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Is optimisation level -O3 dangerous in g++?
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answered Jul 18 '12 at 16:40
PlasmaHHPlasmaHH
14.2k55 gold badges3939 silver badges5454 bronze badges
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Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign
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answered Aug 11 '11 at 16:43
PaulStockPaulStock
10k88 gold badges4545 silver badges5252 bronze badges
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classical inheritance vs prototypal inheritance in javascript
...003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 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...
Best way to test if a row exists in a MySQL table
...FASTER)
SELECT count(*) as count FROM test WHERE text LIKE '%something% :
16.028197050095s.
SELECT EXISTS(SELECT 1 FROM test WHERE text LIKE '%something%') :
0.87045907974243s.
SELECT EXISTS(SELECT 1 FROM test WHERE text LIKE '%something%'
LIMIT 1) : 0.044898986816406s.
But now, with a BIGINT PK ...
How to reshape data from long to wide format
...an't figure it out.
– Chase
Feb 10 '16 at 3:16
5
reshape is an outstanding example for a horrible...
How can I start PostgreSQL server on Mac OS X?
...top the program
– ahnbizcad
Aug 18 '16 at 8:08
3
This still works but is a little out of date. Th...
How can I unit test a GUI?
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16
Mirror: The Humble Dialog Box
– c24w
Jan 6 '13 at 16:26
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Is it valid to have a html form inside another html form?
...way in less time.
– user1596138
May 16 '13 at 21:51
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Visual Studio “Could not copy” … during build
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DavidRR
13.6k1616 gold badges8181 silver badges159159 bronze badges
answered Oct 31 '13 at 15:04
GerardGerard
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