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How to set a default value for a datetime column to record creation time in a migration?
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end
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See discussion at https://github.com/rails/rails/issues/27077 and answer there by prathamesh-sonpatki
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Simple proof that GUID is not unique [closed]
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27
damn - so maybe serveral threads generating guids is a better idea?
– Kai
Nov 10 '09 at 1:05
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Stripping everything but alphanumeric chars from a string in Python
...ing" \
"re.sub('[\W_]', '', string.printable)"
10000 loops, best of 3: 27.5 usec per loop
$ python -m timeit -s \
"import re, string" \
"re.sub('[\W_]+', '', string.printable)"
100000 loops, best of 3: 15 usec per loop
$ python -m timeit -s \
"import re, string; pat...
Get name of object or class
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answered Nov 21 '13 at 13:27
Eduardo CuomoEduardo Cuomo
12.7k22 gold badges8686 silver badges7676 bronze badges
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Visual Studio debugger - Displaying integer values in Hex
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279
Right-click your Watch Window or Immediate Window and uncheck Hexadecimal Display option.
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clang: how to list supported target architectures?
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answered Jun 20 '13 at 4:27
bcmillsbcmills
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Coffeescript — How to create a self-initiating anonymous function?
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answered Nov 19 '13 at 11:27
Pavel BlagodovPavel Blagodov
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Is it possible to use JS to open an HTML select to show its option list? [duplicate]
... Chrome 53+
– Washington Guedes
Sep 27 '16 at 19:58
It didn't work for me on PC/Mac, but it works on mobile (and you n...
ArrayList initialization equivalent to array initialization [duplicate]
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Fred HaslamFred Haslam
8,26344 gold badges2727 silver badges3030 bronze badges
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Skip certain tables with mysqldump
...with multiple databases.
– Alex
Nov 27 '13 at 16:54
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