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Re: converting from decimal to hexadecimal

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Re: converting from decimal to hexadecimal

Subject: Re: converting from decimal to hexadecimal
From: Gregory Weston <email@hidden>
Date: Tue, 02 Sep 2008 13:53:04 -0400

Ronnie B wrote:

Hello,

Is there an easy way to convert a decimal number to hexadecimal.
NSNumberFormatter does not have an api for that.  Any advice.

Depends on what you mean. The words "decimal" and "hexadecimal" don't have any implications beyond the presentation of data. In memory, integers don't have any particular base; they just "are." So if you've got a integer and want to display the hex representation of it, use something like NSString's stringWithFormat: with a format that includes the code %x. If you've got an NSString that represents a base 10 number, you can send it an intValue message, thus getting your input for stringWithFormat:. _______________________________________________

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