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IOS Technical Test MCQs

Which of the following compares NSString while ignoring case?

if( [@"Some String" caseInsensitiveCompare:@"some string"] == NSOrderedSame ) { }

[someString compare:otherString options:NSCaseInsensitiveSearch];

if( [@"Some String" isEqualToString:@"some string"] == NSOrderedSame ) { }

None of these.

Answer

Correct Answer: if( [@"Some String" caseInsensitiveCompare:@"some string"] == NSOrderedSame ) { }

Explanation:

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