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RegEx for matching UK Postcodes

...that will validate a full complex UK postcode only within an input string. All of the uncommon postcode forms must be covered as well as the usual. For instance: ...
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std::function vs template

...buggy program to your customer. Moreover, as you correctly pointed out, calls to template functions are resolved statically (i.e. at compile time), so the compiler has all the necessary information to optimize and possibly inline the code (which would not be possible if the call were performed thr...
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Get a list of all the files in a directory (recursive)

... file -> list << file } Afterwards the list variable contains all files (java.io.File) of the given directory and its subdirectories: list.each { println it.path } share | improve t...
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Decimal number regular expression, where digit after decimal is optional

...r); \d* - 0 or more digits (the decimal part); $ - End of the line. This allows for .5 decimal rather than requiring the leading zero, such as 0.5 share | improve this answer | ...
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Mercurial undo last commit

How can I undo my last accidentally commited (not pushed) change in Mercurial? 7 Answers ...
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Abstract functions in Swift Language

...the need of a return statement. EDIT: Just found out that this method basically is equal to fatalError() but it's the more proper way (Better documentation, introduced in Swift along with precondition(), assert() and assertionFailure(), read here) – Kametrixom ...
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Remove characters from NSString?

...f the 'spaces' are well behaved ASCII value=32 (%20) characters. To remove ALL possible white-space chars use Jim Dovey's solution below. – Linasses Apr 28 at 11:23 add a comm...
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The purpose of Model View Projection Matrix

...d space to camera space, projection from camera to screen. If you compose all three, you can use the one result to map all the way from object space to screen space, making you able to work out what you need to pass on to the next stage of a programmable pipeline from the incoming vertex positions....
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What's default HTML/CSS link color?

...ect them to work. But keep in mind that a browser is free to ignore any or all of these guidelines, as it is never required to follow them. It is, however, recommended for a consistent user experience across browsers (which is how "expected" is defined in this context), so chances are that these col...
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How to ignore files/directories in TFS for avoiding them to go to central source repository?

...orer to name it .nuget. for it to successfully save as .nuget (it automatically removes the last period) but directly trying to name it .nuget may not work (you may get an error or it may change the name, depending on your version of Windows). Or name the directory nuget, and open the parent directo...