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Change the name of a key in dictionary
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Use underscore inside Angular controllers
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edited Sep 2 '15 at 15:39
TWright
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answered Feb 19 '...
How to get the absolute coordinates of a view
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TapanHP
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answered Feb 9 '10 at 1:05
Romain GuyRomain Guy
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Make a number a percentage
...er_one / number_two) * 100
No need for anything fancy:
var number1 = 4.954848;
var number2 = 5.9797;
alert(Math.floor((number1 / number2) * 100)); //w00t!
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How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
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259
You can use the substringWithRange method. It takes a start and end String.Index.
var str = "H...
Switch statement multiple cases in JavaScript
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1589
Use the fall-through feature of the switch statement. A matched case will run until a break (o...
Automatically deleting related rows in Laravel (Eloquent ORM)
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I believe this is a perfect use-case for Eloquent events (http://laravel.com/docs/eloquent#model...
psql: FATAL: Peer authentication failed for user “dev”
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edited Mar 16 at 14:05
Rajkaran Mishra
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How to remove duplicate values from an array in PHP
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254
Use array_unique().
Example:
$array = array(1, 2, 2, 3);
$array = array_unique($array); // Ar...
What C++ Smart Pointer Implementations are available?
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edited Mar 25 '13 at 21:20
ulidtko
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