NSString

Objective-c: Convertire un NSString in NSData

Il seguente codice permette di convertire una NSString in NSData:

NSString* string= @"2012-03-01";
NSData* data=[string dataUsingEncoding:NSUTF8StringEncoding];

NSString* string= @"2012-03-01";

NSData* data=[string dataUsingEncoding:NSUTF8StringEncoding];

enjoy!

Convertire un NSString in int

NSString *aNumStr = @"123";
int i = [aNumStr intValue];

1 2	NSString *aNumStr = @"123"; int i = [aNumStr intValue];

Convertire un int in NSString

int aNum = 123;
NSString *aStr = [NSString stringWithFormat:@"%d", aNum];

1 2	int aNum = 123; NSString *aStr = [NSString stringWithFormat:@"%d", aNum];

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