GregWright

3 ms·

1. 1.▲
   by GregWright 13y ago

   3 milliseconds, man, the C optimizers blow my mind, they basically just cheat and stick the answer in there. :-) [C]cat sum.c #include <stdio.h> int main(void) { unsigned long long sum = 0, i; for (i = 0; i <= 1000000000; i
2. 2.▲
   by GregWright 13y ago

   No expert, but from the source it looks like it just uses whatever a 'map' uses to match keys: (defn frequencies "Returns a map from distinct items in coll to the number of times they appear." {:added &qu
3. 3.▲
   by GregWright 14y ago

   I would love to use this, but apps I work on are both web browser based and native clients. Persona does not yet work with native apps (Android, iOS native apps); it only supports browser based auth right now. Browser only auth doesn't ge