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inonb/gist:3157855

Created July 22, 2012 01:18
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[iOS] 配列と辞書
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gistfile1.txt
// 配列を作る
NSArray *iphones = [NSArray arrayWithObjects:@"iPhone3G", @"iPhone3GS", @"iPhone4" nil];
// 配列から要素を取り出す
NSString *item2nd = [iphones objectAtIndex:2];
NSLog(item2nd); // ログに iPhone4
// 辞書を作る
NSDictionary *macbookair = [NSDictionary dictionaryWithObjectsAndKeys:
@"1.7GHz", @"cpu",
@"4G", @"memory",
@"11.6inch", @"display",
nil];
// 辞書から要素を取り出す
NSString *cpu = [iphones objectAtIndex:0];
NSLog(cpu); // ログに 1.7GHZ
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