Comments for .NET Tips & Tricks

Comment on IE Memory Leak – jQuery Fix by Parag

Parag — Mon, 22 Feb 2010 13:18:06 +0000

Has this issue been taken care of in jquery 1.4? …something like a patch (similar to yours) to that effect

Comment on C# Protected Internal by Suresh

Suresh — Mon, 22 Feb 2010 11:36:40 +0000

Both Protected and ProtectedInternal members can be accessed outside the assembly by
inheriting the contained Class.

internal – can be accessed with in the assembly anywhere by Inheriting/Creating instance.
protected – can be accessed only by Inheriting with in the Assembly/Outside the Assembly.
ProtectedInternal – can be accessed with in the assembly anywhere by Inherting/Creating instance AND accessed outside the assembly by only Inherting the Contained Class

so protectedInternal behaves like both protected or internal.

Thanks
Suresh Raj

Comment on C# Set method timeout using Generics by nohorse

nohorse — Fri, 19 Feb 2010 01:08:37 +0000

Don’t forget to eventually cleanup the async call:

private static T InvokeWithTimeout(Func operation)
{
T result = default(T);
if (timeout == 0)
{
result = operation.Invoke();
}
else
{
var async = operation.BeginInvoke(AsyncCleanup,operation);
if (async.AsyncWaitHandle.WaitOne(timeout))
{
result = operation.EndInvoke(async);
}
}
return result;
}

private static void AsyncCleanup(IAsyncResult result)
{
var operation = result.AsyncState as Func;
if (operation != null)
{
operation.EndInvoke(result);
}
}

Comment on Image Resizing in C# by Radderz

Radderz — Tue, 02 Feb 2010 13:48:43 +0000

This extender is really useful, thanks.

I’ve been struggling with resizing and maintaining the image quality while using the .net framework, and nearly resorted to a library that was a bit overkill.

Glad I found this in time

Comment on Javascript boolean interpretation by SMiGL

SMiGL — Mon, 28 Dec 2009 12:12:27 +0000

Сheck the variable is always the equivalent of comparing a variable to null

Comment on Google in your house by Gooface

Gooface — Fri, 04 Dec 2009 23:28:10 +0000

Microsoft is missing

Comment on C# Protected Internal by Sathya

Sathya — Thu, 26 Nov 2009 07:05:42 +0000

Good and simple explanation

Thanks
Sathya

Comment on C# Rectangle Packing by MisterQ

MisterQ — Wed, 04 Nov 2009 21:02:31 +0000

Very nice!
I use your code to create spritesheets. Do you know if soritng the images by height/width or something like this improves the packrate ?

Comment on C# Parsing HTML with HtmlAgilityPack by uberVU - social comments

uberVU - social comments — Wed, 04 Nov 2009 21:02:30 +0000

Social comments and analytics for this post…

This post was mentioned on Twitter by kossovskynet: New post: C# Parsing HTML with HtmlAgilityPack (http://cli.gs/Yu7SS)…

Comment on Javascript function context, “apply” method and lost “this” object by M@

M@ — Mon, 02 Nov 2009 22:35:15 +0000

This solution can be cleaned up even further by putting getContextFunc into function thusly:
Function.prototype.inContext = function(context){
var func = this;
return function(){
return func.apply(context, arguments);
};
};

So that when you want to call it you can simply say:
getRemoteCircumference: function(url) {
$.getJSON(url, this.getCircumference.inContext(this));
}