Re: Simple string replacement
Re: Simple string replacement
- Subject: Re: Simple string replacement
- From: Rush Manbert <email@hidden>
- Date: Thu, 23 Feb 2006 08:36:51 -0800
Stephen Caudill wrote:
A no-brainer for a lot of you, I'm sure, but this has me stumped. I
have a variable string, that's going to come in the form of: "foo bar",
"foobar" or "foo bar baz" with which I'd like to do a simple
replacement on the space with an underscore, if there's a space
present... I'm attempting this:
NSMutableString *tagName = [f lowercaseString];
tagName = (NSMutableString*)[tagName replaceOccurrencesOfString:@"a"
withString:@"_" options:NSLiteralSearch range:NSMakeRange(0, [tagName
length])];
Which is yielding nil for everything that passes through it... Can
someone point me to where I'm going wrong?
The docs say that replaceOccurrencesOfString returns unsigned int, and
you're casting it to a pointer.
- (unsigned int)replaceOccurrencesOfString:(NSString *)target
withString:(NSString *)replacement options:(unsigned)opts
range:(NSRange)searchRange
- Rush
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