NSLog is defined in foundation framework by using NSLog we can print data on console. It is used specially for debugging purpose. NSLog can take any number of arguments but first argument should be NSString.
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What is NSLog in iOS?
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Sunil Singh
13-Jan-2017NSLog is defined in foundation framework by using NSLog we can print data on console. It is used specially for debugging purpose. NSLog can take any number of arguments but first argument should be NSString.