unauth·15 anni fa·discussweb development mostly. Big Japanese companies use perl for their backend and you can find many blog entries about perl in Japanese.
unauth·15 anni fa·discussif order does not matter:var sum=0,i=list.length; while(i--) sum += list[i].amount;if it does: var sum=0,i=0,ln=list.length; while (ln-- && (sum += list[i++].amount));but the for in syntax is nicer indeed.