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Last active April 14, 2017 11:20
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Binary in Javascript
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binary_javascript.js
#Value swap without a third variable (^ XOR)
var a = 1, b = 2;
a ^= b;
b ^= a;
a ^= b;
// a = 2, b = 1
#Condition for indexOf
!~array.indexOf(value); // -1 -> 0
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