objective-c ã§é‡è¤‡ã—ãŸè¦ç´ ã®é…列ã‹ã‚‰ãƒ¦ãƒ‹ãƒ¼ã‚¯ã®è¦ç´ ã®é…列をå–å¾—ã™ã‚‹ãƒ™ãƒ³ãƒã‚’ã¨ã£ã¦ã¿ãŸThe best way to remove duplicate values from NSMutableArray in Objective-C?を見ã¦ã„ãã¤ã‹ã®æ–¹æ³•ãŒã‚ã£ã¦çµå±€ã©ã‚ŒãŒã¯ã‚„ã„ã®ã‹ã„ã¾ã„ã¡åˆ†ã‹ã‚‰ãªã‹ã£ãŸã®ã§ãƒ™ãƒ³ãƒã‚’ã¨ã£ãŸãŠè©±ã€‚ çµæžœã¯ä»¥ä¸‹ã®ã¨ãŠã‚Šã€‚ å„1000回ループをã¾ã‚ã—ãŸæ™‚é–“(1回ã‚ãŸã‚Šã®æ™‚é–“)ã§ã™ã€‚ è¦ç´ æ•° NSet indexOfObject:inRange: containsObject NSOrderdSet indexOfObject:inRange: (inside logic addObject) 100 0.006651(0.000007) 0.096725(0.000097) 0.038473(0.000038) 0.013968(0.000014) 0.042821(0.000043) 400 0.023441(0.000023) 0.44022
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