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How does OpenID authentication work?
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What's better at freeing memory with PHP: unset() or $var = null
..., but I've recently looked through a few respectable classes found off the net that use $var = null instead.
13 Answers
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Checking if a key exists in a JavaScript object?
...sm in Javascript (similar to Java reflection in the Java language).
http://www.ecma-international.org/ecma-262/5.1/#sec-8.10
The Property Descriptor type is used to explain the manipulation and reification of named property attributes. Values of the Property Descriptor type are records composed of ...
CSS customized scroll bar in div
...
Similarly, WebKit now has its own version:
Styling scrollbars: https://www.webkit.org/blog/363/styling-scrollbars/
Demo of all WebKit scroll bar styling
From Custom scrollbars in WebKit, relevant CSS:
/* pseudo elements */
::-webkit-scrollbar { }
::-webkit-scrollbar-button {...
What is the 
 character?
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Return anonymous type results?
...way of handling anonymous objects. It can only be used when targeting the .NET 4 framework and that only when adding a reference to System.Web.dll but then it's quite simple:
...
using System.Web.Routing;
...
class Program
{
static void Main(string[] args)
{
object anonymous = Cal...
What JSON library to use in Scala? [closed]
...x, change scalaVersion and use %% as follows:
scalaVersion := "2.11.5"
"net.liftweb" %% "lift-json" % "2.6"
You can check the liftweb.net site to find out the latest version as time goes by.
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Close and Dispose - which to call?
...th objects that implement IDisposable then call Dispose() on them!
http://www.ondotnet.com/pub/a/oreilly/dotnet/news/programmingCsharp_0801.html?page=last
While there may be many instances (like on SqlConnection) where you call Disponse() on some object and it simply calls Close() on it's connecti...
System.Net.WebException HTTP status code
Is there an easy way to get the HTTP status code from a System.Net.WebException ?
6 Answers
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How do I remedy “The breakpoint will not currently be hit. No symbols have been loaded for this docu
...ning IISExpress (or the Azure emulator), the files in C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root may not get updated if your AssemblyVersion is 1.0.0.0. Make sure there it is something like 1.0.* so that a new version is generated each time you build your web proje...