It's called loop unrolling and improves performance by eliminating loop control overhead and reducing branch mispredictions. Maybe they had a compiler background :)? /s
If they had, they would know that virtually any compiler can do this on his own.
I also know these examples and I know the people who are writing them. "Copy & Paste" coding is just more convenient for them instead of writing a loop, fizzling with brackets, indation or whatever. They don't produce high entropy code.
I also know these examples and I know the people who are writing them. "Copy & Paste" coding is just more convenient for them instead of writing a loop, fizzling with brackets, indation or whatever. They don't produce high entropy code.