10 lines
423 B
Mathematica
10 lines
423 B
Mathematica
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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 and values:
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[myDict enumerateKeysAndObjectsUsingBlock: ^(id key, id value, BOOL *stop) {
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NSLog(@"key = %@, value = %@", key, value);
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}];
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