minimum effective schedule interval ( iphone objective c ) -

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i think there minimum time span can assign interval schedule task in iphone sdk. haven't found minimum interval/time span yet.

would let me know please! helpful me.

edit

any detail reference more appreciative. in advance

nstimeinterval "double", can specify double value. smallest value next 0 2.225e-308.

however, remember nstimer not high-precision tool. can specify small intervals, aren't honored os. here's documentation nstimer says:

the effective resolution of time interval timer limited on order of 50-100 milliseconds


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