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How can you use optional parameters in C#?

... From this site: http://www.tek-tips.com/viewthread.cfm?qid=1500861&page=1 C# does allow the use of the [Optional] attribute (from VB, though not functional in C#). So you can have a method like this: using System.Runtime.InteropServices; publ...
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What is the difference between a URI, a URL and a URN?

...es unavailable. An example: The URIs used in HTML doctypes such as http://www.w3.org/TR/html4/strict.dtd. That URI would continue to name the HTML4 transitional doctype even if the page on the w3.org website were deleted. ...
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What is the opposite of :hover (on mouse leave)?

...ttp://css-tricks.com/different-transitions-for-hover-on-hover-off/ http://www.alistapart.com/articles/understanding-css3-transitions/ share | improve this answer | follow ...
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C# - Attribute to Skip over a Method while Stepping in Debug Mode

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What are 'closures' in .NET?

What is a closure ? Do we have them in .NET? 11 Answers 11 ...
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Edit and Continue: “Changes are not allowed when…”

...->Debug Uncheck Enable Optimizations in Advanced Compiler Settings (ASP.NET) Check nightcoder's answer if it is the case (ASP.NET) Check this answer (by matrixugly) if it is the case (ASP.NET) Ensure you have Edit and Continue enabled on the Web tab (vs2010) (ASP.NET) Go to Properties > Web &...
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In PHP, why does not show a parse error?

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Getting the path of the home directory in C#?

...are often the same on personal PCs, but often point to different places in networked environments. E.g., at work my USERPROFILE is C:\Documents and Settings\username but home directory is Z:\, which is a networked drive which is backed up by IT regularly. – sigint ...
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Preserve Line Breaks From TextArea When Writing To MySQL

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What is the leading LINQ for JavaScript library? [closed]

... to objects. (If it was, why would we need both Rx and Linq to Objects in .NET?) It works in the opposite direction to normal Linq in terms of the flow of data. – Daniel Earwicker Mar 23 '10 at 8:24 ...