass surface.
If you can eliminate some warm moist air, that will help. Exhaust fans, open windows, or lowering your shower water temperature are common ways to improve this.
On the othe... | The mirror fogs because of condensation. Condensation happens because of dew point: water vapor in the air will condense onto any surface that is cooler than the dew point. It is condensing on your walls too; you just don't notice it there because the walls aren't mirrors!
There are only two ways to prevent the foggin... |
256,622 | My bathroom is not very large, and especially during winter, the mirror tends to fog up after the shower has been in use. Is there something I can do to avoid the mirror fogging up? I seem to vaguely recall that surfaces can be treated to be more hyrdophobic / hydrophilic, but I'm not sure that applies to mirrors. Plus... | 2022/09/14 | [
"https://diy.stackexchange.com/questions/256622",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/48190/"
] | Mirrors fog up because they're (with few exceptions) made of glass, which is cool and encourages warm moist air to condense on the glass surface.
If you can eliminate some warm moist air, that will help. Exhaust fans, open windows, or lowering your shower water temperature are common ways to improve this.
On the othe... | There are many "anti-fog" heated mirrors on the market now. So, replacing the light and mirror with a lighted heated mirror would be one way to solve that problem. |
256,622 | My bathroom is not very large, and especially during winter, the mirror tends to fog up after the shower has been in use. Is there something I can do to avoid the mirror fogging up? I seem to vaguely recall that surfaces can be treated to be more hyrdophobic / hydrophilic, but I'm not sure that applies to mirrors. Plus... | 2022/09/14 | [
"https://diy.stackexchange.com/questions/256622",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/48190/"
] | The mirror fogs because of condensation. Condensation happens because of dew point: water vapor in the air will condense onto any surface that is cooler than the dew point. It is condensing on your walls too; you just don't notice it there because the walls aren't mirrors!
There are only two ways to prevent the foggin... | If open window or open door are not the choices.
If you like get one of those fancy looking small fan and let it blow at the mirror.
Choose a color that matches your bathroom, so it looks decorative.
Choose size, I would suggest not larger than 5 inch.
I found some on Amazon.
Alternative : soap would make it more ... |
256,622 | My bathroom is not very large, and especially during winter, the mirror tends to fog up after the shower has been in use. Is there something I can do to avoid the mirror fogging up? I seem to vaguely recall that surfaces can be treated to be more hyrdophobic / hydrophilic, but I'm not sure that applies to mirrors. Plus... | 2022/09/14 | [
"https://diy.stackexchange.com/questions/256622",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/48190/"
] | There are many "anti-fog" heated mirrors on the market now. So, replacing the light and mirror with a lighted heated mirror would be one way to solve that problem. | If open window or open door are not the choices.
If you like get one of those fancy looking small fan and let it blow at the mirror.
Choose a color that matches your bathroom, so it looks decorative.
Choose size, I would suggest not larger than 5 inch.
I found some on Amazon.
Alternative : soap would make it more ... |
284,719 | What do you call resuscitating methods like mouth to mouth? Is there a better term? I am sure there is a better term for this, but I don't remember what it was. | 2021/05/21 | [
"https://ell.stackexchange.com/questions/284719",
"https://ell.stackexchange.com",
"https://ell.stackexchange.com/users/134946/"
] | Yes, we'd say that in America, but we don't say "the," like you did in your question, nor would Brits. We'd say, "Walk two blocks to XYZ Street then turn left." We might alternatively say, "Go two blocks till you get to XYZ Street then hang a left." We might also say, "Keep going straight until you get to the second st... | In British English we would say **Take the second turning on the left**, or maybe **It's the second street on your left**. |
284,719 | What do you call resuscitating methods like mouth to mouth? Is there a better term? I am sure there is a better term for this, but I don't remember what it was. | 2021/05/21 | [
"https://ell.stackexchange.com/questions/284719",
"https://ell.stackexchange.com",
"https://ell.stackexchange.com/users/134946/"
] | In British English we would say **Take the second turning on the left**, or maybe **It's the second street on your left**. | British people - that is people who live in Britain - **do not** use the term "block" to mean a set of buildings marked by roads, at least not in the way Americans do.
When you look at the maps of American streets like the one you included in your question, the roads are all very neat and at right-angles to one anothe... |
284,719 | What do you call resuscitating methods like mouth to mouth? Is there a better term? I am sure there is a better term for this, but I don't remember what it was. | 2021/05/21 | [
"https://ell.stackexchange.com/questions/284719",
"https://ell.stackexchange.com",
"https://ell.stackexchange.com/users/134946/"
] | Yes, we'd say that in America, but we don't say "the," like you did in your question, nor would Brits. We'd say, "Walk two blocks to XYZ Street then turn left." We might alternatively say, "Go two blocks till you get to XYZ Street then hang a left." We might also say, "Keep going straight until you get to the second st... | British people - that is people who live in Britain - **do not** use the term "block" to mean a set of buildings marked by roads, at least not in the way Americans do.
When you look at the maps of American streets like the one you included in your question, the roads are all very neat and at right-angles to one anothe... |
486,270 | Thanks for the help in advance; first time posting here.
I'm curious what the most appropriate single word is to describe a 9 year time span, or a 9 year anniversary. A search on Google didn't turn up much, but it did help me find this information in the Wiki page for "decade": "*...Other words for spans of years also... | 2019/02/19 | [
"https://english.stackexchange.com/questions/486270",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/336998/"
] | The noun form of user's answer (novennial), and I believe you are looking for a noun, is **novennium**
>
> (rare) A nine-year period or cycle.
>
>
>
[From Wiktionary](https://en.wiktionary.org/wiki/novennium)
Also see **enneatic**:
>
> Occurring once in every nine times, days, years, etc.; every ninth.
>
>
>... | You had the right idea. Leave out the first "m" an use it as an adjective. The word you are seeking is "**novennial**".
<https://www.thefreedictionary.com/Novennial> |
486,270 | Thanks for the help in advance; first time posting here.
I'm curious what the most appropriate single word is to describe a 9 year time span, or a 9 year anniversary. A search on Google didn't turn up much, but it did help me find this information in the Wiki page for "decade": "*...Other words for spans of years also... | 2019/02/19 | [
"https://english.stackexchange.com/questions/486270",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/336998/"
] | You had the right idea. Leave out the first "m" an use it as an adjective. The word you are seeking is "**novennial**".
<https://www.thefreedictionary.com/Novennial> | Because there is no zero year, the first “decade” of AD and the last “decade” of BC only have nine years. Since these are sets of nine years, they should be called Nonades, on the model of Decade. In French, a set of nine objects is called a nonade (though not pronounced with a long A). In English this is called a nona... |
486,270 | Thanks for the help in advance; first time posting here.
I'm curious what the most appropriate single word is to describe a 9 year time span, or a 9 year anniversary. A search on Google didn't turn up much, but it did help me find this information in the Wiki page for "decade": "*...Other words for spans of years also... | 2019/02/19 | [
"https://english.stackexchange.com/questions/486270",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/336998/"
] | The noun form of user's answer (novennial), and I believe you are looking for a noun, is **novennium**
>
> (rare) A nine-year period or cycle.
>
>
>
[From Wiktionary](https://en.wiktionary.org/wiki/novennium)
Also see **enneatic**:
>
> Occurring once in every nine times, days, years, etc.; every ninth.
>
>
>... | Because there is no zero year, the first “decade” of AD and the last “decade” of BC only have nine years. Since these are sets of nine years, they should be called Nonades, on the model of Decade. In French, a set of nine objects is called a nonade (though not pronounced with a long A). In English this is called a nona... |
1,504 | I was looking over the product page for the K3 (dreaming I know) and noticed that they offer a variety of crystal filters. Some are 5-pole and some are 8-pole, other than price, what is the difference and what is meant by "pole" in this context? | 2014/02/20 | [
"https://ham.stackexchange.com/questions/1504",
"https://ham.stackexchange.com",
"https://ham.stackexchange.com/users/164/"
] | "Pole" comes from the [Laplace transform](http://en.wikipedia.org/wiki/Laplace_transform), or it's discrete (for digital filters) equivalent, the [Z-transform](http://en.wikipedia.org/wiki/Z-transform). Without delving into the mathematics of it, these transforms enable a filter designer to express the response of a fi... | A pole is a mathematical representation of the feedback (amount and phase) in a linear system. This feedback can be passive (as in an LC or physically tuned circuit), or active (as in a regenerative receiver).
The more poles (or feedback paths) a circuit has, the more complicated or precisely shaped it's frequency re... |
784,085 | Having successfully set up my home office network for remote access via OpenVPN, I would now like to do the same thing at work, however I am double natted.
There is a central router maintained by the company that run our building, with Ethernet cables in each office. We have then connected our DD-WRT router, but obvi... | 2016/06/15 | [
"https://serverfault.com/questions/784085",
"https://serverfault.com",
"https://serverfault.com/users/360657/"
] | >
> To get this setup working, is it simply a case of asking the people who own the building to forward port 1194 to the ip address they have assigned our router?
>
>
>
Yes.\*
>
> Or is it potentially more complicated than that?
>
>
>
No.\*
>
> Also, if we want to remote desktop in to one of our pcs, is i... | The real answer is : Publish a vpn endpoint. This can be behind building NAT (it is better in a publicly visible endpoint).
From remote, you vpn to your network and then rdp over the vpn.
Making RDP publicly accessible is a bad bad idea. |
6,771,398 | >
> **Possible Duplicate:**
>
> [How to debug Javascript/jQuery event bindings with FireBug (or similar tool)](https://stackoverflow.com/questions/570960/how-to-debug-javascript-jquery-event-bindings-with-firebug-or-similar-tool)
>
> [How to inspect an element's associated event handlers?](https://stackoverflow.... | 2011/07/21 | [
"https://Stackoverflow.com/questions/6771398",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/401441/"
] | In google chrome it's really easy. There you can setup debuger so that it will stop execution whenever click event is fired:
 | I have a trick which could help you find what is triggered when you click on a button :
* use chrome (might have similar option in safari or even in firefox using firebug but I don't know)
* open the page you want to inspect (obviously :) ) and inspect anything in the page (right click, inspect this element)
* go to ... |
79,065 | I'm not sure if this is a naive question. I'm struggling mightily with a family member (and everyone has a similar story) who just cannot make the right financial decisions. This person will forever live paycheck-to-paycheck and will probably continue to file for Chapter 7 bankruptcy every 8 years.
What happens? I can... | 2017/04/26 | [
"https://money.stackexchange.com/questions/79065",
"https://money.stackexchange.com",
"https://money.stackexchange.com/users/20692/"
] | Well, if you worked in the United States you have social security, and medicare and medicaid in most cases as well. So you have a small amount of income to spend every month to cover your most basic living expenses, as well as your basic medical expenses. At least, that's the idea.
In reality, it probably isn't anywhe... | According to both [Huffington Post](http://www.huffingtonpost.com/gobankingrates/what-retirement-without-s_b_7655296.html) and [Investopedia](http://www.investopedia.com/articles/personal-finance/111815/what-retirement-will-look-without-savings.asp):
>
> 1. You’ll need to live off your Social Security benefits.
> 2. ... |
79,065 | I'm not sure if this is a naive question. I'm struggling mightily with a family member (and everyone has a similar story) who just cannot make the right financial decisions. This person will forever live paycheck-to-paycheck and will probably continue to file for Chapter 7 bankruptcy every 8 years.
What happens? I can... | 2017/04/26 | [
"https://money.stackexchange.com/questions/79065",
"https://money.stackexchange.com",
"https://money.stackexchange.com/users/20692/"
] | According to both [Huffington Post](http://www.huffingtonpost.com/gobankingrates/what-retirement-without-s_b_7655296.html) and [Investopedia](http://www.investopedia.com/articles/personal-finance/111815/what-retirement-will-look-without-savings.asp):
>
> 1. You’ll need to live off your Social Security benefits.
> 2. ... | Social security was created with just such people in mind. It's a meager living, but it is an income stream that can be supplemented by Walmart greeter income. It probably isn't so dire that it leads to homelessness, but it might mean not having some of the other comforts that we take for granted. |
79,065 | I'm not sure if this is a naive question. I'm struggling mightily with a family member (and everyone has a similar story) who just cannot make the right financial decisions. This person will forever live paycheck-to-paycheck and will probably continue to file for Chapter 7 bankruptcy every 8 years.
What happens? I can... | 2017/04/26 | [
"https://money.stackexchange.com/questions/79065",
"https://money.stackexchange.com",
"https://money.stackexchange.com/users/20692/"
] | There are a host of programs in the US to help low/no-income seniors:
* Healthcare through Medicare and/or Medicaid
* Some income from Supplemental Security Income / Social Security
* Money for food through SNAP (food stamps)
* Housing subsidy via HUD Section 8.
Many states discount property taxes for the elderly as ... | Social security was created with just such people in mind. It's a meager living, but it is an income stream that can be supplemented by Walmart greeter income. It probably isn't so dire that it leads to homelessness, but it might mean not having some of the other comforts that we take for granted. |
79,065 | I'm not sure if this is a naive question. I'm struggling mightily with a family member (and everyone has a similar story) who just cannot make the right financial decisions. This person will forever live paycheck-to-paycheck and will probably continue to file for Chapter 7 bankruptcy every 8 years.
What happens? I can... | 2017/04/26 | [
"https://money.stackexchange.com/questions/79065",
"https://money.stackexchange.com",
"https://money.stackexchange.com/users/20692/"
] | Well, if you worked in the United States you have social security, and medicare and medicaid in most cases as well. So you have a small amount of income to spend every month to cover your most basic living expenses, as well as your basic medical expenses. At least, that's the idea.
In reality, it probably isn't anywhe... | There are a host of programs in the US to help low/no-income seniors:
* Healthcare through Medicare and/or Medicaid
* Some income from Supplemental Security Income / Social Security
* Money for food through SNAP (food stamps)
* Housing subsidy via HUD Section 8.
Many states discount property taxes for the elderly as ... |
79,065 | I'm not sure if this is a naive question. I'm struggling mightily with a family member (and everyone has a similar story) who just cannot make the right financial decisions. This person will forever live paycheck-to-paycheck and will probably continue to file for Chapter 7 bankruptcy every 8 years.
What happens? I can... | 2017/04/26 | [
"https://money.stackexchange.com/questions/79065",
"https://money.stackexchange.com",
"https://money.stackexchange.com/users/20692/"
] | This is a good question and you seemed troubled by this and this person's choices in life. And that is the rub, they are choices. They know how to make them, they know the consequences, and they know how to work around them. Its a skill you probably don't have (and don't want to have).
In the end they will survive. I... | According to both [Huffington Post](http://www.huffingtonpost.com/gobankingrates/what-retirement-without-s_b_7655296.html) and [Investopedia](http://www.investopedia.com/articles/personal-finance/111815/what-retirement-will-look-without-savings.asp):
>
> 1. You’ll need to live off your Social Security benefits.
> 2. ... |
79,065 | I'm not sure if this is a naive question. I'm struggling mightily with a family member (and everyone has a similar story) who just cannot make the right financial decisions. This person will forever live paycheck-to-paycheck and will probably continue to file for Chapter 7 bankruptcy every 8 years.
What happens? I can... | 2017/04/26 | [
"https://money.stackexchange.com/questions/79065",
"https://money.stackexchange.com",
"https://money.stackexchange.com/users/20692/"
] | This is a good question and you seemed troubled by this and this person's choices in life. And that is the rub, they are choices. They know how to make them, they know the consequences, and they know how to work around them. Its a skill you probably don't have (and don't want to have).
In the end they will survive. I... | Social security was created with just such people in mind. It's a meager living, but it is an income stream that can be supplemented by Walmart greeter income. It probably isn't so dire that it leads to homelessness, but it might mean not having some of the other comforts that we take for granted. |
79,065 | I'm not sure if this is a naive question. I'm struggling mightily with a family member (and everyone has a similar story) who just cannot make the right financial decisions. This person will forever live paycheck-to-paycheck and will probably continue to file for Chapter 7 bankruptcy every 8 years.
What happens? I can... | 2017/04/26 | [
"https://money.stackexchange.com/questions/79065",
"https://money.stackexchange.com",
"https://money.stackexchange.com/users/20692/"
] | Well, if you worked in the United States you have social security, and medicare and medicaid in most cases as well. So you have a small amount of income to spend every month to cover your most basic living expenses, as well as your basic medical expenses. At least, that's the idea.
In reality, it probably isn't anywhe... | This is a good question and you seemed troubled by this and this person's choices in life. And that is the rub, they are choices. They know how to make them, they know the consequences, and they know how to work around them. Its a skill you probably don't have (and don't want to have).
In the end they will survive. I... |
17,887,504 | I want to use Phonegap on firefox os but I have a problem on storage api. Current cordova version 3.0, supports websql and localstorage API. It doesn't have indexedDB API yet. So, my current option is to use Lawnchair.
But do you have a good idea on how to design a persistence layer for this. What can you suggest?
P... | 2013/07/26 | [
"https://Stackoverflow.com/questions/17887504",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/959060/"
] | You might try using localForage:
<https://github.com/mozilla/localforage>
To quote, "localForage is a handy library that improves the offline experience of your web app by using asynchronous storage (via IndexedDB where available) but with a simple, localStorage-like API." | If your app is for Firefox OS only you can use the indexedDB API directly, it's already supported without plugins.
For other platforms, there is a cordova indexdb plugin being developed that might help, you can find it on [github here](https://github.com/sgrebnov/cordova-plugin-indexedDB). It uses [indexedDBShim](http... |
23,751 | I have found here an answer that provides formula that only takes into account vapors, pressure and temperature - [What is the formula used for atmospheric visibility?](https://earthscience.stackexchange.com/questions/7517/what-is-the-formula-used-for-atmospheric-visibility)
Is there an approach that also considers pa... | 2022/04/21 | [
"https://earthscience.stackexchange.com/questions/23751",
"https://earthscience.stackexchange.com",
"https://earthscience.stackexchange.com/users/26745/"
] | When you want to take into account as many contributing factors as possible, you will need a complete [radiative transfer model](https://en.wikipedia.org/wiki/Atmospheric_radiative_transfer_codes), preferably a physics-based one (as opposed to fast radiative transfer models that are often incorporated into weather or c... | This is best answered with the Koschmeider Equation. The Koschmeider Equation which estimates visible range based on the particulate matter is as follows:
Koschmeider Equation (units in ft. or m) = (1200 km μg/m^3 )/(particle concentration (μg/m^3 ) ) |
66,260 | I used the <http://eclipsesource.com/en/yoxos/yoxos-ondemand/>? tool to build an Eclipse distribution, but they keep giving these annoying Yoxos popups. I don't even get whether Yoxos is free or paid or just annoying as heck. How do you get rid of these Yoxos popups?
This is the text of the popup:
POPUP:
Thank you fo... | 2009/11/05 | [
"https://superuser.com/questions/66260",
"https://superuser.com",
"https://superuser.com/users/5918/"
] | What kind of popups do you get? In Yoxos 99% of the content available at <http://ondemand.yoxos.com> is free and/or Open Source.
There are a few commercial thing as well ... For example PyDev Extensions: DyDev itself is free but if you install the PyDev extensions, you'll get pop-ups to get the full license of that com... | Can you report the problem to the Yoxos forums?
<http://getsatisfaction.com/eclipsesource/topics/new?topic%5Bproducts%5D=Yoxos+OnDemand> |
66,260 | I used the <http://eclipsesource.com/en/yoxos/yoxos-ondemand/>? tool to build an Eclipse distribution, but they keep giving these annoying Yoxos popups. I don't even get whether Yoxos is free or paid or just annoying as heck. How do you get rid of these Yoxos popups?
This is the text of the popup:
POPUP:
Thank you fo... | 2009/11/05 | [
"https://superuser.com/questions/66260",
"https://superuser.com",
"https://superuser.com/users/5918/"
] | What kind of popups do you get? In Yoxos 99% of the content available at <http://ondemand.yoxos.com> is free and/or Open Source.
There are a few commercial thing as well ... For example PyDev Extensions: DyDev itself is free but if you install the PyDev extensions, you'll get pop-ups to get the full license of that com... | Yoxos OnDemand is a free service provided to the Eclipse user community to help them get up and running with Eclipse. It allows you to choose between ~6000 plug-ins that have been validated for version dependency consistency etc. You can buy Yoxos Enterprise and install this infrastructure in your own organization to s... |
340,224 | You'll have to excuse my sheer lack of knowledge, I'm sure this must be among the most basic of questions posted on here.
I have a dynamo (motor), which is powering an LED (for argument sake).
If the dynamo stops spinning, the LED's no longer powered.
Is it possible to power the LED with batteries that are currently... | 2017/11/16 | [
"https://electronics.stackexchange.com/questions/340224",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/130775/"
] | At the level of the actual battery cells, the answer is no: "Charging" means current is flowing through the cells in one direction, and "discharging" means that the current is flowing in the opposite direction. You can't have current flowing in both directions at the same time.
At a higher level, the answer probably i... | >
> Is there a device/battery that can be charged while it's being used?
>
>
>
Yes. Automotive electrical systems work in this way.
[simulate this circuit](/plugins/schematics?image=http%3a%2f%2fi.stack.imgur.com%2f6xfO6.png) – Schematic created using [CircuitLab... |
6,942 | I am studying the physics related to playing guitar. I need to understand the relationship between the fundamental frequency of a guitar string and its harmonics.
For e.g., the top string has the fundamental frequency (E2~82.4hz). When one plucks the top string the output is a mix of the fundamental frequency and its ... | 2012/08/15 | [
"https://music.stackexchange.com/questions/6942",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/2753/"
] | Resonant Frequency
------------------
Good guitars have the wooden top and body of the guitar carefully carved to resonate at a certain single frequency.
While the luthier is carving and bracing the top of the guitar, long before the guitar is assembled and the strings are put on, he repeatedly taps the top with a kn... | Could you provide us with the wave sample that you analyzed, so as we hear it ?
Also could you zoom the spectrum window from 150Hz to 330Hz... because at this zoom level, the curve is obviously not accurate at all, then provide us the image at this level ( from E3 to E4).
Maybe have you simply played a EM or Em chord... |
6,942 | I am studying the physics related to playing guitar. I need to understand the relationship between the fundamental frequency of a guitar string and its harmonics.
For e.g., the top string has the fundamental frequency (E2~82.4hz). When one plucks the top string the output is a mix of the fundamental frequency and its ... | 2012/08/15 | [
"https://music.stackexchange.com/questions/6942",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/2753/"
] | Could you provide us with the wave sample that you analyzed, so as we hear it ?
Also could you zoom the spectrum window from 150Hz to 330Hz... because at this zoom level, the curve is obviously not accurate at all, then provide us the image at this level ( from E3 to E4).
Maybe have you simply played a EM or Em chord... | Overall, the understanding through various inputs and experiments run over music (self-generated and available on internet) is the following:
1. Fundamental frequency need not have the largest amplitude (human brain has the ability to fill the base frequency based on the harmonics)
2. 2nd and 3rd harmonics (lower harm... |
6,942 | I am studying the physics related to playing guitar. I need to understand the relationship between the fundamental frequency of a guitar string and its harmonics.
For e.g., the top string has the fundamental frequency (E2~82.4hz). When one plucks the top string the output is a mix of the fundamental frequency and its ... | 2012/08/15 | [
"https://music.stackexchange.com/questions/6942",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/2753/"
] | Could you provide us with the wave sample that you analyzed, so as we hear it ?
Also could you zoom the spectrum window from 150Hz to 330Hz... because at this zoom level, the curve is obviously not accurate at all, then provide us the image at this level ( from E3 to E4).
Maybe have you simply played a EM or Em chord... | Something near 250 Hz is what you expect as 3 times the fundamental.
If you draw pictures of a sinewave with no motion at the ends of the string, the 3 rd harmonic is the one with a peak in the middle at the same place as the fundamental, and also a peak (going opposite direction) at about 1/6 of the string length whic... |
6,942 | I am studying the physics related to playing guitar. I need to understand the relationship between the fundamental frequency of a guitar string and its harmonics.
For e.g., the top string has the fundamental frequency (E2~82.4hz). When one plucks the top string the output is a mix of the fundamental frequency and its ... | 2012/08/15 | [
"https://music.stackexchange.com/questions/6942",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/2753/"
] | Resonant Frequency
------------------
Good guitars have the wooden top and body of the guitar carefully carved to resonate at a certain single frequency.
While the luthier is carving and bracing the top of the guitar, long before the guitar is assembled and the strings are put on, he repeatedly taps the top with a kn... | Overall, the understanding through various inputs and experiments run over music (self-generated and available on internet) is the following:
1. Fundamental frequency need not have the largest amplitude (human brain has the ability to fill the base frequency based on the harmonics)
2. 2nd and 3rd harmonics (lower harm... |
6,942 | I am studying the physics related to playing guitar. I need to understand the relationship between the fundamental frequency of a guitar string and its harmonics.
For e.g., the top string has the fundamental frequency (E2~82.4hz). When one plucks the top string the output is a mix of the fundamental frequency and its ... | 2012/08/15 | [
"https://music.stackexchange.com/questions/6942",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/2753/"
] | Resonant Frequency
------------------
Good guitars have the wooden top and body of the guitar carefully carved to resonate at a certain single frequency.
While the luthier is carving and bracing the top of the guitar, long before the guitar is assembled and the strings are put on, he repeatedly taps the top with a kn... | Something near 250 Hz is what you expect as 3 times the fundamental.
If you draw pictures of a sinewave with no motion at the ends of the string, the 3 rd harmonic is the one with a peak in the middle at the same place as the fundamental, and also a peak (going opposite direction) at about 1/6 of the string length whic... |
6,942 | I am studying the physics related to playing guitar. I need to understand the relationship between the fundamental frequency of a guitar string and its harmonics.
For e.g., the top string has the fundamental frequency (E2~82.4hz). When one plucks the top string the output is a mix of the fundamental frequency and its ... | 2012/08/15 | [
"https://music.stackexchange.com/questions/6942",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/2753/"
] | Overall, the understanding through various inputs and experiments run over music (self-generated and available on internet) is the following:
1. Fundamental frequency need not have the largest amplitude (human brain has the ability to fill the base frequency based on the harmonics)
2. 2nd and 3rd harmonics (lower harm... | Something near 250 Hz is what you expect as 3 times the fundamental.
If you draw pictures of a sinewave with no motion at the ends of the string, the 3 rd harmonic is the one with a peak in the middle at the same place as the fundamental, and also a peak (going opposite direction) at about 1/6 of the string length whic... |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | Purely in-universe speculation.
Warp fields are regularly represented as a squashed torus. This represents the volume of space the warp field can encompass. The filled can be stretched and spindled to wrap closer to the ship for various reasons (power usage, speed, defection, etc.) but at it's lowest complexity it is... | I think I know what you mean, in the original cannon, starships of a earlier lineage were designed to have spherical "saucer sections" In my opinion, I like to believe that Zefran chochrane saw the Enterprise E in the events of first contact and attempted a similar design, not fully understanding how the full thing wor... |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | It's a time loop.
Cochrane saw the Enterprise-E through his telescope, therefore he decided to design the NX-01 along similar lines because he knew that it worked. | I remember reading somewhere that table saucer shape may actually aid and be partially vital to the running of the vessel. The saucer shape could contain a gravity wheel. Creating and maintaining an 'up' for the crew onboard. The gravity wheel needs a circle or saucer in which to spin. Thus, starships with saucers may ... |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | It's a time loop.
Cochrane saw the Enterprise-E through his telescope, therefore he decided to design the NX-01 along similar lines because he knew that it worked. | Conjecture:
For suitability during emergency landing.
=========================================
The role of a saucer is to keep the majority of the crew separate from the secondary hull, so that in emergency situations involving warp core breaches, the crew can use the primary hull as a long-term life craft.
We don'... |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | It's a time loop.
Cochrane saw the Enterprise-E through his telescope, therefore he decided to design the NX-01 along similar lines because he knew that it worked. | Two out of universe answers, one aesthetic, one practical.
1. The flattened front, lowered engineering area, and winged warp nacelles going up again and to the sides, makes the craft's profile approximately that of an ocean-going ship of ancient days, but with the command and control sections on the top front, like th... |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | Conjecture:
For suitability during emergency landing.
=========================================
The role of a saucer is to keep the majority of the crew separate from the secondary hull, so that in emergency situations involving warp core breaches, the crew can use the primary hull as a long-term life craft.
We don'... | It may come from a section of the Tiberius Cæsar palace located in capri.
Isn't it?
[](https://i.stack.imgur.com/XmTEd.jpg)
[Image source](https://qph.fs.quoracdn.net/main-qimg-81bbe58cc449173b7728261a68c17c22) |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | I think I know what you mean, in the original cannon, starships of a earlier lineage were designed to have spherical "saucer sections" In my opinion, I like to believe that Zefran chochrane saw the Enterprise E in the events of first contact and attempted a similar design, not fully understanding how the full thing wor... | I can think of three possible ways:
1. military advance
2. protect the bridge
3. crew border.
That means straight out fight hard on the Bridge. It will provide advance when it comes to all sensors UFP starship carry. |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | Stealing [Jeff's answer](https://scifi.stackexchange.com/a/4365/4383) to a [similar question](https://scifi.stackexchange.com/questions/4362/why-are-all-federation-starships-similar-in-design):
>
> In-Universe, the Federation has a standard design for their warp engines, and they use a technology for power and warp t... | Conjecture:
For suitability during emergency landing.
=========================================
The role of a saucer is to keep the majority of the crew separate from the secondary hull, so that in emergency situations involving warp core breaches, the crew can use the primary hull as a long-term life craft.
We don'... |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | It's a time loop.
Cochrane saw the Enterprise-E through his telescope, therefore he decided to design the NX-01 along similar lines because he knew that it worked. | The "Phoenix" was made from a missile shell and was a proof of concept, the other ships started the saucer for maneuverability in and out of the craft. Space has no atmosphere and other designs could lead to a slower speed in the relative pitch, roll and yaw to the ship. The saucer holds the best stance for pitch and r... |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | Purely in-universe speculation.
Warp fields are regularly represented as a squashed torus. This represents the volume of space the warp field can encompass. The filled can be stretched and spindled to wrap closer to the ship for various reasons (power usage, speed, defection, etc.) but at it's lowest complexity it is... | Two out of universe answers, one aesthetic, one practical.
1. The flattened front, lowered engineering area, and winged warp nacelles going up again and to the sides, makes the craft's profile approximately that of an ocean-going ship of ancient days, but with the command and control sections on the top front, like th... |
20,994 | Phoenix (the first warp ship of humanity) wasn't saucer-shaped (Star Trek: First Contact).
Enterprise NX-01 was the first to make first contact with species other than Vulcan. As Enterprise NX-01 already ha... | 2012/07/25 | [
"https://scifi.stackexchange.com/questions/20994",
"https://scifi.stackexchange.com",
"https://scifi.stackexchange.com/users/931/"
] | Stealing [Jeff's answer](https://scifi.stackexchange.com/a/4365/4383) to a [similar question](https://scifi.stackexchange.com/questions/4362/why-are-all-federation-starships-similar-in-design):
>
> In-Universe, the Federation has a standard design for their warp engines, and they use a technology for power and warp t... | Two out of universe answers, one aesthetic, one practical.
1. The flattened front, lowered engineering area, and winged warp nacelles going up again and to the sides, makes the craft's profile approximately that of an ocean-going ship of ancient days, but with the command and control sections on the top front, like th... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | Maybe you are talking about
>
> a cheese
>
>
>
* I'm quick, I'm easy
>
> No idea for this one.
>
>
>
* You can make me in a jiffy
>
> Cheese can be handmade.
>
>
>
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
>
> Cheese can be found on a farm (cheese production), in a kitchen (on a... | Maybe you are referring to:
>
> Bacteria
>
>
>
* I'm quick, I'm easy
* You can make me in a jiffy
>
> Bacteria reproduce quickly and easily
>
>
>
* I'm on a farm
* I'm in the pasture
* I'm in your kitchen
>
> Yep.
>
>
>
* I lay, I rot, in more places then one
>
> Bacteria is pretty much everywhere. ... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | Maybe you are talking about
>
> a cheese
>
>
>
* I'm quick, I'm easy
>
> No idea for this one.
>
>
>
* You can make me in a jiffy
>
> Cheese can be handmade.
>
>
>
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
>
> Cheese can be found on a farm (cheese production), in a kitchen (on a... | Are you
>
> Cornbread
>
>
>
I'm quick, I'm easy
>
> It really doesn't take much time to throw together cornbread
>
>
>
You can make me in a jiffy
>
> [Jiffy mix](https://www.jiffymix.com/)
>
>
>
I'm on a farm
>
> Corn comes from farms and cornbread is considered a farm staple
>
>
>
I'm in your ... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | Maybe you are talking about
>
> a cheese
>
>
>
* I'm quick, I'm easy
>
> No idea for this one.
>
>
>
* You can make me in a jiffy
>
> Cheese can be handmade.
>
>
>
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
>
> Cheese can be found on a farm (cheese production), in a kitchen (on a... | Are you:
>
> An Egg?
>
>
>
I'm quick, I'm easy
You can make me in a jiffy
>
> Easy to prepare (sunny side anyone?)
>
>
>
I'm on a farm
>
> Yup
>
>
>
I'm in your kitchen
>
> Yup..
>
>
>
I'm in the pasture
>
> Yup...
>
>
>
I lay, I rot, in more places then one
>
> Some egg... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | I've been steaming over this for a bit now, and I can come up with nothing other than:
>
> A Cow pie; that being the pile of dung left by a cow, as well as a chocolately sweet (I'm familiar with the packaged candy from Baraboo, WI, but it also appears that there are "no-bake" cow pie/pile/patty recipes which popped ... | Maybe you are talking about
>
> a cheese
>
>
>
* I'm quick, I'm easy
>
> No idea for this one.
>
>
>
* You can make me in a jiffy
>
> Cheese can be handmade.
>
>
>
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
>
> Cheese can be found on a farm (cheese production), in a kitchen (on a... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | Are you
>
> Cornbread
>
>
>
I'm quick, I'm easy
>
> It really doesn't take much time to throw together cornbread
>
>
>
You can make me in a jiffy
>
> [Jiffy mix](https://www.jiffymix.com/)
>
>
>
I'm on a farm
>
> Corn comes from farms and cornbread is considered a farm staple
>
>
>
I'm in your ... | Maybe you are referring to:
>
> Bacteria
>
>
>
* I'm quick, I'm easy
* You can make me in a jiffy
>
> Bacteria reproduce quickly and easily
>
>
>
* I'm on a farm
* I'm in the pasture
* I'm in your kitchen
>
> Yep.
>
>
>
* I lay, I rot, in more places then one
>
> Bacteria is pretty much everywhere. ... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | I've been steaming over this for a bit now, and I can come up with nothing other than:
>
> A Cow pie; that being the pile of dung left by a cow, as well as a chocolately sweet (I'm familiar with the packaged candy from Baraboo, WI, but it also appears that there are "no-bake" cow pie/pile/patty recipes which popped ... | Maybe you are referring to:
>
> Bacteria
>
>
>
* I'm quick, I'm easy
* You can make me in a jiffy
>
> Bacteria reproduce quickly and easily
>
>
>
* I'm on a farm
* I'm in the pasture
* I'm in your kitchen
>
> Yep.
>
>
>
* I lay, I rot, in more places then one
>
> Bacteria is pretty much everywhere. ... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | Are you
>
> Cornbread
>
>
>
I'm quick, I'm easy
>
> It really doesn't take much time to throw together cornbread
>
>
>
You can make me in a jiffy
>
> [Jiffy mix](https://www.jiffymix.com/)
>
>
>
I'm on a farm
>
> Corn comes from farms and cornbread is considered a farm staple
>
>
>
I'm in your ... | Are you:
>
> An Egg?
>
>
>
I'm quick, I'm easy
You can make me in a jiffy
>
> Easy to prepare (sunny side anyone?)
>
>
>
I'm on a farm
>
> Yup
>
>
>
I'm in your kitchen
>
> Yup..
>
>
>
I'm in the pasture
>
> Yup...
>
>
>
I lay, I rot, in more places then one
>
> Some egg... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | I've been steaming over this for a bit now, and I can come up with nothing other than:
>
> A Cow pie; that being the pile of dung left by a cow, as well as a chocolately sweet (I'm familiar with the packaged candy from Baraboo, WI, but it also appears that there are "no-bake" cow pie/pile/patty recipes which popped ... | Are you
>
> Cornbread
>
>
>
I'm quick, I'm easy
>
> It really doesn't take much time to throw together cornbread
>
>
>
You can make me in a jiffy
>
> [Jiffy mix](https://www.jiffymix.com/)
>
>
>
I'm on a farm
>
> Corn comes from farms and cornbread is considered a farm staple
>
>
>
I'm in your ... |
20,513 | * I'm quick, I'm easy
* You can make me in a jiffy
* I'm on a farm
* I'm in your kitchen
* I'm in the pasture
* I lay, I rot, in more places then one
* I'm smelly, but I'm also very tasty
* I have nicknames but I prefer one
* What am I?
**Note-** *You may not recognize the nickname*
**Hint- Nice title, hey?** | 2015/08/24 | [
"https://puzzling.stackexchange.com/questions/20513",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/15675/"
] | I've been steaming over this for a bit now, and I can come up with nothing other than:
>
> A Cow pie; that being the pile of dung left by a cow, as well as a chocolately sweet (I'm familiar with the packaged candy from Baraboo, WI, but it also appears that there are "no-bake" cow pie/pile/patty recipes which popped ... | Are you:
>
> An Egg?
>
>
>
I'm quick, I'm easy
You can make me in a jiffy
>
> Easy to prepare (sunny side anyone?)
>
>
>
I'm on a farm
>
> Yup
>
>
>
I'm in your kitchen
>
> Yup..
>
>
>
I'm in the pasture
>
> Yup...
>
>
>
I lay, I rot, in more places then one
>
> Some egg... |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | Practice! Start out by not pedaling and just get used to controlling the bike with your seat, you might also twist your heels into the frame for better control if you have platform pedals. Lean back, kind of scary, but you have way more control that if you are hunched forward. Even for one hand, it is better to be as f... | Nic --
Have you ever watched a Madison race?
When they sling another rider they put their hand near the middle of the bar (handle bar).
(my first post here, not sure if this video link will pass)
Here's a video link that shows the hand slings:
When the hand is near the middle of the bar, forces are directed into the f... |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | Practice riding with both hands lightly touching the handlebar. In a sense you're learning to ride by controlling the bike with your seat/legs but you don't have to completely remove your hands from the bar, just try to transfer more and more control away from your hands (this is just an exercise, not for general ridin... | Practice! Start out by not pedaling and just get used to controlling the bike with your seat, you might also twist your heels into the frame for better control if you have platform pedals. Lean back, kind of scary, but you have way more control that if you are hunched forward. Even for one hand, it is better to be as f... |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | From your description I would guess that your problem not about learning how to do it (you *can* do it, but only on one side) but more about fear and confidence.
There are two things you will need:
* some quiet spot to practice with smooth surface and not many obstacles, maybe a parking ground or so,
* a bike that pr... | Practice! Start out by not pedaling and just get used to controlling the bike with your seat, you might also twist your heels into the frame for better control if you have platform pedals. Lean back, kind of scary, but you have way more control that if you are hunched forward. Even for one hand, it is better to be as f... |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | Practice riding with both hands lightly touching the handlebar. In a sense you're learning to ride by controlling the bike with your seat/legs but you don't have to completely remove your hands from the bar, just try to transfer more and more control away from your hands (this is just an exercise, not for general ridin... | Nic --
Have you ever watched a Madison race?
When they sling another rider they put their hand near the middle of the bar (handle bar).
(my first post here, not sure if this video link will pass)
Here's a video link that shows the hand slings:
When the hand is near the middle of the bar, forces are directed into the f... |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | From your description I would guess that your problem not about learning how to do it (you *can* do it, but only on one side) but more about fear and confidence.
There are two things you will need:
* some quiet spot to practice with smooth surface and not many obstacles, maybe a parking ground or so,
* a bike that pr... | Nic --
Have you ever watched a Madison race?
When they sling another rider they put their hand near the middle of the bar (handle bar).
(my first post here, not sure if this video link will pass)
Here's a video link that shows the hand slings:
When the hand is near the middle of the bar, forces are directed into the f... |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | Play bike polo, you'll get really good at using one hand after a while. You can also hold yourself up with your mallet while you figure it out. | Nic --
Have you ever watched a Madison race?
When they sling another rider they put their hand near the middle of the bar (handle bar).
(my first post here, not sure if this video link will pass)
Here's a video link that shows the hand slings:
When the hand is near the middle of the bar, forces are directed into the f... |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | From your description I would guess that your problem not about learning how to do it (you *can* do it, but only on one side) but more about fear and confidence.
There are two things you will need:
* some quiet spot to practice with smooth surface and not many obstacles, maybe a parking ground or so,
* a bike that pr... | Practice riding with both hands lightly touching the handlebar. In a sense you're learning to ride by controlling the bike with your seat/legs but you don't have to completely remove your hands from the bar, just try to transfer more and more control away from your hands (this is just an exercise, not for general ridin... |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | Practice riding with both hands lightly touching the handlebar. In a sense you're learning to ride by controlling the bike with your seat/legs but you don't have to completely remove your hands from the bar, just try to transfer more and more control away from your hands (this is just an exercise, not for general ridin... | Play bike polo, you'll get really good at using one hand after a while. You can also hold yourself up with your mallet while you figure it out. |
14,583 | I have been riding a bike for years.
The one thing I've never managed to do is to feel comfortable about letting go of the bars with even one hand.
This is actually not exactly true, I can ride without a problem with my left hand only on the bar and the right hand in the air or wherever... (I suppose it is because I ... | 2013/02/23 | [
"https://bicycles.stackexchange.com/questions/14583",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/6214/"
] | From your description I would guess that your problem not about learning how to do it (you *can* do it, but only on one side) but more about fear and confidence.
There are two things you will need:
* some quiet spot to practice with smooth surface and not many obstacles, maybe a parking ground or so,
* a bike that pr... | Play bike polo, you'll get really good at using one hand after a while. You can also hold yourself up with your mallet while you figure it out. |
40,844 | In the first section (from the start up to about 55s into the video) of [this amusing YouTube video](https://www.youtube.com/watch?v=PTmFdfnevj0) about the differences between men and women, the following claim is made:
>
> Why do women distinguish colors better than men?
>
>
> The rear part of the eyeball's membra... | 2018/03/03 | [
"https://skeptics.stackexchange.com/questions/40844",
"https://skeptics.stackexchange.com",
"https://skeptics.stackexchange.com/users/3943/"
] | As pointed out in the comments, we have to distinguish two different concepts when talking about the relation between sex/gender and colors: the ability to assign different names to different shades (**color naming**) and the ability to perceptually distinguish shades with different physical attributes (**color discrim... | Specifically regarding women having two copies of the X chromosome, there have been a very small number of cases where women have been confirmed as "tetrachromatic" - that is, their two X chromosomes produce different versions of the red and green cones, resulting in sensitivity to four different colors, rather than th... |
108,587 | Can you create an atmosphere on a celestial satellite by using giant walls? Perhaps assisted with some means of technology? In a story I am creating I want to create something different from the normal bubble structures you see in some syfy novels.
The walls would also be on the moon.
Edit: What if there was a form o... | 2018/04/04 | [
"https://worldbuilding.stackexchange.com/questions/108587",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/48168/"
] | I assume that by specifying "walls" you mean "walls without a roof." (If not, ignore everything I say below!)
The answer is "yes," but it may be less useful than you think. Basically, when you have a gas surrounding a planet, the gas has a characteristic decrease in density with altitude. The rate at which density dec... | Yes you can - there is actually a theory that if we create a large enough spinning stanford torus, with walls high enough on the sides of the ring, you could contain an atmosphere without the need for a roof. It would need to be extraordinarily large though.
The issue with the moon (or another celestial body) is gravi... |
378,724 | For our project, a protocol is specified for communication between an embedded linux device and a PLC/HMI. This protocol includes CRC checking.
However, the communication is now done over TCP (TCP protocol includes CRC), so my question is whether or not a CRC on top of TCP has any meaning ? | 2018/09/20 | [
"https://softwareengineering.stackexchange.com/questions/378724",
"https://softwareengineering.stackexchange.com",
"https://softwareengineering.stackexchange.com/users/304056/"
] | ### You can get rid of your own CRC if its less than 48 bits:
[TCP](https://en.m.wikipedia.org/wiki/Transmission_Control_Protocol) provides reliable and error-checked transport service. The error check is double:
* a 16 bits [checksum](https://locklessinc.com/articles/tcp_checksum/) in the TCP layer;
* a 32 bits [CRC... | The TCP checksum does not catch all errors because it is too small. It will catch most errors aber every few GBs or TBs of data sent there might be undetected corruption. The corruption will lead to different data that maps to the same CRC by coincidence.
[Broken TCP data happens in practice from time to time.](https:... |
59,746,712 | I need to import JSON data from an API to MySQL database using python. I can get the json data in python script but no idea how to insert this data to a mysql database. | 2020/01/15 | [
"https://Stackoverflow.com/questions/59746712",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/9855951/"
] | finally, did it. Saved the JSON file locally first, then parsed it using key values in a for loop & lastly ran a query to insert into MySQL table. | Serializing JSON to string and insert string to DB, and make it Deserializing when you want to use it. I use this method but I don't know if it is optimum
[Working With JSON Data in Python](https://realpython.com/python-json/) |
435,214 | Regarding the following information taken from a paper:
[](https://i.stack.imgur.com/J69zs.png)
The paragraph is telling about what happens when the ADC Vref is reduced.
There is the statement from the above quote:
>
> Note that if you reduce the ... | 2019/04/24 | [
"https://electronics.stackexchange.com/questions/435214",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/134429/"
] | >
> Isn't it wrong to say "with greater accuracy"? Shouldn't it be "with greater precision" instead?
>
>
>
Oh, good. Someone who knows the difference.
To some extent, yes, with greater accuracy. But probably not by the ratio that you reduced the reference voltage, and to a diminishing amount as you do so. Some of... | Reducing the reference voltage simply means that the size of the "steps" between digital values is reduced. This increases the resolution of the converter at the cost of range, but if the measurement range is similarly constrained, then the increased resolution is a benefit.
I would not expect changing the reference v... |
435,214 | Regarding the following information taken from a paper:
[](https://i.stack.imgur.com/J69zs.png)
The paragraph is telling about what happens when the ADC Vref is reduced.
There is the statement from the above quote:
>
> Note that if you reduce the ... | 2019/04/24 | [
"https://electronics.stackexchange.com/questions/435214",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/134429/"
] | >
> Isn't it wrong to say "with greater accuracy"? Shouldn't it be "with greater precision" instead?
>
>
>
Oh, good. Someone who knows the difference.
To some extent, yes, with greater accuracy. But probably not by the ratio that you reduced the reference voltage, and to a diminishing amount as you do so. Some of... | Typically, the term "accuracy" refers to systematic part of the error, while "precision" refers to the random part:
[](https://i.stack.imgur.com/5lGnP.jpg)
Reducing the ADC range (by lowering the reference voltage) will increase the resolution and re... |
435,214 | Regarding the following information taken from a paper:
[](https://i.stack.imgur.com/J69zs.png)
The paragraph is telling about what happens when the ADC Vref is reduced.
There is the statement from the above quote:
>
> Note that if you reduce the ... | 2019/04/24 | [
"https://electronics.stackexchange.com/questions/435214",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/134429/"
] | I think **precision** means more numbers, like: 1.23 V vs 1.2300 V, the latter has more **precision**. However, that says nothing about the true value of the voltage. It is possible that my inaccurate meter says 1.2300 V while the actual voltage is 1.220000 V
More accuracy means that the value I get is closer to the r... | With smaller Vref, the ADC's comparator will have smaller voltages to use in making decisions, thus the errors (the differential non-linearity) will change.
You will have the same # bits out, but the integral linearity and the differential linearity become unpredictable IMHO.
Additionally, the random noise and the p... |
435,214 | Regarding the following information taken from a paper:
[](https://i.stack.imgur.com/J69zs.png)
The paragraph is telling about what happens when the ADC Vref is reduced.
There is the statement from the above quote:
>
> Note that if you reduce the ... | 2019/04/24 | [
"https://electronics.stackexchange.com/questions/435214",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/134429/"
] | >
> Isn't it wrong to say "with greater accuracy"? Shouldn't it be "with greater precision" instead?
>
>
>
Oh, good. Someone who knows the difference.
To some extent, yes, with greater accuracy. But probably not by the ratio that you reduced the reference voltage, and to a diminishing amount as you do so. Some of... | With smaller Vref, the ADC's comparator will have smaller voltages to use in making decisions, thus the errors (the differential non-linearity) will change.
You will have the same # bits out, but the integral linearity and the differential linearity become unpredictable IMHO.
Additionally, the random noise and the p... |
435,214 | Regarding the following information taken from a paper:
[](https://i.stack.imgur.com/J69zs.png)
The paragraph is telling about what happens when the ADC Vref is reduced.
There is the statement from the above quote:
>
> Note that if you reduce the ... | 2019/04/24 | [
"https://electronics.stackexchange.com/questions/435214",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/134429/"
] | I think **precision** means more numbers, like: 1.23 V vs 1.2300 V, the latter has more **precision**. However, that says nothing about the true value of the voltage. It is possible that my inaccurate meter says 1.2300 V while the actual voltage is 1.220000 V
More accuracy means that the value I get is closer to the r... | Reducing the reference voltage simply means that the size of the "steps" between digital values is reduced. This increases the resolution of the converter at the cost of range, but if the measurement range is similarly constrained, then the increased resolution is a benefit.
I would not expect changing the reference v... |
435,214 | Regarding the following information taken from a paper:
[](https://i.stack.imgur.com/J69zs.png)
The paragraph is telling about what happens when the ADC Vref is reduced.
There is the statement from the above quote:
>
> Note that if you reduce the ... | 2019/04/24 | [
"https://electronics.stackexchange.com/questions/435214",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/134429/"
] | I think **precision** means more numbers, like: 1.23 V vs 1.2300 V, the latter has more **precision**. However, that says nothing about the true value of the voltage. It is possible that my inaccurate meter says 1.2300 V while the actual voltage is 1.220000 V
More accuracy means that the value I get is closer to the r... | Typically, the term "accuracy" refers to systematic part of the error, while "precision" refers to the random part:
[](https://i.stack.imgur.com/5lGnP.jpg)
Reducing the ADC range (by lowering the reference voltage) will increase the resolution and re... |
35,360 | I have a 2006 Nissan Sentra and replaced both front rotors n brake pads not less than 6mo. Ago. My passenger side was making grinding noise so I took a look at my brakes cause it sounded like metal on metal. When I took my brakes off seen they were gone n my rotor looked worn yet on the drivers side both looked fine. C... | 2016/08/18 | [
"https://mechanics.stackexchange.com/questions/35360",
"https://mechanics.stackexchange.com",
"https://mechanics.stackexchange.com/users/21721/"
] | I've seen this happen when the pads aren't aligned properly, sometimes from a missing shim or retaining spring. Basically the pad and rotor are in constant low grade contact and things wear really quickly as a result. | It's possible that you have a caliper that is stuck or simply not working or a bubble in the brake line/fluid. Bleed the brake line. If the fluid is brown, keep bleeding until it runs clear. If you see bubbles (or the fluid stops coming out for a few seconds) wait until you see all the normal brake fluid come out.
Don... |
35,360 | I have a 2006 Nissan Sentra and replaced both front rotors n brake pads not less than 6mo. Ago. My passenger side was making grinding noise so I took a look at my brakes cause it sounded like metal on metal. When I took my brakes off seen they were gone n my rotor looked worn yet on the drivers side both looked fine. C... | 2016/08/18 | [
"https://mechanics.stackexchange.com/questions/35360",
"https://mechanics.stackexchange.com",
"https://mechanics.stackexchange.com/users/21721/"
] | I've seen this happen when the pads aren't aligned properly, sometimes from a missing shim or retaining spring. Basically the pad and rotor are in constant low grade contact and things wear really quickly as a result. | I had simillar issue with brakes wear on driver side and passenger side still looks new on my 2003 Corolla. Calliper pins were ok as they slide back and forth freely. So check brake lines and no leaks I already new I had air bubbles in my brake line
How to fix. Jack car on passenger side take out tire, open engine hood... |
35,360 | I have a 2006 Nissan Sentra and replaced both front rotors n brake pads not less than 6mo. Ago. My passenger side was making grinding noise so I took a look at my brakes cause it sounded like metal on metal. When I took my brakes off seen they were gone n my rotor looked worn yet on the drivers side both looked fine. C... | 2016/08/18 | [
"https://mechanics.stackexchange.com/questions/35360",
"https://mechanics.stackexchange.com",
"https://mechanics.stackexchange.com/users/21721/"
] | It's possible that you have a caliper that is stuck or simply not working or a bubble in the brake line/fluid. Bleed the brake line. If the fluid is brown, keep bleeding until it runs clear. If you see bubbles (or the fluid stops coming out for a few seconds) wait until you see all the normal brake fluid come out.
Don... | I had simillar issue with brakes wear on driver side and passenger side still looks new on my 2003 Corolla. Calliper pins were ok as they slide back and forth freely. So check brake lines and no leaks I already new I had air bubbles in my brake line
How to fix. Jack car on passenger side take out tire, open engine hood... |
3,055,950 | Using Actionscript 3 is there a way to search one bitmap for the coordinates matching pixels of another bitmap?
<http://dl.dropbox.com/u/1914/wired.png>
Somehow you would have to loop through the bigger bitmap to find and the the pixel range that matches and return those coordinates. For example the Bitmap with the "... | 2010/06/16 | [
"https://Stackoverflow.com/questions/3055950",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/368533/"
] | As it has already been said there is no native function that allows you doing that, but you might want to have a look at Eugene Zatepyakin's ASSURF library: <http://code.google.com/p/in-spirit/wiki/ASSURF> - it will find your search template in the target material even if it is rotated, scaled or perspectively distorte... | There's no built-in way to do it, but if you don't mind using brute force then certainly AS3 gives you the tools you need. For example, you could loop through using the [BitmapData.compare()](http://help.adobe.com/en_US/AS3LCR/Flash_10.0/flash/display/BitmapData.html#compare%28%29) function to compare the source image ... |
25,526 | There are several approaches to loading content inside tabs. For example,
1. Load all content initially, then just manipulate the DOM to show/hide tabs
2. Load only the content of the active tab initially, then fetch the content of the other tabs via AJAX when the... | 2012/09/07 | [
"https://ux.stackexchange.com/questions/25526",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/13828/"
] | Well I do agree that approach #3 seems the best option with regards to utilizing bandwidth and ensuring that the user has access to data at once, with regards to the other two choices I would recommend going for approach #1 since users like to switch between tabs to get related information quickly and a delay might cau... | As an alternative to Mervin's excellent answer - there are cases when between tabs if there is too much content then it makes sense to load the tabs as you click on them. However for the reasons Mervin gives, I'd suggest that AJAX loading still wouldn't be the way to go, unless you're writing a single page app.
Here ... |
2,480,623 | At my job, we have pseudo-standard of creating one table to hold the "standard" information for an entity, and a second table, named like 'TableNameDetails', which holds optional data elements. On average, for every row in the main table will have about 8-10 detail rows in it.
My question is: What kind of performance ... | 2010/03/19 | [
"https://Stackoverflow.com/questions/2480623",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/93431/"
] | 8-10 detail *rows* or 8-10 detail *columns* ?
If its rows, then you're mixing apples and oranges as a one-to-many relationship cannot be flatten out into columns.
If is columns, then you're talking vertical partitioning. For large and very large tables, moving seldom referenced columns into Extra or Details tables (i... | I'm with Remus on all the "depends", but would just add that after choosing this design for a table/entity, you must **also** have a good process for determining what is "standard" and what is "details" for an entity.
Misplacing something as a detail which should be standard is probably the worst thing. Because you ca... |
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