xcode - Count from 100 to 1 with a different interval -


i'm trying make countdown in swift not rely on specific time, time interval choose. example want countdown 100-99 take approximately 4 hours. possible in way?

you can use nstimer run specific task after given time , specify whether or not want repeat itself. method you're looking scheduledtimerwithtimeinterval. example, please @ this post.

for more informations, please @ apple's nstimer class reference , section titled scheduling timers in run loops.


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