bit twiddling การใช้

Like the sliding window, bit twiddling has the disadvantage of forcing a computer to perform additional instructions, slowing down overall performance.
The term " bit twiddling " dates from early computing hardware, where computer operators would make adjustments by tweaking or " twiddling " computer controls.
Another idea is to use " bit twiddling " to compress four bits of data-- the four digits that make up a year-- into the space of two.
"Bit twiddling " and " bit bashing " are often used interchangeably with bit manipulation, but sometimes exclusively refer to clever or non-obvious ways or uses of bit manipulation, or tedious or challenging low-level device control data manipulation tasks.