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What is causing ERROR: there is no unique constraint matching given keys for referenced table?
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Vlastimil Ovčáčík
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answered Aug 15 '12 at 9:00
DiegoDiego
2...
jQuery form serialize - empty string
...r form serialize btw?
– Vic
Dec 30 '12 at 2:50
Let me suggest to include Madbreaks's answer here too.
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How to check if an array field contains a unique value or another array in MongoDB?
...rrays? Not specified.
– Zut
Aug 14 '12 at 21:13
Is there any INDEXING we can do on array's to stop duplicate? If yes, ...
How to create a custom string representation for a class object?
... Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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How can I use Bash syntax in Makefile targets?
...t timings. :P
– SiddharthaRT
Dec 1 '12 at 21:29
3
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Which is best way to define constants in android, either static class, interface or xml resource?
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answered Jun 22 '12 at 6:04
Alex LockwoodAlex Lockwood
80.3k3636 gold badges196196 silver badges242242 bronze badges
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Why does changing 0.1f to 0 slow down performance by 10x?
...1.5,1.6,1.7,1.8,1.9,2.0,2.1,2.2,2.3,2.4,2.5,2.6};
const float z[16]={1.123,1.234,1.345,156.467,1.578,1.689,1.790,1.812,1.923,2.034,2.145,2.256,2.367,2.478,2.589,2.690};
float y[16];
for(int i=0;i<16;i++)
{
y[i]=x[i];
}
for(int j=0;j<9000000;j++)
{
fo...
Any reason to write the “private” keyword in C#?
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answered Dec 12 '11 at 18:44
Reed CopseyReed Copsey
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Test if string is a number in Ruby on Rails
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