NSStringæ–‡å—列を検索ã™ã‚‹NSStringã«ã¯ä¸€èˆ¬çš„ã«åˆ©ç”¨ã™ã‚‹æ–‡å—列検索「å‰æ–¹ä¸€è‡´ã€ã€Œå¾Œæ–¹ä¸€è‡´ã€ã€Œã‚ã„ã¾ã„ã€ã€Œå®Œå…¨ä¸€è‡´ã€ã®æ¤œç´¢æ–¹æ³•ãŒå§‹ã‚ã‹ã‚‰å‚™ã‚ã£ã¦ã„ã¾ã™ã€‚ 利用方法ã¯ä»¥ä¸‹é€šã‚Šã§ã™ã€‚ NSString *text = @"abcdefg"; if([text hasPrefix:@"abc"] == YES) { NSLog(@"æ–‡å—列ã®å…ˆé ã¯abcã§ã™ã€‚"); } if([text hasSuffix:@"efg"] == YES) { NSLog(@"æ–‡å—列ã®æœ«å°¾ã¯efgã§ã™ã€‚"); } if([text isEqualToString:@"abcdefg"] == YES) { NSLog(@"æ–‡å—列ã¯abcdefgã§ã™ã€‚"); } if([text rangeOfString:@"cde"].location != NSNotFound) { NSLog(@"æ–‡å—列ã«cdeãŒå«ã¾ã‚Œã¾ã™ã€‚"); } 上記を実
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