Re: converting from decimal to hexadecimal
Re: converting from decimal to hexadecimal
- Subject: Re: converting from decimal to hexadecimal
- From: Gregory Weston <email@hidden>
- Date: Tue, 02 Sep 2008 14:08:36 -0400
On Sep 2, 2008, at 2:04 PM, Ronnie B wrote:
Ok. In my code I have this:
NSString *str = [NSString stringWithFormat:@"%x", [NSNumber
numberWithInt:12345]];
NSLog(@" --- hex or not %@", str);
in a concole I see this:
--- hex or not 5c633d0
But, in Calculator.app I see this: 0x3039
What i am doing wrong?
You're passing a pointer to an object representing a numeric value,
not the numeric value proper. If you want the integer from an
NSNumber you'd have to send it an intValue (or similar) message.
NSString* str = [NSString stringWithFormat:@"%x", 12345];
should get you what you want.
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