andioop@programming.dev to Programming Horror@programming.devEnglish · edit-22 years agoGod I wish there was an easier way to do thisprogramming.devimagemessage-square45fedilinkarrow-up1180arrow-down120
arrow-up1160arrow-down1imageGod I wish there was an easier way to do thisprogramming.devandioop@programming.dev to Programming Horror@programming.devEnglish · edit-22 years agomessage-square45fedilink
minus-squareNullPointer@programming.devlinkfedilinkarrow-up6·2 years agohere is somewhat less: return (number % 2) == 0;
minus-squareMuchPineapples@lemmy.worldlinkfedilinkarrow-up7·edit-22 years agoThis is the way. Modulo takes too long to compute, bitwise compare should be a lot faster. return !(number & 0x1);
minus-squarerecursive_recursion [they/them]@programming.devlinkfedilinkEnglisharrow-up6·edit-22 years agooh shit yo this comment chain is pretty awesome, I learned a lot from this thanks!
here is somewhat less:
return (number % 2) == 0;return !(number & 1);This is the way. Modulo takes too long to compute, bitwise compare should be a lot faster.
return !(number & 0x1);oh shit yo
this comment chain is pretty awesome, I learned a lot from this thanks!