JavaScript Bitwise Operators - Real World Examples (snippets) Swapping Two Integers with Bitwise XOR (without additional memory allocation)

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Example

var a = 11, b = 22;
a = a ^ b;
b = a ^ b;
a = a ^ b;
console.log("a = " + a + "; b = " + b);// a is now 22 and b is now 11


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