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Overriding id on create in ActiveRecord
...r me.
– Felix Rabe
Feb 17 '13 at 18:43
Perhaps what I experienced only expressed itself with mysql driver.
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How to get an array of unique values from an array containing duplicates in JavaScript? [duplicate]
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edited Mar 14 '16 at 21:59
answered Jul 27 '13 at 22:19
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Correct approach to global logging in Golang
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Eve Freeman
29.4k22 gold badges7777 silver badges9292 bronze badges
answered Aug 21 '13 at 16:31
tux21btux21b
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Node.js Best Practice Exception Handling
... // no error occured, continue on
return x/y
}
}
// Divide 4/2
var result = divideSync(4,2)
// did an error occur?
if ( result instanceof Error ) {
// handle the error safely
console.log('4/2=err', result)
}
else {
// no error occured, continue on
console.log('4/2='+r...
How to list all installed packages and their versions in Python?
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edited Jul 9 '14 at 19:28
answered Oct 17 '12 at 17:31
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Swift: Pass array by reference?
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74
Structs in Swift are passed by value, but you can use the inout modifier to modify your array (s...
SQL SELECT speed int vs varchar
...e 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 convert a string of numbers to an array of numbers?
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14 Answers
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Screenshot Apps for iPhone simulator [closed]
...ardware->Device->iphone(Retina). You will be able capture images in 640 × 960 using cmd+S .
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