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C# Lambda expressions: Why should I use them?
...ement closures which can allow you to pass local state to the function without adding parameters to the function or creating one-time-use objects.
Expression trees are a very powerful new feature of C# 3.0 that allow an API to look at the structure of an expression instead of just getting a referen...
Creating a comma separated list from IList or IEnumerable
...", new List<string>(strings).ToArray());
The latter is a bit of a mouthful though :)
This is likely to be the simplest way to do it, and quite performant as well - there are other questions about exactly what the performance is like, including (but not limited to) this one.
As of .NET 4.0,...
How to get folder path for ClickOnce application
... retrieving the info from the executing assembly gave you, and go check it out?
On windows Vista and Windows 7, you will find the ClickOnce cache here:
c:\users\username\AppData\Local\Apps\2.0\obfuscatedfoldername\obfuscatedfoldername
On Windows XP, you will find it here:
C:\Documents and Sett...
Is it safe to assume a GUID will always be unique?
...StackOverflow answer for the math.)
There are an enormous number of GUIDs out there. To quote Douglas Adams's Hitchhiker's Guide to the Galaxy:
"Space," it says, "is big. Really big. You just won't believe how vastly hugely mindbogglingly big it is. I mean you may think it's a long way down th...
How do I convert Long to byte[] and back in java
... thing my answer really has going for it is that you don't have to worry about the endian-ness of the system yourself.
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How to find Array length inside the Handlebar templates?
...
well, you saved me from having to test it out, so thanks. :)
– Perry Tew
Jun 18 '13 at 17:32
8
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Javascript call() & apply() vs bind()?
...ick = function(e) {
var t=this; //do something with [t]...
//without bind the context of this function wouldn't be a MyObject
//instance as you would normally expect.
};
I use it extensively in Node.js for async callbacks that I want to pass a member method for, but still want the co...
Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?
...or you want another example of what you can do in field_error_proc, checke out this awesome gist: gist.github.com/1464315
– Ryan Sandridge
Jun 26 '12 at 19:09
2
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Pure JavaScript Send POST Data Without a Form
Is there a way to send data using the POST method without a form and without refreshing the page using only pure JavaScript (not jQuery $.post() )? Maybe httprequest or something else (just can't find it now)?
...
How to use the new affix plugin in twitter's bootstrap 2.1.0?
...).offset().top }
});
The advantage here is that you can change the layout of your site without needing to update the data-offset-top attribute. Since this uses the actual computed position of the element, it also prevents inconsistencies with browsers that render the element at a slightly diffe...