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Inefficient use of NSDateFormatter #2

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tomassliz opened this issue Feb 16, 2015 · 1 comment

tomassliz commented Feb 16, 2015

Instantiate NSDateFormatter is expensive operation and you use it exactly that way. You can read this in Apple documentation:

Creating a date formatter is not a cheap operation. If you are likely to use a formatter frequently, it is typically more efficient to cache a single instance than to create and dispose of multiple instances. One approach is to use a static variable.

Owner

remirobert commented Feb 17, 2015

good to know thanks, i will probably make a static or a singleton. Thanks !

remirobert closed this as completed

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