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 |
|---|---|---|---|---|---|
56,075,283 | I'm trying to make a program that can be able to make a search request on most websites such as YouTube, ESPN, My university course timetable etc...
I have looked online for various solutions but many of them point to simply adding your search query at the end of the url you are "getting", but that doesn't seem to wo... | 2019/05/10 | [
"https://Stackoverflow.com/questions/56075283",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/10402319/"
] | You need to Use Selenium Instance to do that. You can not achieve it using BeautifulSoup or requests. | It's possible to use a text-based web browser and automate the search with a script. Then you can download the site you get from this browser and scrape it with BeautifulSoup or something else. |
74,871 | What is the difference between *mostest* and *most*?
Can they be used interchangeably? | 2012/07/17 | [
"https://english.stackexchange.com/questions/74871",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/8278/"
] | *Mostest* is not an accepted word, though it is [in some dictionaries](http://dictionary.reference.com/browse/mostest) listed as slang. *Most* is already in superlative form, so adding *-est* is redundant and ungrammatical. It was popularized, however, in the saying (intentionally ungrammatical, to convey a sense of cr... | The only context in which it is acceptable to use the word "mostest" is immediately after the words "I love you the". "Bestest" is also acceptable in this context (and no other). |
74,871 | What is the difference between *mostest* and *most*?
Can they be used interchangeably? | 2012/07/17 | [
"https://english.stackexchange.com/questions/74871",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/8278/"
] | *Mostest* is not an accepted word, though it is [in some dictionaries](http://dictionary.reference.com/browse/mostest) listed as slang. *Most* is already in superlative form, so adding *-est* is redundant and ungrammatical. It was popularized, however, in the saying (intentionally ungrammatical, to convey a sense of cr... | *Mostest* sounds silly, like saying *betterer* or even *more betterer*. You would (should!) only do this for deliberate comedic effect (as Leigh Francis does in the guise of Keith Lemon). It's certainly out of place in any kind of formal setting.
The correct comparative is *more* and the correct superlative is *most*.... |
56,211 | I'm currently running a small to medium sized network consisting of approx. 40 workstations and 30 servers (both physical and virtual) consisting of various versions of Windows 2000, XP, 2003, and a single Thecus N5200 Pro. My current backup solution consists of Backup Exec 11D and an HP Storageworks DAT72 tape drive. ... | 2009/08/19 | [
"https://serverfault.com/questions/56211",
"https://serverfault.com",
"https://serverfault.com/users/9884/"
] | Much as online backup may be tempting in your scenario, I would seriously urge you to fully research the viability of doing a full server restore from such a backup before making a decision about it. Also consider the times you need to make a one-off emergency full backup, e.g. before installing a new service pack.
Th... | As I am sure you are aware -- incremental and differential backups are a trade off. You gain faster overall backups with less data on tape, however restorations are more complex and slower. Incremental backups have always struck me as "RAID 0 for backups" and I avoid them.
**Tape/Nearline Hybrid**
Based on your curr... |
279,237 | I'm making the switch from Maya to Blender, but one thing that I couldn't find is to assign a hotkey to hide and unhide an armature in the viewport. I don't like the visual clutter and as an animator I just want to make a pose and see it without all the controls of the rig.
So far I managed to find this, but now I nee... | 2022/11/15 | [
"https://blender.stackexchange.com/questions/279237",
"https://blender.stackexchange.com",
"https://blender.stackexchange.com/users/157808/"
] | It is really easy. Apply emission shader with either a color or texture as the color input. Also enable the Bloom in the render properties for getting your desired effect
[](https://i.stack.imgur.com/7IYgL.png)
[![enter image description here](https:... | I can see 2 effects: Glare and bokeh, but the bokeh stays still. You can do both in the *Compositor*, but you can activate the *Bloom* effect in Eevee, which will give you the glare effect. As for the bokeh, create some grey bubble on a white background, like that:
[![enter image description here](https://i.stack.imgu... |
30,236,170 | I know there are lot of questions and answers are available like this but since 2 days I tried to figure out this issue and not got any success.
I have added the below listed frameworks in my projects,
libSqlite3.dylib
AddressBook.framework
AssetsLibrary.framework
AVFoundation.framework
CoreMotion.f... | 2015/05/14 | [
"https://Stackoverflow.com/questions/30236170",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/3090578/"
] | This library AssetsLibrary.framework in Step 3, is not included in your project, that's why you are getting this error.
Try these:
You need to add the AssetsLibrary framework to the “Link Binary With Libraries” build phase of your target.
Try cleaning your project using Command+Shift+K and adding the required framew... | Missing library or missing .m file
Check and add:
TargetSettings -> Build Phases -> Compile Sources -> add your .m class -> Build and Run |
30,236,170 | I know there are lot of questions and answers are available like this but since 2 days I tried to figure out this issue and not got any success.
I have added the below listed frameworks in my projects,
libSqlite3.dylib
AddressBook.framework
AssetsLibrary.framework
AVFoundation.framework
CoreMotion.f... | 2015/05/14 | [
"https://Stackoverflow.com/questions/30236170",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/3090578/"
] | I think you've copied the Frameworks into your project, rather than just linking to them, so they only contain the library compiled for device. Xcode will normally locate the Simulator version of the framework for you.
Delete any of the .framework folders in your project and Finder, then follow Step 6 of this tutorial... | Missing library or missing .m file
Check and add:
TargetSettings -> Build Phases -> Compile Sources -> add your .m class -> Build and Run |
167,015 | My already accepted internship at an IT-company was canceled. The reason they mentioned to me were that almost all employees of the department I was supposed to work in are currently in home-office and there would be nobody around to tutor me.
They said they would be happy to repropose their offer once back to normal ... | 2020/11/19 | [
"https://workplace.stackexchange.com/questions/167015",
"https://workplace.stackexchange.com",
"https://workplace.stackexchange.com/users/122668/"
] | >
> Would asking put them off somehow?
>
>
>
There is very little/no harm in asking but expect a polite no after which either accept the next year opportunity or go and search for another internship (or do both).
As of why: training junior employees is just not something that generally works well remotely (at lea... | >
> Should I tell them that I would be willing to do my internship
> remotely as well in case the head of the department agrees, and ask
> them if they would consider such a scenario?
>
>
>
It's perfectly reasonable to suggest that option.
It's unlikely to succeed however, since if that was something the company ... |
117,835 | Does a mortgaged home purchase impact your federal U.S. tax return in any way? | 2019/12/10 | [
"https://money.stackexchange.com/questions/117835",
"https://money.stackexchange.com",
"https://money.stackexchange.com/users/92200/"
] | In the US you can take a standard deduction or itemize your deductions. Mortgage interest and property tax tips the scales in favor of itemizing deductions for many people. So the answer to your question is, it depends. If the sum of your itemized deductions exceeds the standard deduction then you pay less federal inco... | In a comment, you clarified that you were specifically asking about a *first* house:
>
> I was hoping for a more cohesive overview of what tax elements come into play for a new homeowner
>
>
>
At the federal level, there are no tax benefits to buying your *first* house. You get the same benefits as anyone else wh... |
208,246 | We have a website; which, till now had only HTML pages. Now we are redeveloping it in ASP .Net.
This means that all the .html pages will be changed to .aspx extension. The problem is, there are a lot of external references to these pages, and we dont want to go and chage each and every link to aspx right away.
Is the... | 2008/10/16 | [
"https://Stackoverflow.com/questions/208246",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6621/"
] | if you do some sort of url rewriting you can have all the links stay the same and just serve up the aspx pages, request for index.html gets mapped to index.aspx
here's what ms says about asp.net url rewriting:
<http://msdn.microsoft.com/en-us/library/ms972974.aspx> | Here's how we handled a similar situation.
1. Setup IIS to map html extension to ASP.Net instead of handling it directly.
2. In the HttpApplication.BeginRequest handler see if the request is being made for a html file that has been migrated to aspx if so then serve out the aspx page instead by redirecting the response... |
208,246 | We have a website; which, till now had only HTML pages. Now we are redeveloping it in ASP .Net.
This means that all the .html pages will be changed to .aspx extension. The problem is, there are a lot of external references to these pages, and we dont want to go and chage each and every link to aspx right away.
Is the... | 2008/10/16 | [
"https://Stackoverflow.com/questions/208246",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6621/"
] | if you do some sort of url rewriting you can have all the links stay the same and just serve up the aspx pages, request for index.html gets mapped to index.aspx
here's what ms says about asp.net url rewriting:
<http://msdn.microsoft.com/en-us/library/ms972974.aspx> | Like stusmith touched on, you should not let your underlying technology be exposed (and certainly not mandate) what your URIs look like. The best way is as mentioned to not show any extensions at all, but in the current situation maybe it is possible to configure the system in such a way that .html files are acted upon... |
208,246 | We have a website; which, till now had only HTML pages. Now we are redeveloping it in ASP .Net.
This means that all the .html pages will be changed to .aspx extension. The problem is, there are a lot of external references to these pages, and we dont want to go and chage each and every link to aspx right away.
Is the... | 2008/10/16 | [
"https://Stackoverflow.com/questions/208246",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6621/"
] | if you do some sort of url rewriting you can have all the links stay the same and just serve up the aspx pages, request for index.html gets mapped to index.aspx
here's what ms says about asp.net url rewriting:
<http://msdn.microsoft.com/en-us/library/ms972974.aspx> | You might want to look into the ASP.NET System.Web.Routing namespace, which was added in .NET 3.5 SP1 I believe:
<http://blogs.msdn.com/mikeormond/archive/2008/05/14/using-asp-net-routing-independent-of-mvc.aspx>
<http://msdn.microsoft.com/en-us/library/system.web.routing.aspx> |
208,246 | We have a website; which, till now had only HTML pages. Now we are redeveloping it in ASP .Net.
This means that all the .html pages will be changed to .aspx extension. The problem is, there are a lot of external references to these pages, and we dont want to go and chage each and every link to aspx right away.
Is the... | 2008/10/16 | [
"https://Stackoverflow.com/questions/208246",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6621/"
] | I would take this opportunity to leave extensions (.html, .aspx, etc) behind.
For all our major websites we now use a custom mapping system, whereby a virtual page URI is mapped to a specific .aspx (or.html) page. This has a few benefits:
* Your visitors see "nicer" URIs;
* You're free to re-organise your site as you... | Here's how we handled a similar situation.
1. Setup IIS to map html extension to ASP.Net instead of handling it directly.
2. In the HttpApplication.BeginRequest handler see if the request is being made for a html file that has been migrated to aspx if so then serve out the aspx page instead by redirecting the response... |
208,246 | We have a website; which, till now had only HTML pages. Now we are redeveloping it in ASP .Net.
This means that all the .html pages will be changed to .aspx extension. The problem is, there are a lot of external references to these pages, and we dont want to go and chage each and every link to aspx right away.
Is the... | 2008/10/16 | [
"https://Stackoverflow.com/questions/208246",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6621/"
] | I would take this opportunity to leave extensions (.html, .aspx, etc) behind.
For all our major websites we now use a custom mapping system, whereby a virtual page URI is mapped to a specific .aspx (or.html) page. This has a few benefits:
* Your visitors see "nicer" URIs;
* You're free to re-organise your site as you... | Like stusmith touched on, you should not let your underlying technology be exposed (and certainly not mandate) what your URIs look like. The best way is as mentioned to not show any extensions at all, but in the current situation maybe it is possible to configure the system in such a way that .html files are acted upon... |
208,246 | We have a website; which, till now had only HTML pages. Now we are redeveloping it in ASP .Net.
This means that all the .html pages will be changed to .aspx extension. The problem is, there are a lot of external references to these pages, and we dont want to go and chage each and every link to aspx right away.
Is the... | 2008/10/16 | [
"https://Stackoverflow.com/questions/208246",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6621/"
] | I would take this opportunity to leave extensions (.html, .aspx, etc) behind.
For all our major websites we now use a custom mapping system, whereby a virtual page URI is mapped to a specific .aspx (or.html) page. This has a few benefits:
* Your visitors see "nicer" URIs;
* You're free to re-organise your site as you... | You might want to look into the ASP.NET System.Web.Routing namespace, which was added in .NET 3.5 SP1 I believe:
<http://blogs.msdn.com/mikeormond/archive/2008/05/14/using-asp-net-routing-independent-of-mvc.aspx>
<http://msdn.microsoft.com/en-us/library/system.web.routing.aspx> |
208,246 | We have a website; which, till now had only HTML pages. Now we are redeveloping it in ASP .Net.
This means that all the .html pages will be changed to .aspx extension. The problem is, there are a lot of external references to these pages, and we dont want to go and chage each and every link to aspx right away.
Is the... | 2008/10/16 | [
"https://Stackoverflow.com/questions/208246",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6621/"
] | You might want to look into the ASP.NET System.Web.Routing namespace, which was added in .NET 3.5 SP1 I believe:
<http://blogs.msdn.com/mikeormond/archive/2008/05/14/using-asp-net-routing-independent-of-mvc.aspx>
<http://msdn.microsoft.com/en-us/library/system.web.routing.aspx> | Here's how we handled a similar situation.
1. Setup IIS to map html extension to ASP.Net instead of handling it directly.
2. In the HttpApplication.BeginRequest handler see if the request is being made for a html file that has been migrated to aspx if so then serve out the aspx page instead by redirecting the response... |
208,246 | We have a website; which, till now had only HTML pages. Now we are redeveloping it in ASP .Net.
This means that all the .html pages will be changed to .aspx extension. The problem is, there are a lot of external references to these pages, and we dont want to go and chage each and every link to aspx right away.
Is the... | 2008/10/16 | [
"https://Stackoverflow.com/questions/208246",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6621/"
] | You might want to look into the ASP.NET System.Web.Routing namespace, which was added in .NET 3.5 SP1 I believe:
<http://blogs.msdn.com/mikeormond/archive/2008/05/14/using-asp-net-routing-independent-of-mvc.aspx>
<http://msdn.microsoft.com/en-us/library/system.web.routing.aspx> | Like stusmith touched on, you should not let your underlying technology be exposed (and certainly not mandate) what your URIs look like. The best way is as mentioned to not show any extensions at all, but in the current situation maybe it is possible to configure the system in such a way that .html files are acted upon... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | Centrifugal compressors only produce a more compact engine at low mass flow, which means low thrust.
The amount of thrust an engine can produce is proportional to its intake area times exhaust velocity. Increasing the latter is undesirable, as energy and thus fuel consumption is proportional to velocity *squared*. So ... | Axial turbine engines take up a lot of space...lengthwise. Centrifugal compressors are shorter and wider, and are very often used in turboprop and turboshaft engines, for instance the Rolls Royce Dart is a single axis turboprop engine. The photo demonstrates the compactness of the engine...lengthwise.
[![Wiki](https:/... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | Axial turbine engines take up a lot of space...lengthwise. Centrifugal compressors are shorter and wider, and are very often used in turboprop and turboshaft engines, for instance the Rolls Royce Dart is a single axis turboprop engine. The photo demonstrates the compactness of the engine...lengthwise.
[![Wiki](https:/... | While a centrifugal compressor can acheive greater compression than a *single* compressor stage in an axial flow engine, the axial flow design allows for multiple compressor stages, achieving higher overall compression of the air and consequently greater efficiency. Centrifugal flow jet engines are, however, tough and ... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | Axial turbine engines take up a lot of space...lengthwise. Centrifugal compressors are shorter and wider, and are very often used in turboprop and turboshaft engines, for instance the Rolls Royce Dart is a single axis turboprop engine. The photo demonstrates the compactness of the engine...lengthwise.
[ the larger diameter of a centrifugal comp... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | Axial turbine engines take up a lot of space...lengthwise. Centrifugal compressors are shorter and wider, and are very often used in turboprop and turboshaft engines, for instance the Rolls Royce Dart is a single axis turboprop engine. The photo demonstrates the compactness of the engine...lengthwise.
[![Wiki](https:/... | Centrifugal compressors are limited by the size and sharp angle of the diffuser duct that has to straighten out the outward flowing air flow from the impeller compressor and reroute it back to the combustion chambers. This restricts the amount of air that can flow through this engine. Axial flow engines are straight th... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | Centrifugal compressors only produce a more compact engine at low mass flow, which means low thrust.
The amount of thrust an engine can produce is proportional to its intake area times exhaust velocity. Increasing the latter is undesirable, as energy and thus fuel consumption is proportional to velocity *squared*. So ... | While a centrifugal compressor can acheive greater compression than a *single* compressor stage in an axial flow engine, the axial flow design allows for multiple compressor stages, achieving higher overall compression of the air and consequently greater efficiency. Centrifugal flow jet engines are, however, tough and ... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | Centrifugal compressors only produce a more compact engine at low mass flow, which means low thrust.
The amount of thrust an engine can produce is proportional to its intake area times exhaust velocity. Increasing the latter is undesirable, as energy and thus fuel consumption is proportional to velocity *squared*. So ... | All existing centrifugal-compressor aircraft engines have been turbojets or turboprops.
Aside from their low power compared with modern turbofans (the Rolls-Royce Dart mentioned in another answer produced about 1 MW, compared with 50MW for a modern large turbofan engine core) the larger diameter of a centrifugal comp... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | Centrifugal compressors only produce a more compact engine at low mass flow, which means low thrust.
The amount of thrust an engine can produce is proportional to its intake area times exhaust velocity. Increasing the latter is undesirable, as energy and thus fuel consumption is proportional to velocity *squared*. So ... | Centrifugal compressors are limited by the size and sharp angle of the diffuser duct that has to straighten out the outward flowing air flow from the impeller compressor and reroute it back to the combustion chambers. This restricts the amount of air that can flow through this engine. Axial flow engines are straight th... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | While a centrifugal compressor can acheive greater compression than a *single* compressor stage in an axial flow engine, the axial flow design allows for multiple compressor stages, achieving higher overall compression of the air and consequently greater efficiency. Centrifugal flow jet engines are, however, tough and ... | All existing centrifugal-compressor aircraft engines have been turbojets or turboprops.
Aside from their low power compared with modern turbofans (the Rolls-Royce Dart mentioned in another answer produced about 1 MW, compared with 50MW for a modern large turbofan engine core) the larger diameter of a centrifugal comp... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | While a centrifugal compressor can acheive greater compression than a *single* compressor stage in an axial flow engine, the axial flow design allows for multiple compressor stages, achieving higher overall compression of the air and consequently greater efficiency. Centrifugal flow jet engines are, however, tough and ... | Centrifugal compressors are limited by the size and sharp angle of the diffuser duct that has to straighten out the outward flowing air flow from the impeller compressor and reroute it back to the combustion chambers. This restricts the amount of air that can flow through this engine. Axial flow engines are straight th... |
64,722 | I just finished *R-2800: P&W's Dependable Masterpiece* and noticed there's no mention of a pump for crankcase ventilation. Is this handled by the oil scavenge pumps? | 2019/05/24 | [
"https://aviation.stackexchange.com/questions/64722",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/36532/"
] | Centrifugal compressors are limited by the size and sharp angle of the diffuser duct that has to straighten out the outward flowing air flow from the impeller compressor and reroute it back to the combustion chambers. This restricts the amount of air that can flow through this engine. Axial flow engines are straight th... | All existing centrifugal-compressor aircraft engines have been turbojets or turboprops.
Aside from their low power compared with modern turbofans (the Rolls-Royce Dart mentioned in another answer produced about 1 MW, compared with 50MW for a modern large turbofan engine core) the larger diameter of a centrifugal comp... |
139,719 | I bought a Kitchenaid KDFE104D to replace an older Kitchenaid dishwasher. I never had any issues with the older dishwasher but eventually it died. I bought this one since I had a good experience with Kitchenaid.
First couple months all was fine but then dishwasher developed a disgusting egg smell. After research I fou... | 2018/05/29 | [
"https://diy.stackexchange.com/questions/139719",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/86223/"
] | From the description, this sounds like one of my favorite topics - dishwasher air gaps/high loops. However, from the picture it looks like the dishwasher drain hose goes up high. But since I can't see it come down, and since I know that if it is NOT installed correctly you are likely to have a problem, here goes:
The ... | My Kitchen Aid dishwasher has a foul smell sometimes. I don't rinse my dishes. I tried everything. Mine was coming from food build up on the bottom edge of the door. Open the door and wipe off the bottom edge, the seal down there was gross on mine. This solved my problem. |
139,719 | I bought a Kitchenaid KDFE104D to replace an older Kitchenaid dishwasher. I never had any issues with the older dishwasher but eventually it died. I bought this one since I had a good experience with Kitchenaid.
First couple months all was fine but then dishwasher developed a disgusting egg smell. After research I fou... | 2018/05/29 | [
"https://diy.stackexchange.com/questions/139719",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/86223/"
] | From the description, this sounds like one of my favorite topics - dishwasher air gaps/high loops. However, from the picture it looks like the dishwasher drain hose goes up high. But since I can't see it come down, and since I know that if it is NOT installed correctly you are likely to have a problem, here goes:
The ... | Do you smell sulfer in your shower too? Hot water heaters are often a source of silver smell.
This is from <https://www.corroprotec.com/rotten-egg-smell/?gclid=CjwKCAiApNSABhAlEiwANuR9YBMCVqxTMTUdOi-sj72Uo4aK_zwGvhKcSoBPB8NkZqWyZ1Wp5cwKkBoCATgQAvD_BwE>
What Causes The Rotten Egg Smell
Although there are several reason... |
139,719 | I bought a Kitchenaid KDFE104D to replace an older Kitchenaid dishwasher. I never had any issues with the older dishwasher but eventually it died. I bought this one since I had a good experience with Kitchenaid.
First couple months all was fine but then dishwasher developed a disgusting egg smell. After research I fou... | 2018/05/29 | [
"https://diy.stackexchange.com/questions/139719",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/86223/"
] | From the description, this sounds like one of my favorite topics - dishwasher air gaps/high loops. However, from the picture it looks like the dishwasher drain hose goes up high. But since I can't see it come down, and since I know that if it is NOT installed correctly you are likely to have a problem, here goes:
The ... | Indeed, an aluminum or zinc anode rod replacement in the water heater would be the solution if the smell is linked to water anywhere else in the house. |
139,719 | I bought a Kitchenaid KDFE104D to replace an older Kitchenaid dishwasher. I never had any issues with the older dishwasher but eventually it died. I bought this one since I had a good experience with Kitchenaid.
First couple months all was fine but then dishwasher developed a disgusting egg smell. After research I fou... | 2018/05/29 | [
"https://diy.stackexchange.com/questions/139719",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/86223/"
] | My Kitchen Aid dishwasher has a foul smell sometimes. I don't rinse my dishes. I tried everything. Mine was coming from food build up on the bottom edge of the door. Open the door and wipe off the bottom edge, the seal down there was gross on mine. This solved my problem. | Indeed, an aluminum or zinc anode rod replacement in the water heater would be the solution if the smell is linked to water anywhere else in the house. |
139,719 | I bought a Kitchenaid KDFE104D to replace an older Kitchenaid dishwasher. I never had any issues with the older dishwasher but eventually it died. I bought this one since I had a good experience with Kitchenaid.
First couple months all was fine but then dishwasher developed a disgusting egg smell. After research I fou... | 2018/05/29 | [
"https://diy.stackexchange.com/questions/139719",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/86223/"
] | Do you smell sulfer in your shower too? Hot water heaters are often a source of silver smell.
This is from <https://www.corroprotec.com/rotten-egg-smell/?gclid=CjwKCAiApNSABhAlEiwANuR9YBMCVqxTMTUdOi-sj72Uo4aK_zwGvhKcSoBPB8NkZqWyZ1Wp5cwKkBoCATgQAvD_BwE>
What Causes The Rotten Egg Smell
Although there are several reason... | Indeed, an aluminum or zinc anode rod replacement in the water heater would be the solution if the smell is linked to water anywhere else in the house. |
119,659 | I'm trying to register a new App ID inside iTunes connect web site, but when I've filled out the details and hit continue, it just comes up "Loading" and stays like that, any ideas? | 2014/02/02 | [
"https://apple.stackexchange.com/questions/119659",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/63085/"
] | Just for anyone else with the same issue. I tried another browser and it worked fine, so it's some kind of browser issue. | This happened to me one time too. I would check my internet connection first. Internet connection problem is something that happens frequently. After that i would go over all the information that you provided and see if there is a mistake somewhere. |
119,659 | I'm trying to register a new App ID inside iTunes connect web site, but when I've filled out the details and hit continue, it just comes up "Loading" and stays like that, any ideas? | 2014/02/02 | [
"https://apple.stackexchange.com/questions/119659",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/63085/"
] | This was happening to me because I was using Safari "Private mode". When I turned back to "Non Private Mode" the problem was solved | This happened to me one time too. I would check my internet connection first. Internet connection problem is something that happens frequently. After that i would go over all the information that you provided and see if there is a mistake somewhere. |
119,659 | I'm trying to register a new App ID inside iTunes connect web site, but when I've filled out the details and hit continue, it just comes up "Loading" and stays like that, any ideas? | 2014/02/02 | [
"https://apple.stackexchange.com/questions/119659",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/63085/"
] | I had AdBlock Plus and Ghostery running. Disabling both allowed it to work for me. | This happened to me one time too. I would check my internet connection first. Internet connection problem is something that happens frequently. After that i would go over all the information that you provided and see if there is a mistake somewhere. |
119,659 | I'm trying to register a new App ID inside iTunes connect web site, but when I've filled out the details and hit continue, it just comes up "Loading" and stays like that, any ideas? | 2014/02/02 | [
"https://apple.stackexchange.com/questions/119659",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/63085/"
] | Just for anyone else with the same issue. I tried another browser and it worked fine, so it's some kind of browser issue. | This was happening to me because I was using Safari "Private mode". When I turned back to "Non Private Mode" the problem was solved |
119,659 | I'm trying to register a new App ID inside iTunes connect web site, but when I've filled out the details and hit continue, it just comes up "Loading" and stays like that, any ideas? | 2014/02/02 | [
"https://apple.stackexchange.com/questions/119659",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/63085/"
] | Just for anyone else with the same issue. I tried another browser and it worked fine, so it's some kind of browser issue. | I had AdBlock Plus and Ghostery running. Disabling both allowed it to work for me. |
58,807,476 | Does redis update the key value and ttl if I set the **same** key value and ttl again before the current ttl expires? When I do so, it doesn't seem to do anything, and the keys expire after the previous set timeout.
The code is pretty simple - write the same keys in redis over and over again with the same value and sa... | 2019/11/11 | [
"https://Stackoverflow.com/questions/58807476",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/2213141/"
] | It will update the value and the TTL.
[](https://i.stack.imgur.com/IbjFu.png) | Does redis update the key value and ttl if I set the same key value and ttl again before the current ttl expires?
->**yes, it definitely update** new ttl and value for the key |
5,286,560 | I understand basic binary logic and how to do basic addition, subtraction etc. I get that each of the characters in this text is just a binary number representing a number in a charset. The numbers dont really mean anything to the computer. I'm confused however as to how a computer works out that a number is greater th... | 2011/03/13 | [
"https://Stackoverflow.com/questions/5286560",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/195674/"
] | It subtracts one from the other and sees if the result is less than 0 (by checking the highest-order bit, which is 1 on a number less than 0 since computers use 2's complement notation).
<http://academic.evergreen.edu/projects/biophysics/technotes/program/2s_comp.htm> | It substracts the two numbers and checks if the result is positive, negative (highest bit - aka "the minus bit" is set), or zero. |
5,286,560 | I understand basic binary logic and how to do basic addition, subtraction etc. I get that each of the characters in this text is just a binary number representing a number in a charset. The numbers dont really mean anything to the computer. I'm confused however as to how a computer works out that a number is greater th... | 2011/03/13 | [
"https://Stackoverflow.com/questions/5286560",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/195674/"
] | If you have two numbers, you can compare each bit, from most significant to least significant, using a 1-bit comparator gate:
Of course n-bit comparator gates exist and are described further [here](http://www.electronics-tutorials.ws/combination/comb_8.html). | It substracts the two numbers and checks if the result is positive, negative (highest bit - aka "the minus bit" is set), or zero. |
5,286,560 | I understand basic binary logic and how to do basic addition, subtraction etc. I get that each of the characters in this text is just a binary number representing a number in a charset. The numbers dont really mean anything to the computer. I'm confused however as to how a computer works out that a number is greater th... | 2011/03/13 | [
"https://Stackoverflow.com/questions/5286560",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/195674/"
] | It subtracts one from the other and sees if the result is less than 0 (by checking the highest-order bit, which is 1 on a number less than 0 since computers use 2's complement notation).
<http://academic.evergreen.edu/projects/biophysics/technotes/program/2s_comp.htm> | Within the processor, often there will be microcode to do operations, using hardwired options, such as add/subtract, that is already there.
So, to do a comparison of an integer the microcode can just do a subtraction, and based on the result determine if one is greater than the other.
Microcode is basically just low-... |
5,286,560 | I understand basic binary logic and how to do basic addition, subtraction etc. I get that each of the characters in this text is just a binary number representing a number in a charset. The numbers dont really mean anything to the computer. I'm confused however as to how a computer works out that a number is greater th... | 2011/03/13 | [
"https://Stackoverflow.com/questions/5286560",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/195674/"
] | If you have two numbers, you can compare each bit, from most significant to least significant, using a 1-bit comparator gate:
Of course n-bit comparator gates exist and are described further [here](http://www.electronics-tutorials.ws/combination/comb_8.html). | It subtracts one from the other and sees if the result is less than 0 (by checking the highest-order bit, which is 1 on a number less than 0 since computers use 2's complement notation).
<http://academic.evergreen.edu/projects/biophysics/technotes/program/2s_comp.htm> |
5,286,560 | I understand basic binary logic and how to do basic addition, subtraction etc. I get that each of the characters in this text is just a binary number representing a number in a charset. The numbers dont really mean anything to the computer. I'm confused however as to how a computer works out that a number is greater th... | 2011/03/13 | [
"https://Stackoverflow.com/questions/5286560",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/195674/"
] | It subtracts one from the other and sees if the result is less than 0 (by checking the highest-order bit, which is 1 on a number less than 0 since computers use 2's complement notation).
<http://academic.evergreen.edu/projects/biophysics/technotes/program/2s_comp.htm> | I guess it does a bitwise comparison of two numbers from the most significant bit to the least significant bit, and when they differ, the number with the bit set to "1" is the greater.
In a Big-endian architecture, the comparison of the following Bytes:
A: 0010 1101
B: 0010 1010
would result in A being greatest than... |
5,286,560 | I understand basic binary logic and how to do basic addition, subtraction etc. I get that each of the characters in this text is just a binary number representing a number in a charset. The numbers dont really mean anything to the computer. I'm confused however as to how a computer works out that a number is greater th... | 2011/03/13 | [
"https://Stackoverflow.com/questions/5286560",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/195674/"
] | If you have two numbers, you can compare each bit, from most significant to least significant, using a 1-bit comparator gate:
Of course n-bit comparator gates exist and are described further [here](http://www.electronics-tutorials.ws/combination/comb_8.html). | Within the processor, often there will be microcode to do operations, using hardwired options, such as add/subtract, that is already there.
So, to do a comparison of an integer the microcode can just do a subtraction, and based on the result determine if one is greater than the other.
Microcode is basically just low-... |
5,286,560 | I understand basic binary logic and how to do basic addition, subtraction etc. I get that each of the characters in this text is just a binary number representing a number in a charset. The numbers dont really mean anything to the computer. I'm confused however as to how a computer works out that a number is greater th... | 2011/03/13 | [
"https://Stackoverflow.com/questions/5286560",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/195674/"
] | If you have two numbers, you can compare each bit, from most significant to least significant, using a 1-bit comparator gate:
Of course n-bit comparator gates exist and are described further [here](http://www.electronics-tutorials.ws/combination/comb_8.html). | I guess it does a bitwise comparison of two numbers from the most significant bit to the least significant bit, and when they differ, the number with the bit set to "1" is the greater.
In a Big-endian architecture, the comparison of the following Bytes:
A: 0010 1101
B: 0010 1010
would result in A being greatest than... |
34,186,191 | I have two developer account. I created app from first developer account with certain name. App is not yet submitted for review, it is in initial development phase.
Now we thought creating app from another developer account will be more appropriate. Problem is that, now it is not allowing me to use the same name. It s... | 2015/12/09 | [
"https://Stackoverflow.com/questions/34186191",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/3749559/"
] | If renaming the previous app to something completely random does not work, you can try this:
When you create the new app, instead of selecting "English" as primary language, select "UK English" (or anything else, really). The unicity is per language, and local variations are counted as separate languages. | First off, once you register the app name, no matter if in development or release, that App name will from now on be taken. Now to your question, you have two options here.
A) You could transfer the app to your second account
B) You could delete the app (not recommended)
A) If you transfer the app, you basic... |
34,186,191 | I have two developer account. I created app from first developer account with certain name. App is not yet submitted for review, it is in initial development phase.
Now we thought creating app from another developer account will be more appropriate. Problem is that, now it is not allowing me to use the same name. It s... | 2015/12/09 | [
"https://Stackoverflow.com/questions/34186191",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/3749559/"
] | First off, once you register the app name, no matter if in development or release, that App name will from now on be taken. Now to your question, you have two options here.
A) You could transfer the app to your second account
B) You could delete the app (not recommended)
A) If you transfer the app, you basic... | Renaming the app actually worked for me:
1. Go to your iTunes connect account that contains the app you want to 'deprecate'
2. Select the app, go to App Information
3. Rename the app in Localizable Information, click save
Now sign into your other iTunes connect account and try to create the app. |
34,186,191 | I have two developer account. I created app from first developer account with certain name. App is not yet submitted for review, it is in initial development phase.
Now we thought creating app from another developer account will be more appropriate. Problem is that, now it is not allowing me to use the same name. It s... | 2015/12/09 | [
"https://Stackoverflow.com/questions/34186191",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/3749559/"
] | If renaming the previous app to something completely random does not work, you can try this:
When you create the new app, instead of selecting "English" as primary language, select "UK English" (or anything else, really). The unicity is per language, and local variations are counted as separate languages. | Renaming the app actually worked for me:
1. Go to your iTunes connect account that contains the app you want to 'deprecate'
2. Select the app, go to App Information
3. Rename the app in Localizable Information, click save
Now sign into your other iTunes connect account and try to create the app. |
3,210 | Let's say Alice wants to send Bob some coins. Bob needs to tell Alice where to send them, so he sends his address to Alice. How does Bob send this address so that Alice knows that the address she is receiving is indeed Bob's address and not an Eve's (an eavesdropper) who wants to steal the coins? | 2012/03/18 | [
"https://bitcoin.stackexchange.com/questions/3210",
"https://bitcoin.stackexchange.com",
"https://bitcoin.stackexchange.com/users/1185/"
] | Bitcoin doesn't currently provide any protection against that. Alice and Bob will need to make sure that their communication channel is secure. | The #bitcoin-otc marketplace uses GPG authentication to protect against this very situation.
Because irc nicknames are vulnerable to manipulation, the task of first authenticating with the channel's bot helps to ensure that the communications are truly from the intended trading partner.
* <http://wiki.bitcoin-otc.com... |
3,210 | Let's say Alice wants to send Bob some coins. Bob needs to tell Alice where to send them, so he sends his address to Alice. How does Bob send this address so that Alice knows that the address she is receiving is indeed Bob's address and not an Eve's (an eavesdropper) who wants to steal the coins? | 2012/03/18 | [
"https://bitcoin.stackexchange.com/questions/3210",
"https://bitcoin.stackexchange.com",
"https://bitcoin.stackexchange.com/users/1185/"
] | The problem itself is not Bitcoin-specific per se. It's a matter of being able to verify the sender of some data. Bitcoin addresses are only designed to be immune to typos (they contain a checksum), but otherwise the protocol does nothing.
One can, however, do a couple things to make sure a proper address is sent and ... | Bitcoin doesn't currently provide any protection against that. Alice and Bob will need to make sure that their communication channel is secure. |
3,210 | Let's say Alice wants to send Bob some coins. Bob needs to tell Alice where to send them, so he sends his address to Alice. How does Bob send this address so that Alice knows that the address she is receiving is indeed Bob's address and not an Eve's (an eavesdropper) who wants to steal the coins? | 2012/03/18 | [
"https://bitcoin.stackexchange.com/questions/3210",
"https://bitcoin.stackexchange.com",
"https://bitcoin.stackexchange.com/users/1185/"
] | Bitcoin doesn't currently provide any protection against that. Alice and Bob will need to make sure that their communication channel is secure. | If Alice met Bob through his website, <https://bobbysox.com/>, then she can be pretty sure that the address Bob displays on his site is real, so long as Bob's SSL certificate is verified successfully. For Eve to play woman-in-the-middle she would have to somehow get hold of a certificate for bobbysox.com, or Alice's br... |
3,210 | Let's say Alice wants to send Bob some coins. Bob needs to tell Alice where to send them, so he sends his address to Alice. How does Bob send this address so that Alice knows that the address she is receiving is indeed Bob's address and not an Eve's (an eavesdropper) who wants to steal the coins? | 2012/03/18 | [
"https://bitcoin.stackexchange.com/questions/3210",
"https://bitcoin.stackexchange.com",
"https://bitcoin.stackexchange.com/users/1185/"
] | The problem itself is not Bitcoin-specific per se. It's a matter of being able to verify the sender of some data. Bitcoin addresses are only designed to be immune to typos (they contain a checksum), but otherwise the protocol does nothing.
One can, however, do a couple things to make sure a proper address is sent and ... | The #bitcoin-otc marketplace uses GPG authentication to protect against this very situation.
Because irc nicknames are vulnerable to manipulation, the task of first authenticating with the channel's bot helps to ensure that the communications are truly from the intended trading partner.
* <http://wiki.bitcoin-otc.com... |
3,210 | Let's say Alice wants to send Bob some coins. Bob needs to tell Alice where to send them, so he sends his address to Alice. How does Bob send this address so that Alice knows that the address she is receiving is indeed Bob's address and not an Eve's (an eavesdropper) who wants to steal the coins? | 2012/03/18 | [
"https://bitcoin.stackexchange.com/questions/3210",
"https://bitcoin.stackexchange.com",
"https://bitcoin.stackexchange.com/users/1185/"
] | The problem itself is not Bitcoin-specific per se. It's a matter of being able to verify the sender of some data. Bitcoin addresses are only designed to be immune to typos (they contain a checksum), but otherwise the protocol does nothing.
One can, however, do a couple things to make sure a proper address is sent and ... | If Alice met Bob through his website, <https://bobbysox.com/>, then she can be pretty sure that the address Bob displays on his site is real, so long as Bob's SSL certificate is verified successfully. For Eve to play woman-in-the-middle she would have to somehow get hold of a certificate for bobbysox.com, or Alice's br... |
4,501 | There are a set of winter tires on there already, but I'm not worried about getting paint or rust remover on the tires -- I've ordered some new tires already (going studded this year) and will be getting rid of the ones I have.
How vigilant should I be with rust? Is it enough to wipe it down and clean it up with chemi... | 2012/10/13 | [
"https://mechanics.stackexchange.com/questions/4501",
"https://mechanics.stackexchange.com",
"https://mechanics.stackexchange.com/users/2302/"
] | I think it depends on how bad the rust patches are. If it's just surface rust, I'd clean up the rust with a wire brush and some sand paper and treat the remaining rust with chemical rust remover or converter, then repaint the wheel.
If there is significantly deep rust on the rim that goes deep enough to warrant grindi... | With rust you really need to grind down to bare metal, then use rust-resist paint as your first layer, covered with a couple more layers of paint to protect that undercoat (depending on how hard-wearing the paint is) otherwise it will just spread. |
70,941 | Scenario 1:
Artist B buys a line image of a cat licenced on a stock image website by Artist A. (licence terms-free to distribute, modify but must credit original artist).
Artist B colours it and then places it on a creative commons clipart website without crediting the original artist. (Image can be used free for comme... | 2021/08/19 | [
"https://law.stackexchange.com/questions/70941",
"https://law.stackexchange.com",
"https://law.stackexchange.com/users/39573/"
] | In both scenarios B is infringement on A's copyright by failing to comply with the license terms (no attribution). B therefore cannot grant the rights that B's posting claims to grant. C may not use B's work in reliance on B's license, since B did not have the rights to grant. A could issue a takedown against B's work ... | In scenario 1, Artist C is violating Artist A's copyright conditions. He might be requested to remove his work from the public domain if A finds out. However he's unlikely to be sued directly, because the actual copyright infringement was done by Artist B, who didn't hold on to A's license and *deliberately* used an in... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | The angle of attack is the angle between the wing (wing chord to be precise) and the direction of travel (undisturbed airflow). The angle of pitch is the angle between the main body axis and the horizon. The difference can theoretically be any angle, but during normal flight it will be limited to about 15 degrees.
The... | It can be. Remember that the angle of attack is the angle between the chord line of the airfoil and the relative wind. Imagine if the plane is level with the horizon with zero airpseed. It will fall straight down, putting the angle of attack close to 90 degrees with the pitch close to zero.
That said, during normal fl... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | It can be. Remember that the angle of attack is the angle between the chord line of the airfoil and the relative wind. Imagine if the plane is level with the horizon with zero airpseed. It will fall straight down, putting the angle of attack close to 90 degrees with the pitch close to zero.
That said, during normal fl... | [](https://i.stack.imgur.com/muxDg.png)
Just before the ground impact
Just watch [this video](https://www.youtube.com/watch?v=keCnK4kh65U) of a looping gone bad during a flight display. [At 1:30](https://youtu.be/keCnK4kh65U?t=90) into the video it... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | It can be. Remember that the angle of attack is the angle between the chord line of the airfoil and the relative wind. Imagine if the plane is level with the horizon with zero airpseed. It will fall straight down, putting the angle of attack close to 90 degrees with the pitch close to zero.
That said, during normal fl... | Just want to add the image.
Angle of attack is relative to the direction of relative wind (which is equivalently relative to the direction the plane is going, if in still air and the angle of incidence = 0, i.e. the wing is mounted parallel to the longitudinal axis of the plane), while pitch is relative to the horizon... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | It can be. Remember that the angle of attack is the angle between the chord line of the airfoil and the relative wind. Imagine if the plane is level with the horizon with zero airpseed. It will fall straight down, putting the angle of attack close to 90 degrees with the pitch close to zero.
That said, during normal fl... | >
> How much the pitch (horizontal orientation) can differ from the angle
> of attack?
>
>
>
270 degrees appears to be the maximum angle that the pitch attitude can differ from the angle-of-attack.
Some examples of extreme differences between pitch attitude and angle-of-attack:
* Jet fighter or aerobatic airpla... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | The angle of attack is the angle between the wing (wing chord to be precise) and the direction of travel (undisturbed airflow). The angle of pitch is the angle between the main body axis and the horizon. The difference can theoretically be any angle, but during normal flight it will be limited to about 15 degrees.
The... | [](https://i.stack.imgur.com/muxDg.png)
Just before the ground impact
Just watch [this video](https://www.youtube.com/watch?v=keCnK4kh65U) of a looping gone bad during a flight display. [At 1:30](https://youtu.be/keCnK4kh65U?t=90) into the video it... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | The angle of attack is the angle between the wing (wing chord to be precise) and the direction of travel (undisturbed airflow). The angle of pitch is the angle between the main body axis and the horizon. The difference can theoretically be any angle, but during normal flight it will be limited to about 15 degrees.
The... | Just want to add the image.
Angle of attack is relative to the direction of relative wind (which is equivalently relative to the direction the plane is going, if in still air and the angle of incidence = 0, i.e. the wing is mounted parallel to the longitudinal axis of the plane), while pitch is relative to the horizon... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | The angle of attack is the angle between the wing (wing chord to be precise) and the direction of travel (undisturbed airflow). The angle of pitch is the angle between the main body axis and the horizon. The difference can theoretically be any angle, but during normal flight it will be limited to about 15 degrees.
The... | >
> How much the pitch (horizontal orientation) can differ from the angle
> of attack?
>
>
>
270 degrees appears to be the maximum angle that the pitch attitude can differ from the angle-of-attack.
Some examples of extreme differences between pitch attitude and angle-of-attack:
* Jet fighter or aerobatic airpla... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | Just want to add the image.
Angle of attack is relative to the direction of relative wind (which is equivalently relative to the direction the plane is going, if in still air and the angle of incidence = 0, i.e. the wing is mounted parallel to the longitudinal axis of the plane), while pitch is relative to the horizon... | [](https://i.stack.imgur.com/muxDg.png)
Just before the ground impact
Just watch [this video](https://www.youtube.com/watch?v=keCnK4kh65U) of a looping gone bad during a flight display. [At 1:30](https://youtu.be/keCnK4kh65U?t=90) into the video it... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | [](https://i.stack.imgur.com/muxDg.png)
Just before the ground impact
Just watch [this video](https://www.youtube.com/watch?v=keCnK4kh65U) of a looping gone bad during a flight display. [At 1:30](https://youtu.be/keCnK4kh65U?t=90) into the video it... | >
> How much the pitch (horizontal orientation) can differ from the angle
> of attack?
>
>
>
270 degrees appears to be the maximum angle that the pitch attitude can differ from the angle-of-attack.
Some examples of extreme differences between pitch attitude and angle-of-attack:
* Jet fighter or aerobatic airpla... |
2,287 | How much the pitch (horizontal orientation) can differ from the angle of attack? I am trying to understand the claim that "angle of attack indicator was unfortunately not available", contributing to problems during Air France [Flight 447](http://en.wikipedia.org/wiki/Air_France_Flight_447). [Attitude indicator](http://... | 2014/03/14 | [
"https://aviation.stackexchange.com/questions/2287",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/917/"
] | Just want to add the image.
Angle of attack is relative to the direction of relative wind (which is equivalently relative to the direction the plane is going, if in still air and the angle of incidence = 0, i.e. the wing is mounted parallel to the longitudinal axis of the plane), while pitch is relative to the horizon... | >
> How much the pitch (horizontal orientation) can differ from the angle
> of attack?
>
>
>
270 degrees appears to be the maximum angle that the pitch attitude can differ from the angle-of-attack.
Some examples of extreme differences between pitch attitude and angle-of-attack:
* Jet fighter or aerobatic airpla... |
196,469 | Sometimes I can't see which clause fits the best. What "check-up" could be done to make sure which one is the right one?
For example,
**1) He will do anything that is needed. or He will do anything what is needed.**
**2) They always ignore that is so obvious. or They always ignore what is so obvious.**
**3) All tha... | 2014/09/15 | [
"https://english.stackexchange.com/questions/196469",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/28753/"
] | ***That* and *Which***
Relative clauses with *which* or *that* usually modify nouns. The end result is that the original noun becomes one big Noun Phrase and functions just like a large noun.
* Do you remember the **volcano** ***[which erupted whilst we were on holiday]***?
Here we see the noun *volcano* being modi... | *That* always needs to refer to another word or clause in the context, *what* doesn't have to do that.
*What* is also used to form questions: what do you think? You don't ask "that do you think?"
A simple "trick" I use myself is that you can usually replace "what" by "that which" without changing the meaning:
1) He... |
32,483,001 | I'm using MySQL Workbench on a 64bit/Win 8.1 machine to trying to connect to an Azure MySQL service, but everytime I get the following error:
>
> Lost connection to MySQL server at 'reading authorization packet', system error:0
>
>
>
I followed many tutorial found ever the internet, and I also tried to disable te... | 2015/09/09 | [
"https://Stackoverflow.com/questions/32483001",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/5278185/"
] | I was not able to recreate your issue. Here are the steps that I tried with a MySQL database created thru the Azure portal.
1. Open MySql Workbench.
2. Setup new connection with the following settings.
3. Hostname: HOSTNAME
4. Port: PORT
5. Username: USERNAME
6. Pasword: PASSWORD
7. Database: DATABASE NAME
8. Test Con... | I was also struggling with a similar issue, as I was not able to connect my MySQL workbench with Azure VM that's running MySQL.
I've contacted the Azure support to help me out after trying it for 3-4 hrs.
They suggested me to go into network security group of that VM, and add 3306 or whatever port that your MySQL is ... |
32,229 | Just as the title says in your own opinion list the top 10 apps i should install after a fresh ubuntu install. Please i need as many responses as possible(apps, tweaks, update etc) | 2011/03/27 | [
"https://askubuntu.com/questions/32229",
"https://askubuntu.com",
"https://askubuntu.com/users/12846/"
] | 1. Fix the buttons (move them to the right or reverse them)
2. Install Gnome-do
3. Install Docky
4. Re-theme
5. Activate ufw firewall
6. Install Kubuntu desktop (nice to have both options)
...
1. Make a backup copy of all your installed applications using Synaptic and store it offline. It makes rebuilding a machine m... | [OMG!Ubuntu's Guide](http://www.omgubuntu.co.uk/2010/10/10-things-to-do-after-installing-ubuntu-10-10-maverick-meerkat/)
>
> So you’ve downloaded Ubuntu 10.10, made yourself a freshly minted copy and installed it with haste. Now what?
>
>
> Here is our guide to the top 10 post-install must-do’s that will help ensur... |
72,931 | So I would like to get Clarks M3 hydraulic disc brake set but the only size available is 180mm but i am not sure what to measure to see if this will fit my carrera vengeance ltd edition 16 inch frame bike. Many thanks. | 2020/10/24 | [
"https://bicycles.stackexchange.com/questions/72931",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/53483/"
] | As long as the kit includes the correct caliper mount adaptors, it will be fine. You can buy them separately if you need to.
It looks like bike has post mount fork and IS on the frame so it's likely you will need to buy at least one of those in addition to the kit. | Start by measuring the diameter of your current disc. If it is 180, the change will be very easy.
If you have 160, I'd keep trying (to find that size). In a quick search I did just now searching "Clarks M3 hydraulic disc brake set" the first result I got was a 160mm set. There was a run on bike parts for a while, but ... |
72,931 | So I would like to get Clarks M3 hydraulic disc brake set but the only size available is 180mm but i am not sure what to measure to see if this will fit my carrera vengeance ltd edition 16 inch frame bike. Many thanks. | 2020/10/24 | [
"https://bicycles.stackexchange.com/questions/72931",
"https://bicycles.stackexchange.com",
"https://bicycles.stackexchange.com/users/53483/"
] | As long as the kit includes the correct caliper mount adaptors, it will be fine. You can buy them separately if you need to.
It looks like bike has post mount fork and IS on the frame so it's likely you will need to buy at least one of those in addition to the kit. | the 'Limited Edition' seems to date back at least a decade in various specs, so the question is hard to answer
looking at the one on the current Halfords website it has an SR Suntour XCM30 fork of some unknown MY and mechanical disc brakes
<https://www.halfords.com/bikes/mountain-bikes/carrera-vengeance-limited-editi... |
8,629,480 | On the official page I see the android-sdk\_r16-linux.tgz but I can not found some lower versions from the android skd. Any ideas how can I download some lower version ? | 2011/12/25 | [
"https://Stackoverflow.com/questions/8629480",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/706780/"
] | I don't know why you would want to do this (bug fixes and improvement happen with newer releases and you wont be able to build to a target of Android 3.0+), but:
Windows: <http://dl.google.com/android/installer_r12-windows.exe>
Linux: <http://dl.google.com/android/android-sdk_r12-linux_x86.tgz>
<http://dl.google.com... | SDK download is just a starter kit, actual platform is downloaded from the Android SDK manager in Eclipse. You can download the version you want by choosing the appropriate checkbox |
8,629,480 | On the official page I see the android-sdk\_r16-linux.tgz but I can not found some lower versions from the android skd. Any ideas how can I download some lower version ? | 2011/12/25 | [
"https://Stackoverflow.com/questions/8629480",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/706780/"
] | I don't know why you would want to do this (bug fixes and improvement happen with newer releases and you wont be able to build to a target of Android 3.0+), but:
Windows: <http://dl.google.com/android/installer_r12-windows.exe>
Linux: <http://dl.google.com/android/android-sdk_r12-linux_x86.tgz>
<http://dl.google.com... | Thanks to TryTryAgain's lead, I was able to find the right filename for the r12 SDK for linux:
<http://dl.google.com/android/android-sdk_r12-linux_x86.tgz> |
877,106 | I have somewhat of an interesting problem that might not have a solution, but it never hurts to ask. I am trying to find my Windows 8 Activation key that came with the operating system when it was pre-installed on my Microsoft Surface Pro (first generation).
Last week I went ahead and upgraded to Windows 10 Technical ... | 2015/02/12 | [
"https://superuser.com/questions/877106",
"https://superuser.com",
"https://superuser.com/users/418278/"
] | Your product key is contained in the ACPI table SLIC. It's human-readable there. If you use the correct install media, it should be automatically detected and entered, no need for you to do anything. | Nirsoft's *ProduKey*, <http://www.nirsoft.net/utils/product_cd_key_viewer.html>, might be of help. Also, is there a sticker on the Surface Pro or its packaging, if you still have it, with the key? |
877,106 | I have somewhat of an interesting problem that might not have a solution, but it never hurts to ask. I am trying to find my Windows 8 Activation key that came with the operating system when it was pre-installed on my Microsoft Surface Pro (first generation).
Last week I went ahead and upgraded to Windows 10 Technical ... | 2015/02/12 | [
"https://superuser.com/questions/877106",
"https://superuser.com",
"https://superuser.com/users/418278/"
] | Your product key is contained in the ACPI table SLIC. It's human-readable there. If you use the correct install media, it should be automatically detected and entered, no need for you to do anything. | You can simply use the "rollback option" that appears after you restart your computer. I've tried it before and it reverted my Windows 10 install to Windows 8.1 with no problems.
Also, my current Windows 10 Tech Preview serial is the same as my original Windows 8.1 license key, and I assume this is the same for everyb... |
877,106 | I have somewhat of an interesting problem that might not have a solution, but it never hurts to ask. I am trying to find my Windows 8 Activation key that came with the operating system when it was pre-installed on my Microsoft Surface Pro (first generation).
Last week I went ahead and upgraded to Windows 10 Technical ... | 2015/02/12 | [
"https://superuser.com/questions/877106",
"https://superuser.com",
"https://superuser.com/users/418278/"
] | Your product key is contained in the ACPI table SLIC. It's human-readable there. If you use the correct install media, it should be automatically detected and entered, no need for you to do anything. | Most keyfinders will pull your Windows product key and your Internet Explorer key. If you've lost your Win 7/8 key and you don't have a label or the label is destroyed, you can try using your Internet Explorer key. I've found that the IE key is always the same as your Windows key, but for some reason, upgrading to Wind... |
88,121 | I am a US citizen and a resident of Thailand. My Thai wife and I are planning on travelling to France for three weeks for our honeymoon. We just held the social wedding ceremony, but haven't applied for our marriage certificate with the local district office yet.
She is employed by a multinational company in Bangkok,... | 2017/02/15 | [
"https://travel.stackexchange.com/questions/88121",
"https://travel.stackexchange.com",
"https://travel.stackexchange.com/users/57426/"
] | If she had been a US resident, she would've been deemed a lower-risk traveller, although the same procedure would be in place.
But no, she should provide the exact same documentation as "ordinarily" stipulated, and needs to meet the exact same requirements.
Submit as much proof as you can that you as a couple will ha... | Unfortunately no. The fact that she is married to an American (who has visa free entry to Schengen states) has no effect on her Schengen visa application. Even if she were a Permanent Resident of the USA, which she is not yet, it wouldn't have any effect. Your privileges do not transfer to your spouse.
She would still... |
88,121 | I am a US citizen and a resident of Thailand. My Thai wife and I are planning on travelling to France for three weeks for our honeymoon. We just held the social wedding ceremony, but haven't applied for our marriage certificate with the local district office yet.
She is employed by a multinational company in Bangkok,... | 2017/02/15 | [
"https://travel.stackexchange.com/questions/88121",
"https://travel.stackexchange.com",
"https://travel.stackexchange.com/users/57426/"
] | Formally, it will not make a difference that she is married to a US citizen. Practically, it will most likely give her a great advantage, as the consular officer ultimately will evaluate her ability to finance the trip and her willingness to leave the Schengen area after having being granted entry.
Assuming that the c... | Unfortunately no. The fact that she is married to an American (who has visa free entry to Schengen states) has no effect on her Schengen visa application. Even if she were a Permanent Resident of the USA, which she is not yet, it wouldn't have any effect. Your privileges do not transfer to your spouse.
She would still... |
88,121 | I am a US citizen and a resident of Thailand. My Thai wife and I are planning on travelling to France for three weeks for our honeymoon. We just held the social wedding ceremony, but haven't applied for our marriage certificate with the local district office yet.
She is employed by a multinational company in Bangkok,... | 2017/02/15 | [
"https://travel.stackexchange.com/questions/88121",
"https://travel.stackexchange.com",
"https://travel.stackexchange.com/users/57426/"
] | If she had been a US resident, she would've been deemed a lower-risk traveller, although the same procedure would be in place.
But no, she should provide the exact same documentation as "ordinarily" stipulated, and needs to meet the exact same requirements.
Submit as much proof as you can that you as a couple will ha... | Formally, it will not make a difference that she is married to a US citizen. Practically, it will most likely give her a great advantage, as the consular officer ultimately will evaluate her ability to finance the trip and her willingness to leave the Schengen area after having being granted entry.
Assuming that the c... |
79,949 | Scenario:
A stored procedure receives from code a DateTime with, let's say DateTime.Now value, as a datetime parameter.
The stored procedure needs to store only the date part of the datetime on the row, but preserving all date related arithmetics for, to say, do searches over time intervals and doing reports based on... | 2008/09/17 | [
"https://Stackoverflow.com/questions/79949",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6359/"
] | Business Logic should be handled outside of the proc. The procs jobs should be to save the data passed to it. If the requirment is to only store Date and not time, then the BL/DL should pass in DateTime.Now\*\*.Date\*\* (or the equiv...basically the Date part of your DateTime object).
If you can't control the code for... | store the date with time = midnight
EDIT: i was assuming MS SQL Server |
79,949 | Scenario:
A stored procedure receives from code a DateTime with, let's say DateTime.Now value, as a datetime parameter.
The stored procedure needs to store only the date part of the datetime on the row, but preserving all date related arithmetics for, to say, do searches over time intervals and doing reports based on... | 2008/09/17 | [
"https://Stackoverflow.com/questions/79949",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6359/"
] | Business Logic should be handled outside of the proc. The procs jobs should be to save the data passed to it. If the requirment is to only store Date and not time, then the BL/DL should pass in DateTime.Now\*\*.Date\*\* (or the equiv...basically the Date part of your DateTime object).
If you can't control the code for... | Essentially you're only going to store the Date part of your DateTime object. This means regardless of how you wish to handle querying the data the Date returned will always be set to 00:00:00.
Time related functions are useless in this scenario (even though your original DateTime object uses them) as your database dr... |
79,949 | Scenario:
A stored procedure receives from code a DateTime with, let's say DateTime.Now value, as a datetime parameter.
The stored procedure needs to store only the date part of the datetime on the row, but preserving all date related arithmetics for, to say, do searches over time intervals and doing reports based on... | 2008/09/17 | [
"https://Stackoverflow.com/questions/79949",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6359/"
] | Business Logic should be handled outside of the proc. The procs jobs should be to save the data passed to it. If the requirment is to only store Date and not time, then the BL/DL should pass in DateTime.Now\*\*.Date\*\* (or the equiv...basically the Date part of your DateTime object).
If you can't control the code for... | SQL Server 2008 has a date only type (DATE) that does not store the time. Consider upgrading.
<http://www.sqlteam.com/article/using-the-date-data-type-in-sql-server-2008> |
79,949 | Scenario:
A stored procedure receives from code a DateTime with, let's say DateTime.Now value, as a datetime parameter.
The stored procedure needs to store only the date part of the datetime on the row, but preserving all date related arithmetics for, to say, do searches over time intervals and doing reports based on... | 2008/09/17 | [
"https://Stackoverflow.com/questions/79949",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/6359/"
] | Business Logic should be handled outside of the proc. The procs jobs should be to save the data passed to it. If the requirment is to only store Date and not time, then the BL/DL should pass in DateTime.Now\*\*.Date\*\* (or the equiv...basically the Date part of your DateTime object).
If you can't control the code for... | If you're working on Oracle, inside your stored procedure use the TRUNC function on the datetime. This will return ONLY the date portion. |
680,963 | For example, whenever someone tries to go to `apple.com`, I want them to go to another website, but just when someone connects to my Wi-Fi. Maybe by using dnsmasq? Please don't be afraid to ask for clarification. | 2013/11/26 | [
"https://superuser.com/questions/680963",
"https://superuser.com",
"https://superuser.com/users/277178/"
] | You can open this chrome URL in new tabs to have multiple instances of the Library open:
chrome://browser/content/places/places.xul
and can view the tabs side-by-side with the [Tile Tabs](https://addons.mozilla.org/en-US/firefox/addon/tile-tabs/) extension. | Having the Bookmarks Sidebar and the Manage Bookmarks facilities open at the same time is the only way I've found to more easily move bookmarks around. I've posted to user groups and looked at all the addons and this seems to be the answer.
Some things like selecting multiple bookmarks work differently in the sidebar ... |
92,284 | I do not know much about tensors. So I wonder:
Is it possible to explain [general relativity](http://en.wikipedia.org/wiki/General_relativity) without tensors?
I have some understanding of special relativity.
I also have some understanding about differential equations and matrices. | 2014/01/03 | [
"https://physics.stackexchange.com/questions/92284",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/12204/"
] | John Baez does just that on his site, [The Meaning of Einstein's Equation](http://math.ucr.edu/home/baez/einstein/). Here, he gives an easily readable explanation of Einstein's equation and derives some of it's consequences, even Newton's inverse square law. The abstract:
>
> This is a brief introduction to general r... | This has been mentioned before in some of the other answers but let me just expand on it. Einstein's Field equation is a tensor equation relating the curvature of space-time to the distribution of energy and momentum. Feynman states in his lectures on physics (vol 2 chapter 42) that the field equation is equivalent to ... |
92,284 | I do not know much about tensors. So I wonder:
Is it possible to explain [general relativity](http://en.wikipedia.org/wiki/General_relativity) without tensors?
I have some understanding of special relativity.
I also have some understanding about differential equations and matrices. | 2014/01/03 | [
"https://physics.stackexchange.com/questions/92284",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/12204/"
] | Of course it can be. But then, instead of a single object which incorporates certain parameters (for example, a metric tensor), which has a very useful properties, you are going to work with 16 (!) parameters (which are tensor elements), each having relations with other tensor elements. It is also more convenient to ex... | John Baez does just that on his site, [The Meaning of Einstein's Equation](http://math.ucr.edu/home/baez/einstein/). Here, he gives an easily readable explanation of Einstein's equation and derives some of it's consequences, even Newton's inverse square law. The abstract:
>
> This is a brief introduction to general r... |
92,284 | I do not know much about tensors. So I wonder:
Is it possible to explain [general relativity](http://en.wikipedia.org/wiki/General_relativity) without tensors?
I have some understanding of special relativity.
I also have some understanding about differential equations and matrices. | 2014/01/03 | [
"https://physics.stackexchange.com/questions/92284",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/12204/"
] | I suggest this book: [A Most Incomprehensible Thing](http://rads.stackoverflow.com/amzn/click/0957389442). It assumes very little math background and does a good job introducing you to tensors and GR. | Einstein (The meaning of Relativity) and Feynman (available in audio
from a CalTech lecture from his Lectures in Physics) went a long ways
but I think if you want to understand it which means working some with it
the answer is: No. |
92,284 | I do not know much about tensors. So I wonder:
Is it possible to explain [general relativity](http://en.wikipedia.org/wiki/General_relativity) without tensors?
I have some understanding of special relativity.
I also have some understanding about differential equations and matrices. | 2014/01/03 | [
"https://physics.stackexchange.com/questions/92284",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/12204/"
] | John Baez does just that on his site, [The Meaning of Einstein's Equation](http://math.ucr.edu/home/baez/einstein/). Here, he gives an easily readable explanation of Einstein's equation and derives some of it's consequences, even Newton's inverse square law. The abstract:
>
> This is a brief introduction to general r... | Einstein (The meaning of Relativity) and Feynman (available in audio
from a CalTech lecture from his Lectures in Physics) went a long ways
but I think if you want to understand it which means working some with it
the answer is: No. |
92,284 | I do not know much about tensors. So I wonder:
Is it possible to explain [general relativity](http://en.wikipedia.org/wiki/General_relativity) without tensors?
I have some understanding of special relativity.
I also have some understanding about differential equations and matrices. | 2014/01/03 | [
"https://physics.stackexchange.com/questions/92284",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/12204/"
] | I suggest this book: [A Most Incomprehensible Thing](http://rads.stackoverflow.com/amzn/click/0957389442). It assumes very little math background and does a good job introducing you to tensors and GR. | This has been mentioned before in some of the other answers but let me just expand on it. Einstein's Field equation is a tensor equation relating the curvature of space-time to the distribution of energy and momentum. Feynman states in his lectures on physics (vol 2 chapter 42) that the field equation is equivalent to ... |
92,284 | I do not know much about tensors. So I wonder:
Is it possible to explain [general relativity](http://en.wikipedia.org/wiki/General_relativity) without tensors?
I have some understanding of special relativity.
I also have some understanding about differential equations and matrices. | 2014/01/03 | [
"https://physics.stackexchange.com/questions/92284",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/12204/"
] | Of course it can be. But then, instead of a single object which incorporates certain parameters (for example, a metric tensor), which has a very useful properties, you are going to work with 16 (!) parameters (which are tensor elements), each having relations with other tensor elements. It is also more convenient to ex... | I suggest this book: [A Most Incomprehensible Thing](http://rads.stackoverflow.com/amzn/click/0957389442). It assumes very little math background and does a good job introducing you to tensors and GR. |
92,284 | I do not know much about tensors. So I wonder:
Is it possible to explain [general relativity](http://en.wikipedia.org/wiki/General_relativity) without tensors?
I have some understanding of special relativity.
I also have some understanding about differential equations and matrices. | 2014/01/03 | [
"https://physics.stackexchange.com/questions/92284",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/12204/"
] | Of course it can be. But then, instead of a single object which incorporates certain parameters (for example, a metric tensor), which has a very useful properties, you are going to work with 16 (!) parameters (which are tensor elements), each having relations with other tensor elements. It is also more convenient to ex... | Einstein (The meaning of Relativity) and Feynman (available in audio
from a CalTech lecture from his Lectures in Physics) went a long ways
but I think if you want to understand it which means working some with it
the answer is: No. |
4,954 | Suppose John Doe is facing criminal prosecution in Florida. He raises a 4th Amendment issue, and the Florida Supreme Court grants him relief. At this point, the state of Florida can appeal to the US Supreme Court, and the US Supreme Court can, if it chooses, review the judgment of the Florida Supreme Court.
What puzzl... | 2015/11/03 | [
"https://law.stackexchange.com/questions/4954",
"https://law.stackexchange.com",
"https://law.stackexchange.com/users/-1/"
] | The Supremacy Clause.
U.S. Constitution, Article VI, Clause 2:
>
> This Constitution, and the Laws of the United States which shall be made in pursuance thereof; and all treaties made, or which shall be made, under the authority of the United States, shall be the supreme law of the land; and **the judges in every st... | Losing on an interpretation of the federal constitution creates a federal case or controversy. |
105,310 | [My proposal, App Stores](http://area51.stackexchange.com/proposals/30702?tab=ontopic&phase=definition#tab-top) has 62 followers. According to the sidebar, it needs 5 on topic and 5 off topic to move on to the next stage. There are 33 sample questions, including more than enough of both kinds. What am I missing? | 2011/09/07 | [
"https://meta.stackexchange.com/questions/105310",
"https://meta.stackexchange.com",
"https://meta.stackexchange.com/users/142875/"
] | Yeah the rule for qualifying on-topic/off-topic questions is
>
> Each question needs 20 on-topic/off-topic votes, and 4 times as many on-topic/off-topic as off-topic/on-topic votes`.
>
>
>
You can find it by hovering over the question counts under the proposal status in the sidebar. It's also in the [Area 51 FA... | What are you missing? Voters.
In order for a question to count as one of the 10 you need, a question has to have at least X\* votes of a specific type.
\*I believe this number to be *around* 20. Looking at a few other proposals in the commit phase, their examples *mostly* have >20 votes(I found a few with 18&19). No ... |
2,132 | A friend of mine (an old scuba instructor to be honest) told me that a too slow ascent is unsafe because it increases the time you stay at higher depths.
I think I have a good understanding of decompression algorithms (especially VPM and RGBM) and a good mathematical background, so I can roughly say that the risk of d... | 2013/01/21 | [
"https://sports.stackexchange.com/questions/2132",
"https://sports.stackexchange.com",
"https://sports.stackexchange.com/users/1038/"
] | It does lower the risk of decompression sickness, but let's take an extreme example. Let's try for 1 foot every 2 minute. You are changing the dynamics of a typical ascent table, which are usually made for the 30ft/min (1 foot every 2 seconds) ascent rate. You are taking 60 times as long to ascend, so you are spending ... | Yes slow ascent can be more unsave.
It is proven to accent faster for a bit and make stops will me far more effective to decompress then to just assent slowly all the way.
This is because:
2) Building up less gas at depth.
1) Doing an more optimal decompression.
To put it in an example:
Say you make a deep dive. ... |
2,132 | A friend of mine (an old scuba instructor to be honest) told me that a too slow ascent is unsafe because it increases the time you stay at higher depths.
I think I have a good understanding of decompression algorithms (especially VPM and RGBM) and a good mathematical background, so I can roughly say that the risk of d... | 2013/01/21 | [
"https://sports.stackexchange.com/questions/2132",
"https://sports.stackexchange.com",
"https://sports.stackexchange.com/users/1038/"
] | It does lower the risk of decompression sickness, but let's take an extreme example. Let's try for 1 foot every 2 minute. You are changing the dynamics of a typical ascent table, which are usually made for the 30ft/min (1 foot every 2 seconds) ascent rate. You are taking 60 times as long to ascend, so you are spending ... | Lets be practical, for a too slow ascent rate to be dangerous it has to be so slow that you would basically not even be ascending.
A fast ascent rate creates way more problems than a slow ascent. If you ascent too fast you increase chance of DCS & AGE and the faster you ascent the harder it becomes to control your asc... |
2,132 | A friend of mine (an old scuba instructor to be honest) told me that a too slow ascent is unsafe because it increases the time you stay at higher depths.
I think I have a good understanding of decompression algorithms (especially VPM and RGBM) and a good mathematical background, so I can roughly say that the risk of d... | 2013/01/21 | [
"https://sports.stackexchange.com/questions/2132",
"https://sports.stackexchange.com",
"https://sports.stackexchange.com/users/1038/"
] | Lets be practical, for a too slow ascent rate to be dangerous it has to be so slow that you would basically not even be ascending.
A fast ascent rate creates way more problems than a slow ascent. If you ascent too fast you increase chance of DCS & AGE and the faster you ascent the harder it becomes to control your asc... | Yes slow ascent can be more unsave.
It is proven to accent faster for a bit and make stops will me far more effective to decompress then to just assent slowly all the way.
This is because:
2) Building up less gas at depth.
1) Doing an more optimal decompression.
To put it in an example:
Say you make a deep dive. ... |
44,773,214 | I have a very simple nodejs application that accepts json data (1KB approx.) via POST request body. The response is sent back immediately to the client and the json is posted asynchronously to an Apache Kafka queue. The number of simultaneous requests can go as high as 10000 per second which we are simulating using Apa... | 2017/06/27 | [
"https://Stackoverflow.com/questions/44773214",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/2322475/"
] | Per your request, I'll put my comments into an answer:
Clustering is generally the right approach, but whether or not it helps depends upon where your bottleneck is. You will need to do some measuring and some experiments to determine that. If you are CPU-bound and running on a multi-core computer, then clustering sho... | As jfriend said , you need to find the bottlenecks ,
one thing you can try is to reduce the bandwith/throughput by using sockets to pass the json and especially this library <https://github.com/uNetworking/uWebSockets>.
The main reason for that is that an http request is significantly heavier than a socket connection.... |
18,836 | Most of the people follow the 3rd precept of lay buddhism without knowing the actual meaning of it. Personally, even I don't know the actual meaning of it. Most of the people including me understand it as, "not practicing adultery outside marriage". But I know there's more than that. I simply don't know what.
Can you... | 2017/01/06 | [
"https://buddhism.stackexchange.com/questions/18836",
"https://buddhism.stackexchange.com",
"https://buddhism.stackexchange.com/users/10606/"
] | There are four conditions for wrong conduct in sexual pleasures.
1. There must be a man or woman with whom it is improper to
have sexual intercourse.
2. There must be intention to have sexual intercourse with such a
person.
3. Action must be taken to have such an intercourse.
4. There must be enjoyment from contact of... | The 3rd precept was spoken by the Buddha at a time in social/cultural history where it was a social/cultural norm for parents to arrange the marriage of their children. The Sigalovada Sutta advocates this is a duty of parents towards their children. Therefore, the 3rd precept should be considered in this social context... |
18,836 | Most of the people follow the 3rd precept of lay buddhism without knowing the actual meaning of it. Personally, even I don't know the actual meaning of it. Most of the people including me understand it as, "not practicing adultery outside marriage". But I know there's more than that. I simply don't know what.
Can you... | 2017/01/06 | [
"https://buddhism.stackexchange.com/questions/18836",
"https://buddhism.stackexchange.com",
"https://buddhism.stackexchange.com/users/10606/"
] | There are four conditions for wrong conduct in sexual pleasures.
1. There must be a man or woman with whom it is improper to
have sexual intercourse.
2. There must be intention to have sexual intercourse with such a
person.
3. Action must be taken to have such an intercourse.
4. There must be enjoyment from contact of... | Precepts are originally designed for monks. So, a monk would totally abstain from sex. However, for the laity Buddha simply said that the average person should avoid sexual misbehavior. Sexual misbehavior is simply sexual conduct which is socially unacceptable. One example is adultery. Another might be beastiality. Ano... |
18,836 | Most of the people follow the 3rd precept of lay buddhism without knowing the actual meaning of it. Personally, even I don't know the actual meaning of it. Most of the people including me understand it as, "not practicing adultery outside marriage". But I know there's more than that. I simply don't know what.
Can you... | 2017/01/06 | [
"https://buddhism.stackexchange.com/questions/18836",
"https://buddhism.stackexchange.com",
"https://buddhism.stackexchange.com/users/10606/"
] | Precepts are originally designed for monks. So, a monk would totally abstain from sex. However, for the laity Buddha simply said that the average person should avoid sexual misbehavior. Sexual misbehavior is simply sexual conduct which is socially unacceptable. One example is adultery. Another might be beastiality. Ano... | The 3rd precept was spoken by the Buddha at a time in social/cultural history where it was a social/cultural norm for parents to arrange the marriage of their children. The Sigalovada Sutta advocates this is a duty of parents towards their children. Therefore, the 3rd precept should be considered in this social context... |
1,655 | For example, let's say I have a friend sprinting a 50m distance and that friend wants me to time the race, but I don't have a stopwatch so I have to count "manually". Can I count while simultaneously thinking about how she'll do and while wondering what I'm going to have for dinner? | 2012/09/17 | [
"https://cogsci.stackexchange.com/questions/1655",
"https://cogsci.stackexchange.com",
"https://cogsci.stackexchange.com/users/1150/"
] | Parallel processes are often studied in a so called ['dual task' paradigm](http://en.wikipedia.org/wiki/Dual-task_paradigm), where participants are drawing a picture and reciting a poem or, as in your example, counting and thinking about other things.
Often this method is used to demonstrate limits in attention and fi... | I have to partly disagree with schultem here-- he is right that the dual task paradigm is used to study multitasking, but the idea that we can truly do two cognitive tasks at the same time is still contentious. In particular, the opposing view might say that we can't really do two cognitive processes at the same time, ... |
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