4 ms·
0.01 is kind a big deal if you do that a few 1000 times though right ?
by taf2 8y ago
0.01 is kind a big deal if you do that a few 1000 times though right ?
- rootlocus 8y ago0.01 is the resulting speedup in CPU usage (overall performance). It factors in the call count.
- jazoom 8y agoThis is what I meant. I suspect the 0.01 probably encapsulates ALL these little sub-optimisations I decide on in a code base, rather than just this one variable swap. CPUs are a lot faster than most people realise. It's usually other things that slow down a program, not whether the programmer uses array.forEach or a basic for loop. Disclaimer: I do tend to use for loops a lot since they can be quite readable.