Comment on I wish

• Wilzax@lemmy.world ⁨1⁩ ⁨year⁩ ago

  for an unsigned int, do

  (myNum & 1) == 0;

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  • TheBlue22@lemmy.blahaj.zone ⁨1⁩ ⁨year⁩ ago

    I haven’t done binary in years so ill just trust you this works

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    • Gutek8134@lemmy.world ⁨1⁩ ⁨year⁩ ago

      Checks if least significant bit is equal to zero

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      • TheBlue22@lemmy.blahaj.zone ⁨1⁩ ⁨year⁩ ago

        Ah yeah, I do remember my basics of hardware classes.

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• bouh@lemmy.world ⁨1⁩ ⁨year⁩ ago

  Binary is indeed the easiest and most straightforward way to see number parity. You only need to check one bit.

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  • TheBlue22@lemmy.blahaj.zone ⁨1⁩ ⁨year⁩ ago

    Its fasicnating that pretty much any function can be rewritten and improved drastically by either bit magic or assembly magic.

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