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rails 3 validation on uniqueness on multiple attributes
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edited Aug 15 '14 at 14:15
Jason Swett
36.7k5757 gold badges183183 silver badges314314 bronze badges
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Visual Studio Editor does not underline errors anymore
...f by default!!
– Sonic Soul
Jan 10 '14 at 19:01
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this was really helpful after I uninstalled Re...
SQL Logic Operator Precedence: And and Or
...re right.
– Charles Bretana
Apr 23 '14 at 18:53
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This AND then OR precedence is part of the SQL ...
Where does this come from: -*- coding: utf-8 -*-
...nes of the file.
– umeboshi
Dec 26 '14 at 3:08
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What does -XX:MaxPermSize do?
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edited Dec 3 '14 at 7:53
answered Aug 24 '12 at 17:46
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Difference between var_dump,var_export & print_r
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edited Mar 26 '19 at 23:14
SidOfc
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answered Feb...
Declaring abstract method in TypeScript
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edited May 2 '14 at 10:32
answered May 2 '14 at 10:12
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Platform independent size_t Format specifiers in c?
...x.die.net/man/3/printf
– INS
Jan 7 '14 at 22:00
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@detly: No, the z length modifier is not part o...
Compare dates in MySQL
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answered Sep 6 '10 at 14:59
NikNik
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Incompatible implicit declaration of built-in function ‘malloc’
...lloc(size_t)?
– user1343318
Mar 12 '14 at 22:19
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