14 lines
447 B
Objective-C
14 lines
447 B
Objective-C
NSDictionary *myDict = [NSDictionary dictionaryWithObjectsAndKeys:
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[NSNumber numberWithInt:13], @"hello",
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[NSNumber numberWithInt:31], @"world",
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[NSNumber numberWithInt:71], @"!", nil];
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// iterating over keys:
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for (id key in myDict) {
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NSLog(@"key = %@", key);
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}
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// iterating over values:
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for (id value in [myDict objectEnumerator]) {
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NSLog(@"value = %@", value);
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}
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