instruction_seed stringlengths 1 35.8k | _source stringclasses 1
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I hope I can explain this clearly enough, but if not let me know and I'll try to clarify.
I'm currently developing a site using ColdFusion and have a mod_rewrite rule in place to make it look like the site is using PHP. Any requests for index.php get processed by index.cfm (the rule maps *.php to *.cfm).
This works gre... | stackexchange/codereview |
I am just starting to play with Django/Python and am trying to shift into the MTV mode of programming that Django asks for (insists on). Deciding on what functions should be methods of a model vs simple being a function in a view has so far been confusing. Does anyone know of a book, website, blog, slideshow, whateve... | stackexchange/codereview |
I need to create an Aggregate Field in a TClientDataSet, but as said in the docs:
Choose OK. The newly defined aggregate
field is automatically added to the
client dataset and its Aggregates
property is automatically updated to
include the appropriate aggregate
specification.
When I add a new aggregate fiel... | stackexchange/codereview |
Does Google Reader have an API and if so, how can I get the count of the number of unread posts for a specific user knowing their username and password?
| stackexchange/codereview |
I'm looking for a graph algorithm with some unusual properties.
Each edge in the graph is either an "up" edge or a "down" edge.
A valid path can go an indefinite number of "up"'s followed by an indefinite number of "down"'s, or vice versa. However it cannot change direction more than once.
E.g., a valid path might be A... | stackexchange/codereview |
I would like to intercept the event in a .NET Windows Forms TabControl when the user has changed tab by double-clicking the tab (instead of just single-clicking it).
Do you have any idea of how I can do that?
| stackexchange/codereview |
I have a problem in my project with the .designer which as everyone know is autogenerated and I ahvent changed at all. One day I was working fine, I did a back up and next day boom! the project suddenly stops working and sends a message that the designer cant procees a code line... and due to this I get more errores (2... | stackexchange/codereview |
In relation to this question on Using OpenGL extensions, what's the purpose of these extension functions? Why would I want to use them? Further, are there any tradeoffs or gotchas associated with using them?
| stackexchange/codereview |
I've created a script that runs every night on my Linux server that uses mysqldump to back up each of my MySQL databases to .sql files and packages them together as a compressed .tar file. The next step I want to accomplish is to send that tar file through email to a remote email server for safekeeping. I've been able ... | stackexchange/codereview |
I have a framework written in Perl that sets a bunch of environment variables to support interprocess (typically it is sub process) communication. We keep a sets of key/value pairs in XML-ish files. We tried to make the key names camel-case somethingLikeThis. This all works well.
Recently we have had occasion to pa... | stackexchange/codereview |
As part of the publishing "best practices" I came up with my own, I tend to archive report groups and republish the "updated" reports. However, with this stratedgy, I lose users associated with each report or have to rehide reports.
Is there an automated process I can use to hide reports or add users, after deploying ... | stackexchange/codereview |
How does Google manage to properly align the second column (i.e. the ticker name) in the "Get Quotes" search box suggestion drop-down in google finance url
Example: If you enter iii - the second column is perfectly aligned.
It does not use a fixed width font - so just adding the correct numbers of spaces to the ticker ... | stackexchange/codereview |
Do any editors honer C #line directives with regards to goto line features?
Context:
I'm working on a code generator and need to jump to a line of the output but the line is specified relative to the the #line directives I'm adding.
I can drop them but then finding the input line is even a worse pain
| stackexchange/codereview |
First off, there's a bit of background to this issue available on my blog:
http://www.codebork.com/coding/2008/06/25/message-passing-a-plug-framework.html
http://www.codebork.com/coding/2008/07/31/message-passing-2.html
I'm aware that the descriptions aren't hugely clear, so I'll try to summarise what I'm attempting... | stackexchange/codereview |
Reusing values in CSS (particularly colors) has always been a problem for me when it comes to maintaining that CSS. What are the best tools for creating variables, or generally improving maintainability with CSS?
| stackexchange/codereview |
I have an existing J2EE enterprise application to which I need to add auditing, i.e. be able to record CRUD operations on several important domain types (Employee, AdministratorRights, etc.).
The application has a standard n-tier architecture:
Web interface
Business operations encapsulated within a mixture of stateles... | stackexchange/codereview |
Using .Net (C#), how can you work with USB devices?
How can you detect USB events (connections/disconnections) and how do you communicate with devices (read/write).
Is there a native .Net solution to do this?
| stackexchange/codereview |
This should hopefully be a simple one.
I would like to add an extension method to the System.Web.Mvc.ViewPage< T > class.
How should this extension method look?
My first intuitive thought is something like this:
namespace System.Web.Mvc
{
public static class ViewPageExtensions
{
public static string Get... | stackexchange/codereview |
I've seen there are a few of them. opencvdotnet, SharperCV, EmguCV, One on Code Project.
Does anyone have any experience with any of these? I played around with the one on Code Project for a bit, but as soon as I tried to do anything complicated I got some nasty uncatchable exceptions (i.e. Msgbox exceptions). Cro... | stackexchange/codereview |
How do I avoid read locks in my database?
Answers for multiple databases welcome!
| stackexchange/codereview |
Is there a way clear or reset the outputcache for an entire website without a restart?
I'm just starting to use outputcache on a site and when I make a mistake in setting it up I need a page I can browse to that will reset it.
| stackexchange/codereview |
I have a container div with a fixed width and height, with overflow: hidden.
I want a horizontal row of float: left divs within this container. Divs which are floated left will naturally push onto the 'line' below after they read the right bound of their parent. This will happen even if the height of the parent should ... | stackexchange/codereview |
What's are the best practices for versioning web sites?
Which revision control systems are well suited for such a job?
What special-purpose tools exist?
What other questions should I be asking?
| stackexchange/codereview |
How can I change default Generate Method Stub behavior in Visaul Studio to generate method with body
throw new NotImplementedException();
instead of
throw new Exception("The method or operation is not implemented.");
| stackexchange/codereview |
We are trying to implement a REST API for an application we have now. We want to expose read/write capabilities for various resources using the REST API. How do we implement the "form" part of this? I get how to expose "read" of our data by creating RESTful URLs that essentially function as method calls and return the ... | stackexchange/codereview |
Has anyone used Jaxer in a production environment, I am curious as to how it holds up compared to something like php, ruby, etc. and if anyone knows of any pitfalls to using it that are well known.
| stackexchange/codereview |
I have written a message handler function in Outlook's Visual Basic (we're using Outlook 2003 and Exchange Server) to help me sort out incoming email.
It is working for me, except sometimes the rule fails and Outlook deactivates it.
Then I turn the rule back on and manually run it on my Inbox to catch up. The rule sp... | stackexchange/codereview |
I have the following HTML <select> element:
<select id="leaveCode" name="leaveCode">
<option value="10">Annual Leave</option>
<option value="11">Medical Leave</option>
<option value="14">Long Service</option>
<option value="17">Leave Without Pay</option>
</select>
Using a JavaScript function with the leaveCode... | stackexchange/codereview |
I've recently switched from being an employee of a small consulting company to being an independent consultant and as time goes on I will need to upgrade Windows and Visual Studio. So what is the most affordable way to go about this for a small time developer?
My previous boss suggested I get a TechNet Plus subscriptio... | stackexchange/codereview |
I've been using OpenGL extensions on Windows the painful way. Is GLEW the easier way to go? How do I get started with it?
| stackexchange/codereview |
I'm a 1-2 man band at work, and so far I've been using VSS for two reasons 1) the company was using that when I started a few months ago, and 2) it is friendly with Visual Studio.
Needless to say, I would very much like to upgrade to a not-so-archaic source control system. However, I don't want to give up the friendli... | stackexchange/codereview |
I have quite a few developers asking me if certain SQL jobs ran, and I would like to give them access to check it on their own without giving them sysadmin rights. I know that in SQL 2005, you can grant them the SQLAgentReaderRole, but I am looking for a solution in SQL 2000.
| stackexchange/codereview |
I have an iframe. The content is wider than the width I am setting so the iframe gets a horizontal scroll bar. I can't increase the width of the iframe so I want to just remove the scroll bar. I tried setting the scroll property to "no" but that kills both scroll bars and I want the vertical one. I tried setting ov... | stackexchange/codereview |
Some code that rounds up the division to demonstrate (C-syntax):
#define SINT64 long long int
#define SINT32 long int
SINT64 divRound(SINT64 dividend, SINT64 divisor)
{
SINT32 quotient1 = dividend / divisor;
SINT32 modResult = dividend % divisor;
SINT32 multResult = modResult * 2;
SINT32 quotient2 = multResul... | stackexchange/codereview |
(I'm using Visual C++ 2008) I've always heard that main() is required to return an integer, but here I didn't put in return 0; and and it compiled with 0 errors and 0 warnings! In the debug window it says the program has exited with code 0. If this function is named anything other than main(), the compiler complains ... | stackexchange/codereview |
I have multiple projects in a couple of different workspaces. However, it seems like I can never figure out how to change my current workspace. The result is that files that I have checked out on my machine are shown to be checked out by somebody else and are not accessible.
| stackexchange/codereview |
I'd like to search for a given MAC address on my network, all from within a Python script. I already have a map of all the active IP addresses in the network but I cannot figure out how to glean the MAC address. Any ideas?
| stackexchange/codereview |
I have a line of C# in my ASP.NET code behind that looks like this:
DropDownList ddlStates = (DropDownList)fvAccountSummary.FindControl("ddlStates");
The DropDownList control is explicitly declared in the markup on the page, not dynamically created. It is inside of a FormView control. When my code hits this line, I am... | stackexchange/codereview |
Does anyone know how to flush the disk write cache data from the cache manager for the current directory (or any given file or directory, for that matter), from a Windows command line?
| stackexchange/codereview |
I'm teaching (or trying to teach) computer programming to a grad-student. Her previous experience amounts to little more than writing spreadsheet formulae. Which IDE or text editor should I recommend?
Please bear in mind that:
I only meet my student about once a week.
She uses Windows and I use Linux.
She doesn't ha... | stackexchange/codereview |
My attempts to install modperl under the default vanilla Leopard Apache 2 have failed and all I can find online are variations on this:
I would like if possible not to rely on MacPorts or Fink, though if they can be made to work with the default Apache 2 install that would probably be ok.
| stackexchange/codereview |
Most precompiled Windows binaries are made with the MSYS+gcc toolchain. It uses MSVCRT runtime, which is incompatible with Visual C++ 2005/2008.
So, how to go about and compile Cairo 1.6.4 (or later) for Visual C++ only. Including dependencies (png,zlib,pixman).
| stackexchange/codereview |
Can anyone recommend a good Windows form component for displaying PDF documents and allowing users to add real annotation (by which I mean identical to that created by Adobe Reader).
Update: I've tried the AxAcroPDF component which Abobe installs alongside Reader, but this doesn't support annotation. I basically want ... | stackexchange/codereview |
For the past few weeks, I've been trying to learn about just how email works. I understand the process of a client receiving mail from a server using POP pretty well. I also understand how a client computer can use SMTP to ask an SMTP server to send a message. However, I'm still missing something...
The way I unders... | stackexchange/codereview |
How do I get today's date in C# in mm/dd/yyyy format?
I need to set a string variable to today's date (preferably without the year), but there's got to be a better way than building it month-/-day one piece at a time.
BTW: I'm in the US so M/dd would be correct, e.g. September 11th is 9/11.
Note: an answer from kronoz ... | stackexchange/codereview |
What's the best way to terminate a program and then run additional code from the program that's being terminated? For example, what would be the best way for a program to self update itself?
| stackexchange/codereview |
I want to expand my programming horizons to Linux. A good, dependable basic toolset is important, and what is more basic than an IDE?
I could find these SO topics:
Lightweight IDE for linux and
What tools do you use to develop
C++ applications on Linux?
I'm not looking for a lightweight IDE. If an IDE is worth the mo... | stackexchange/codereview |
During a discussion about security, a developer on my team asked if there was a way to tell if viewstate has been tampered with. I'm embarrassed to say that I didnt know the answer. I told him I would find out, but thought I would give someone on here a chance to answer first. I know there is some automatic validation,... | stackexchange/codereview |
Say I have three files (template_*.txt):
template_x.txt
template_y.txt
template_z.txt
I want to copy them to three new files (foo_*.txt).
foo_x.txt
foo_y.txt
foo_z.txt
Is there some simple way to do that with one command, e.g.
cp --enableAwesomeness template_*.txt foo_*.txt
| stackexchange/codereview |
I want to allow users to upload avatar-type images in a variety of formats (GIF, JPEG, and PNG at least), but to save them all as PNG database BLOBs. If the images are oversized, pixelwise, I want to resize them before DB-insertion.
What is the best way to use GD to do the resizing and PNG conversion?
Edit: Sadly, only... | stackexchange/codereview |
Does anyone know (in c#) a way of getting the available NT4 domains (a bit like the WinXP login box dropdown)?
I know that this is fairly easy for Active Directory using the DirectoryServices namespace, but I can't find anything for the old NT4 domains. I'd rather not use API calls if at all possible (that might be as... | stackexchange/codereview |
How do I remove a USB drive using the Win32 API? I do a lot of work on embedded systems and on one of these I have to copy my programs on a USB stick and insert it into the target hardware.
Since I mostly work on the console I don't like to use the mouse and click on the small task-bar icon hundred times a day.
I'd lo... | stackexchange/codereview |
How do I open the default mail program with a Subject and Body in a cross-platform way?
Unfortunately, this is for a a client app written in Java, not a website.
I would like this to work in a cross-platform way (which means Windows and Mac, sorry Linux). I am happy to execute a VBScript in Windows, or AppleScript in O... | stackexchange/codereview |
I have a PHP script that runs as a CGI program and the HTTP Authenticate header gets eaten and spit out. So I would like to implement some kind of FORM based authentication. As an added constraint, there is no database so no session data can be stored.
I am very open to having a master username and password. I just nee... | stackexchange/codereview |
I'm writing an Emacs major mode for an APL dialect I use at work. I've gotten
basic font locking to work, and after setting comment-start and
comment-start-skip, comment/uncomment region and fill paragraph also
work.
However, comment blocks often contain javadoc style comments and i
would like fill-paragraph to avoid g... | stackexchange/codereview |
Simple as the title states: Can you use only Java commands to take a screenshot and save it? Or, do I need to use an OS specific program to take the screenshot and then grab it off the clipboard?
| stackexchange/codereview |
I am trying to determine the best time efficient algorithm to accomplish the task described below.
I have a set of records. For this set of records I have connection data which indicates how pairs of records from this set connect to one another. This basically represents an undirected graph, with the records being the ... | stackexchange/codereview |
Say you have an entity like a vehicle that you are capturing detailed information about. The car you want to capture is painted red, black and white. The front tires are Bridgestone 275/35-18 and the rear tires are 325/30-19. And sometimes you can have just two tires (yes this would be considered a motorcycle which is ... | stackexchange/codereview |
I'm querying a bunch of information from cisco switches using SNMP. For instance, I'm pulling information on neighbors detected using CDP by doing an snmpwalk on .1.3.6.1.4.1.9.9.23
Can I use this OID across different cisco models? What pitfalls should I be aware of? To me, I'm a little uneasy about using numeric OI... | stackexchange/codereview |
I was testing on a customer's box this afternoon which has Windows Vista (He had home, but I am testing on a Business Edition with same results).
We make use of a .DLL that gets the Hardware ID of the computer. It's usage is very simple and the sample program I have created works. The Dll is This from AzSdk.
In fact, ... | stackexchange/codereview |
Say a development team includes (or makes use of) graphic artists who create all the images that go into a product. Such things include icons, bitmaps, window backgrounds, button images, animations, etc.
Obviously, everything needed to build a piece of software should be under some form of version control. But most v... | stackexchange/codereview |
I have a Struts (1.3x) ActionForm that has several String and boolean properties/fields, but also has some POJO fields.
so my form looks something like:
MyForm extends ActionForm {
private String name;
private int id;
private Thing thing;
...getters/setters...
}
In the JSP I can reference the POJO's ... | stackexchange/codereview |
Out of the box SSRS reports cannot have data exposed in the page header. Is there a way to get this data to show?
| stackexchange/codereview |
I'd like to be able to see Win32_PhysicalMedia information when logged in as
a Limited User in Windows XP (no admin rights). It works ok when logged in as Admin,
WMIDiag has just given a clean bill of health, and Win32_DiskDrive class
produces information correctly, but Win32_PhysicalMedia produces a count of 0
for thi... | stackexchange/codereview |
I have two tables I would like to complare. One of the columns is type CLOB. I would like to do something like this:
select key, clob_value source_table
minus
select key, clob_value target_table
Unfortunately, Oracle can't perform minus operations on clobs. How can I do this?
| stackexchange/codereview |
I'm using a Dictionary<string, int> where the int is a count of the key.
Now, I need to access the last-inserted Key inside the Dictionary, but I do not know the name of it. The obvious attempt:
int LastCount = mydict[mydict.keys[mydict.keys.Count]];
does not work, because Dictionary.Keys does not implement a []-index... | stackexchange/codereview |
I've been doing ASP.NET development for a little while now, and I've used both the GridView and the DataGrid controls before for various things, but I never could find a really good reason to use one or the other. I'd like to know:
What is the difference between these 2 ASP.NET controls? What are the advantages or disa... | stackexchange/codereview |
A checklist for improving execution time between .NET code and SQL Server.
Anything from the basic to weird solutions is appreciated.
Code:
Change default timeout in command and connection by avgbody.
Use stored procedure calls instead of inline sql statement by avgbody.
Look for blocking/locking using Activity monitor... | stackexchange/codereview |
When you roll out changes to a live web site, how do you go about checking that the live system is working correctly? Which tools do you use? Who does it? Do you block access to the site for the testing period? What amount of downtime is acceptable?
| stackexchange/codereview |
I need to automate a process involving a website that is using a login form. I need to capture some data in the pages following the login page.
I know how to screen-scrape normal pages, but not those behind a secure site.
Can this be done with the .NET WebClient class?
How would I automatically login?
How would I k... | stackexchange/codereview |
I want to put songs on a web page and have a little play button, like you can see on Last.fm or Pandora. There can be multiple songs listed on the site, and if you start playing a different song with one already playing, it will pause the first track and begin playing the one you just clicked on. I think they use Flash... | stackexchange/codereview |
My site has a drop-down menu built in CSS and JavaScript that drops down over a Flash animation. In IE (6&7) the drop-down menus drop over the Flash animation, however, in Firefox (2&3) the menus appear underneath the Flash animation. Is there any way to get this dynamic menu to flow OVER the Flash in Firefox?
In IE... | stackexchange/codereview |
How do I make one? I am kind of a newbie in Windows API. Is there some sort of manual for this sort of thing? I am specifically interested in a Core API. Thank you for any help.
| stackexchange/codereview |
I worked on an embedded system this summer written in straight C. It was an existing project that the company I work for had taken over. I have become quite accustomed to writing unit tests in Java using JUnit but was at a loss as to the best way to write unit tests for existing code (which needed refactoring) as wel... | stackexchange/codereview |
We have been developing an Outlook Add-in using Visual Studio 2008. However I am facing a strange behavior while adding a command button to a custom command bar. This behavior is reflected when we add the button in the reply, reply all and forward windows. The issue is that the caption of the command button is not visi... | stackexchange/codereview |
I have a vb6 form that I've put an ocx control on. Setting NegotiateMenus on the form displays the ocx's control (which is what I want). I then add my own control to the form. When that control has focus, the menu from the ocx disappears.
How can I always keep the menu from the ocx displayed, regardless of who has focu... | stackexchange/codereview |
What code do you need to add in PHP to automatically have the browser download a file to the local machine when a link is visited?
I am specifically thinking of functionality similar to that of download sites that prompt the user to save a file to disk once you click on the name of the software?
| stackexchange/codereview |
I'm programming WCF using the ChannelFactory which expects a type in order to call the CreateChannel method. For example:
IProxy proxy = ChannelFactory<IProxy>.CreateChannel(...);
In my case I'm doing routing so I don't know what type my channel factory will be using. I can parse a message header to determine the typ... | stackexchange/codereview |
I'm building a group calendar application that needs to support recurring events, but all the solutions I've come up with to handle these events seem like a hack. I can limit how far ahead one can look, and then generate all the events at once. Or I can store the events as repeating and dynamically display them when on... | stackexchange/codereview |
I have a database field that contains a raw date field (stored as character data), such as
Friday, September 26, 2008 8:30 PM Eastern Daylight Time
I can parse this as a Date easily, with SimpleDateFormat
DateFormat dbFormatter = new SimpleDateFormat("EEEE, MMMM dd, yyyy hh:mm aa zzzz");
Date scheduledDate = dbForma... | stackexchange/codereview |
I want to have a "select-only" ComboBox that provides a list of items for the user to select from. Typing should be disabled in the text portion of the ComboBox control.
My initial googling of this turned up an overly complex, misguided suggestion to capture the KeyPress event.
| stackexchange/codereview |
I want to open a TCP client socket in Python. Do I have to go through all the low-level BSD create-socket-handle / connect-socket stuff or is there a simpler one-line way?
| stackexchange/codereview |
I use VNC to connect to a Linux workstation at work. At work I have a 20" monitor that runs at 1600x1200, while at home I use my laptop with its resolution of 1440x900.
If I set the vncserver to run at 1440x900 I miss out on a lot of space on my monitor, whereas if I set it to run at 1600x1200 it doesn't fit on the la... | stackexchange/codereview |
Is there a free or open source library to read Excel files (.xls) directly from a C# program?
It does not need to be too fancy, just to select a worksheet and read the data as strings. So far, I've been using Export to Unicode text function of Excel, and parsing the resulting (tab-delimited) file, but I'd like to elim... | stackexchange/codereview |
Say I have two strings,
String s1 = "AbBaCca";
String s2 = "bac";
I want to perform a check returning that s2 is contained within s1. I can do this with:
return s1.contains(s2);
I am pretty sure that contains() is case sensitive, however I can't determine this for sure from reading the documentation. If it is then I ... | stackexchange/codereview |
I'm designing a web site navigation hierarchy. It's a tree of nodes. Nodes represent web pages.
Some nodes on the tree are special. I need a name for them.
There are multiple such nodes. Each is the "root" of a sub-tree with pages that have a distinct logo, style sheet, or layout. Think of different departments.
site... | stackexchange/codereview |
If a user select all items in a .NET 2.0 ListView, the ListView will fire a SelectedIndexChanged event for every item, rather than firing an event to indicate that the selection has changed.
If the user then clicks to select just one item in the list, the ListView will fire a SelectedIndexChanged event for every item t... | stackexchange/codereview |
Which is better to use in PHP, a 2D array or a class? I've included an example of what I mean by this.
// Using a class
class someClass
{
public $name;
public $height;
public $weight;
function __construct($name, $height, $weight)
{
$this -> name = $name;
$this -> height = $... | stackexchange/codereview |
I program with Emacs on Ubuntu (Hardy Heron at the moment), and I like the default text coloration in the Emacs GUI. However, the default text coloration when Emacs is run in the terminal is different and garish.
How do I make the colors in the terminal match the colors in the GUI?
| stackexchange/codereview |
How do I make a user's browser blink/flash/highlight in the task bar using JavaScript? For example, if I make an AJAX request every 10 seconds to see if the user has any new messages on the server, I want the user to know it right away, even if he is using another application at the time.
Edit: These users do want to b... | stackexchange/codereview |
If I have a collection of database tables (in an Access file, for example) and need to validate each table in this collection against a rule set that has both common rules across all tables as well as individual rules specific to one or a subset of tables, can someone recommend a good design pattern to look into?
Speci... | stackexchange/codereview |
So, I did search google and SO prior to asking this question. Basically I have a DLL that has a form compiled into it. The form will be used to display information to the screen. Eventually it will be asynchronous and expose a lot of customization in the dll. For now I just want it to display properly. The problem that... | stackexchange/codereview |
Does anyone know if it is possible to display a prompt to a user/administrator when activating or installing a sharepoint feature?
I am writing a custom webpart and it is connecting to a separate database, I would like to allow the administrator to select or type in a connection string when installing the .wsp file o... | stackexchange/codereview |
In the herding code podcast 14 someone mentions that stackoverflow displayed the queries that were executed during a request at the bottom of the page.
It sounds like an excellent idea to me. Every time a page loads I want to know what sql statements are executed and also a count of the total number of DB round trips.... | stackexchange/codereview |
Is there a list of 3D cards available that provide full scene antialiasing as well as which are able to do it in hardware (decent performance)?
| stackexchange/codereview |
Most of the work being done at my company is Qt-based C++, and it's all checked into a Subversion repository. Until now, all work on the codebase has been done purely with nano, or perhaps Kate. Being new here, I would like to take advantage of setting up Eclipse -properly- to edit my local copy of the tree. I have the... | stackexchange/codereview |
The problem: I have a class which contains a template method execute which calls another method _execute. Subclasses are supposed to overwrite _execute to implement some specific functionality. This functionality should be documented in the docstring of _execute.
Advanced users can create their own subclasses to exten... | stackexchange/codereview |
I need a function called SizeOfPipe() which should return the size of a pipe - I only want to know how much data is in the pipe and not actually read data off the pipe itself.
I thought the following code would work:
fseek (pPipe, 0 , SEEK_END);
*pBytes = ftell (pPipe);
rewind (pPipe);
but fseek() doesn't work on fil... | stackexchange/codereview |
Taking Jeff Atwood's advice, I decided to use a JavaScript library for the very basic to-do list application I'm writing. I picked the Dojo toolkit, version 1.1.1. At first, all was fine: the drag-and-drop code I wrote worked first time, you can drag tasks on-screen to change their order of precedence, and each drag-an... | stackexchange/codereview |
Even though Python and Ruby have one kernel thread per interpreter thread, they have a global interpreter lock (GIL) that is used to protect potentially shared data structures, so this inhibits multi-processor execution. Even though the portions in those languajes that are written in C or C++ can be free-threaded, that... | stackexchange/codereview |
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