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Anatomy of a “Memory Leak”
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If you need to diagnose a memory leak in .NET, check these links:
http://msdn.microsoft.com/en-us/magazine/cc163833.aspx
http://msdn.microsoft.com/en-us/magazine/cc164138.aspx
Those articles describe how to create a memory dump of your process and how to analyze it so that you can first d...
How do shift operators work in Java? [duplicate]
...ade to match the behaviour of the x86 shift & rotate instructions. By comparison, in C, shifting by count >= type width is Undefined Behaviour. (See stackoverflow.com/questions/776508/… for the kind of workaround required to code a safe rotate in C.)
– Peter Cordes
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How can I use Guzzle to send a POST request in JSON?
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For Guzzle 5, 6 and 7 you do it like this:
use GuzzleHttp\Client;
$client = new Client();
$response = $client->post('url', [
GuzzleHttp\RequestOptions::JSON => ['foo' => 'bar'] // or 'json' => [...]
]);
Docs
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Spring MVC: How to perform validation?
... am saying is when the user submits the user inputs the Controller get the http request, from there what happens is it that you use the request.getParameter() to get all the user parameters then set the values in the POJO then pass the class to the validation object. The validation class will send t...
Is it possible to change the radio button icon in an android radio button group
...t;?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true" android:state_window_focused="false"
android:drawable="@drawable/radio_hover" />
<item android:state_checked="false" ...
Using port number in Windows host file
...TeamViewer, I have changed the wampserver port to 8080, so the address is http://localhost:8080.
10 Answers
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How do I add BundleConfig.cs to my project?
...lass BundleConfig
{
// For more information on bundling, visit http://go.microsoft.com/fwlink/?LinkId=301862
public static void RegisterBundles(BundleCollection bundles)
{
bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
"~/Scr...
HTTP GET request in JavaScript?
I need to do an HTTP GET request in JavaScript. What's the best way to do that?
27 Answers
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Feedback on using Google App Engine? [closed]
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I have tried app engine for my small quake watch application
http://quakewatch.appspot.com/
My purpose was to see the capabilities of app engine, so here are the main points:
it doesn't come by default with Django, it has its own web framework which is pythonic has URL dispatcher li...
How to append a char to a std::string?
The following fails with the error prog.cpp:5:13: error: invalid conversion from ‘char’ to ‘const char*’
13 Answer...