JavaScript - Bitwise operators

We have more of the bitwise operators, using the bitwise operator we can set or determine the specific bit in whole numbers.
bitwise left shift
par1 << par2
bitwise right shift
par1 >> par2
bitwise and
par1 & par2
bitwise or
par1 | par2
bitwise xor
par1 ^ par2

JavaScript

Other pieces of example codes:
631 ^ (0xF0 ^ k)
~(i & 4)
64 | (i | k)
(i & j)
z = (x >> 2) >> 2
128 << (j <<(3 + i))
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