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bguiz/javascript-unsigned-integer-16-bitshift.txt

Created August 31, 2017 00:33
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javascript-unsigned-integer-16-bitshift.txt
> 0b11111111111111110000000000000000 - 0b100000000000000000
4294770688
> ((0xffff - 2) * 0x10000)
4294770688
> ((0xffff - 2) << 16)
-196608 # WHY??>?
> ((0xffff - 2) << 16) >>> 0
4294770688
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