How do I convert a string into an integer in objective C? [duplicate]

Question

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How to do string conversions in Objective-C?

I am trying to convert a user's guess into an integer. How do I do that?

John Wordsworth · Accepted Answer · 2010-09-24 13:25:34Z

22

This is trivial in Objective-C...

NSString *inputString = @"75";
int value = [inputString intValue];

You can also use floatValue, doubleValue or (I believe) even boolValue to convert an NSString to other types. Here is a page that lists some common tasks you may need to perform with strings;

http://borkware.com/quickies/one?topic=NSString

answered Sep 24, 2010 at 13:25

John Wordsworth

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