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Large Numbers in Java
...ng the (though obvious for most, I guess) inherit performance hit incurred by the use of the BigInteger class if you plan to do calculations with that.
– haylem
Feb 29 '12 at 0:43
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Formatting “yesterday's” date in python
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To expand on the answer given by Chris
if you want to store the date in a variable in a specific format, this is the shortest and most effective way as far as I know
>>> from datetime import date, timedelta
>>> yeste...
Zero-pad digits in string
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Putting git hooks into repository
...as well). The user has to explicitly enable them (as you said, for example by symlinking), which is on one hand a bit of a pain, but protects users on the other hand from running arbitrary code without their consent.
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How do I create a SHA1 hash in ruby?
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FYI: Digest is part of the Ruby Standard Library (ruby-doc.org/stdlib-1.9.2/libdoc/digest/rdoc/index.html). It includes implementations for SHA1, SHA2, MD5 and others hash algorithms.
– jwfearn
Jun 11 '12 at 18:07
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Remove file from SVN repository without deleting local copy
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How do you run a single query through mysql from the command line?
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@tinybyte Assuming Linux: Insinde doublequotes the asterisk * gets expanded to all files in the current directory, while this expansion does not happen in singlequotes, thats the reason why. Doublequotes will work for quesries wit...
Showing a different background colour in Vim past 80 characters
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One question, while I can set the colour properly by typing :hi colorcolumn ... it doesn't seem to work when I put it in my .vimrc. Do you know know how to do that?
– robbrit
Apr 4 '12 at 16:18
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How to check if field is null or empty in MySQL?
...>=''',FROMDATE ,''' AND t.entdt<=''',TODATE ,''' ',VTYPE,'
ORDER BY CAST(ENTDT AS DATE)) AS ta
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python numpy machine epsilon
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