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Binary 010: The Uses of Bit Shifting and Bitwise Operations

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Computers only know one language: binary. Our many programming languages allow us to give instructions in a human-readable format, which are then translated into long sequences of 0s and 1s. Although this level of abstraction is essential to us humans, it can be useful and even much more efficient to manipulate bits directly, thanks to bit shifting and bitwise operations. We previously had the...