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C# - how to determine whether a Type is a number

...Byte, SByte, Int16, UInt16, Int32, UInt32, Int64, UInt64, Char, Double,and Single. Taking Guillaume's solution a little further: public static bool IsNumericType(this object o) { switch (Type.GetTypeCode(o.GetType())) { case TypeCode.Byte: case TypeCode.SByte: case Typ...
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xcopy file, rename, suppress “Does xxx specify a file name…” message

This seems pretty simple and maybe I'm just overlooking the proper flag , but how would I, in one command, copy a file from one directory to another and rename it in the destination directory? Here's my command: ...
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What is phtml, and when should I use a .phtml extension rather than .php?

I'm wondering what the difference between .phtml and .php files is, and when to use one over the other. 6 Answers ...
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Recommended Fonts for Programming? [closed]

What fonts do you use for programming, and for what language/IDE? I use Consolas for all my Visual Studio work, any other recommendations? ...
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Row Offset in SQL Server

... MyTable ) AS MyDerivedTable WHERE MyDerivedTable.RowNum BETWEEN @startRow AND @endRow SQL Server 2000 Efficiently Paging Through Large Result Sets in SQL Server 2000 A More Efficient Method for Paging Through Large Result Sets ...
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How to find the statistical mode?

In R, mean() and median() are standard functions which do what you'd expect. mode() tells you the internal storage mode of the object, not the value that occurs the most in its argument. But is there is a standard library function that implements the statistical mode for a vector (or list)? ...
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Builder Pattern in Effective Java

...k. If it is non-static, it would require an instance of its owning class - and the point is not to have an instance of it, and even to forbid making instances without the builder. public class NutritionFacts { public static class Builder { } } Reference: Nested classes ...
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.NET Global exception handler in console application

Question: I want to define a global exception handler for unhandled exceptions in my console application. In asp.net, one can define one in global.asax, and in windows applications /services, one can define as below ...
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Change navbar color in Twitter Bootstrap

...avigation"></nav> Default color usage Here are the main colors and their usage: #F8F8F8: navbar background #E7E7E7: navbar border #777: default color #333: hover color (#5E5E5E for .nav-brand) #555: active color #D5D5D5: active background Default style If you want to put some custom...
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How do I type using my keyboard on the iphone simulator?

...esponding to keystrokes, this fixed it. Quit the simulator. Go to finder and press (command+shift+G) then navigate ~/Library/Preferences. Move com.apple.iphonesimulator.plist to the trash. Try launching your iPhone app in the simulator again. ...