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Does Ruby have a string.startswith(“abc”) built in method?
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answered Nov 9 '10 at 4:48
Jörg W MittagJörg W Mittag
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Comparing arrays in JUnit assertions, concise built-in way?
... Andy ThomasAndy Thomas
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“Insert if not exists” statement in SQLite
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edited Apr 13 '18 at 6:12
answered Oct 12 '13 at 17:38
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while (1) Vs. for (;;) Is there a speed difference?
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In perl, they result in the same opcodes:
$ perl -MO=Concise -e 'for(;;) { print "foo\n" }'
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Python: What OS am I running on?
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871
>>> import os
>>> os.name
'posix'
>>> import platform
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In what cases do I use malloc and/or new?
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edited Jul 3 '18 at 0:10
cmaher
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answer...
callback to handle completion of pipe
...steampowered
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answered Jul 12 '12 at 8:59
PickelsPickels
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SQL SELECT speed int vs varchar
...the space usage of different date types:
int fields occupy between 2 and 8 bytes, with 4 being usually more than enough ( -2147483648 to +2147483647 )
character types occupy 4 bytes plus the actual strings.
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How to remove a Gitlab project?
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giosh94mhz
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answered Jun 4 '14 at 8:16
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