3 ms·
Algorithms matter. Do you know how Vim inserts text? It's exponential. It's worse than a shell loop spawning a new echo process every iteration. http://www.ga
by sdkmvx 11y ago
Algorithms matter. Do you know how Vim inserts text?
It's exponential. It's worse than a shell loop spawning a new echo process every iteration.
http://www.galexander.org/vim_sucks.html http://www.galexander.org/vim_sucks.html
- rasz_pl 11y agoone of my fav performance bugs: https://bugzilla.gnome.org/show_bug.cgi?id=172099 https://bugzilla.gnome.org/show_bug.cgi?id=172099 Reported: 2005-03-30, unpatched to this day, because parsing opened files on the fly recursively with O(2^n) complexity is enough.