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Rails formatting date
...ry (can be negative, 4 digits at least)
-0001, 0000, 1995, 2009, 14292, etc.
%C - year / 100 (round down. 20 in 2009)
%y - year % 100 (00..99)
%m - Month of the year, zero-padded (01..12)
%_m blank-padded ( 1..12)
%-m no-padded (1..12)
%B - The full month na...
Looping over a list in Python
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...
What are the differences between -std=c++11 and -std=gnu++11?
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...
Method overloading in Objective-C?
...fferent story...
– Alex Gray
May 4 '14 at 23:25
1
@alexgray I see your point, id and isKindOfCla...
Django in / not in query
...n 100x faster to use annotate() (timeit gave me 1.0497902309998608 vs 0.00514069400014705)
– Olivier Pons
Apr 11 '19 at 8:18
...
Difference between `data` and `newtype` in Haskell
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14
The difference is very useful for performance reasons. Since newtype constructors are erased at compile time, they don't impose the runtim...
What is difference between cacerts and keystore?
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140
'cacerts' is a truststore. A trust store is used to authenticate peers. A keystore is used to ...
Visual Studio Expand/Collapse keyboard shortcuts [duplicate]
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edited Sep 14 '17 at 8:49
A. Chiesa
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How to fix bower ECMDERR
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answered Feb 14 '14 at 21:59
leohleoh
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generate model using user:references vs user_id:integer
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answered Aug 16 '15 at 15:14
illusionistillusionist
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