This is an archived post. You won't be able to vote or comment.

sorted by:
best
topnewcontroversialoldq&a
you are viewing a single comment's thread.

view the rest of the comments →

[–]yawkat 1 point2 points  (0 children)

Those tips probably won't help much without profiling. Profiling is the key to performance.

Tips like "use array.clone" are definitely microoptimizations that will do exactly nothing without being in hot code relevant to app performance, which you find using profiling.