On Wed, Dec 22, 2010 at 10:19 PM, Rayne <disciplera...@gmail.com> wrote:
> private static int countNumChars(String s) {
> int num = s.length();
> for (int i = 0; i < s.length(); i++) {
> if (s.charAt(i) == ' ') {
> num--;
> }
> }
> return num;
> }
>
> Is one of the fastest I've seen. It runs around 4366.293
Does it speed up any further if you manually hoist the s.length() out
of the loop?
It's encouraging that the fastest Clojure implementation we've found
takes only ~25% longer on your machine.
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