Objective-C Converting String into Integer, Float, Double

June 13, 2009 § Leave a comment

This is the simplest way to convert string into integer, float, and double data types.

// Converting String into Integer
NSString *intString = @”1″;
int value = [intString intValue];

// Converting String into Float
NSString *floatString = @”10.00″;
float value = [floatString floatValue];

// Converting String into Integer
NSString *doubleString = @”10.000000″;
double value = [doubleString doubleValue];

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