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What does SQL clause “GROUP BY 1” mean?
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It means to group by the first column regardless of what it's called. You can do the same with...
Best way of returning a random boolean value
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If vs. Switch Speed
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answered Jan 14 '09 at 23:16
Konrad RudolphKonrad Rudolph
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Responsive website zoomed out to full width on mobile
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Is unsigned integer subtraction defined behavior?
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sed error: “invalid reference \1 on `s' command's RHS”
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How to compare two dates?
...etime(3000, 1, 1) < present
False
>>> present - datetime(2000, 4, 4)
datetime.timedelta(4242, 75703, 762105)
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invalid target release: 1.7
...ctory, for example on Microsoft Windows:
"C:\Program Files\Java\jdk1.7.0_40"
or on OS X:
/Library/Java/JavaVirtualMachines/jdk1.7.0_40.jdk/Contents/Home
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How to loop through all but the last item of a list?
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for x in y[:-1]
If y is a generator, then the above will not work.
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Does MSTest have an equivalent to NUnit's TestCase?
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Microsoft recently announced "MSTest V2" (see blog-article). This allows you to consistently (de...