Calling a function from Objective-C and getting the return value?
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by Nick Brooks
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Published on 2010-05-22T15:26:12Z
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objective-c
|cocoa
I have this code
NSString *tr = [self sendUrl:@"http://google.com/"];
But for some reason 'tr' will remain nil after it is executed. What am I doing wrong?
P.S. sendUrl returns an NSString
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