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How to find a hash key containing a matching value
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Comparing two dictionaries and checking how many (key, value) pairs are equal
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answered Dec 24 '10 at 19:17
mouadmouad
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Efficient SQL test query or validation query that will work across all (or most) databases
...ATION_SCHEMA.SYSTEM_USERS
or
CALL NOW()
HSQLDB (tested with version 1.8.0.10)
Note: I tried using a WHERE 1=0 clause on the second query, but it didn't work as a value for Apache Commons DBCP's validationQuery, since the query doesn't return any rows
VALUES 1 or SELECT 1 FROM SYSIBM.SYSDUMMY1
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How to convert an integer to a string in any base?
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answered Feb 15 '10 at 16:44
Alex MartelliAlex Martelli
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How to conclude your merge of a file?
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answered Jan 21 '10 at 21:30
MBOMBO
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GCC compile error with >2 GB of code
...ou already have a program that produces this text:
prefactor = +s.ds8*s.ds10*ti[0]->value();
expr = ( - 5/243.*(s.x14*s.x15*csc[49300] + 9/10.*s.x14*s.x15*csc[49301] +
1/10.*s.x14*s.x15*csc[49302] - 3/5.*s.x14*s.x15*csc[49303] -...
and
double csc19295 = + s.ds0*s.ds1*s.ds2 * ( -
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How do I make a Git commit in the past?
...filter-branch \
--index-filter \
'git update-index --add --cacheinfo 100644 '"$new_file"' path/to/file' \
--tag-name-filter cat \
-- --all
git reset --hard
I do not really see any reason to change the dates of the existing commits with --env-filter 'GIT_AUTHOR_DATE=…'. If you did use i...
JavaScript - Get minutes between two dates
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Emacs bulk indent for Python
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edited Dec 10 '15 at 14:02
answered Apr 6 '10 at 14:08
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Is PHP's count() function O(1) or O(n) for arrays?
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John Carter
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answered Apr 29 '11 at 17:42
Vladislav RastrusnyVladislav Ra...