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How to implement a rule engine?
...em. Read more about Expression trees here msdn.microsoft.com/en-us/library/bb397951.aspx
– Martin Konicek
Jul 5 '11 at 9:27
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How to convert / cast long to String?
I just created sample BB app, which can allow to choose the date.
8 Answers
8
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How to merge YAML arrays?
...now how to use the pipe. what was it for? how @Dariop manage to use it in BB Pipelines?
– Victor Ferreira
May 25 at 20:50
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Does “\d” in regex mean a digit?
...>
>>> re.match(r'\d', '2')
<_sre.SRE_Match object at 0x02155BB8>
>>> re.match(r'\d', '1')
<_sre.SRE_Match object at 0x02155B80>
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Where does System.Diagnostics.Debug.Write output appear?
...() and Win32 OutputDebugString(): technet.microsoft.com/en-us/sysinternals/bb896647
– dlchambers
Dec 15 '11 at 17:29
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How to fix “Headers already sent” error in PHP
...ark)
which isn't displayed by most text editors. It's the byte sequence EF BB BF, which
is optional and redundant for UTF-8 encoded documents. PHP however has to treat
it as raw output. It may show up as the characters  in the output (if the client
interprets the document as Latin-1) or simila...
How to convert hex to rgb using Java?
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A hex color code is #RRGGBB
RR, GG, BB are hex values ranging from 0-255
Let's call RR XY where X and Y are hex character 0-9A-F, A=10, F=15
The decimal value is X*16+Y
If RR = B7, the decimal for B is 11, so value is 11*16 + 7 = 183
public int[...
Parse DateTime string in JavaScript
...e('20-Mar-2012', 'dd-MMM-yyyy');
http://msdn.microsoft.com/en-us/library/bb397521%28v=vs.100%29.aspx
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c#: getter/setter
...These are called auto properties.
http://msdn.microsoft.com/en-us/library/bb384054.aspx
Functionally (and in terms of the compiled IL), they are the same as properties with backing fields.
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How to generate random SHA1 hash to use as ID in node.js?
...b
2 => da4b9237bacccdf19c0760cab7aec4a8359010b0
3 => 77de68daecd823babbb58edb1c8e14d7106e83bb
4 => 1b6453892473a467d07372d45eb05abc2031647a
5 => ac3478d69a3c81fa62e60f5c3696165a4e5e6ac4
6 => c1dfd96eea8cc2b62785275bca38ac261256e278
It's easy to delude ourselves by thinking just beca...