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Re: Obtaining a value from a hex representation

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Re: Obtaining a value from a hex representation

Subject: Re: Obtaining a value from a hex representation
From: Jens Alfke <email@hidden>
Date: Fri, 08 Jan 2016 14:17:31 -0800

> On Jan 8, 2016, at 1:58 PM, Carl Hoefs <email@hidden> wrote:
>
> A user enters the hexadecimal representation of a number like "0x31C8FD" into a text field. The intValue of such strings is 0. Is there a Cocoa method (like .hexValue) to convert the hex representation string into a value?

-[NSScanner scanHexInt:].

—Jens
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References:
	>Obtaining a value from a hex representation (From: Carl Hoefs <email@hidden>)

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