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“using namespace” in c++ headers
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116
You should definitely NOT use using namespace in headers for precisely the reason you say, tha...
How is a CRC32 checksum calculated?
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The polynomial for CRC32 is:
x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 ...
CSS media queries: max-width OR max-height
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edited Aug 2 '13 at 11:51
answered Jul 9 '12 at 23:40
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Where is Python's sys.path initialized from?
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djhaskin987djhaskin987
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What are fixtures in programming?
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Community♦
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answered May 24 '17 at 9:13
keremistankeremistan
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Days between two dates? [duplicate]
...r of days:
>>> from datetime import date
>>> a = date(2011,11,24)
>>> b = date(2011,11,17)
>>> a-b
datetime.timedelta(7)
>>> (a-b).days
7
And it works with datetimes too — I think it rounds down to the nearest day:
>>> from datetime import ...
Why does Math.round(0.49999999999999994) return 1?
...orrectly.
– OrangeDog
Mar 29 '12 at 11:12
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How to check if a table exists in a given schema
... Peter KraussPeter Krauss
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What Makes a Method Thread-safe? What are the rules?
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112
If a method only accesses local variables, it's thread safe. Is that it?
Absolultely not...
Can't install PIL after Mac OS X 10.9
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211
Following worked for me:
ln -s /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.pl...