NSUserDefaults ã®å†…容を一括消去ã™ã‚‹æ–¹æ³• - ãã®å¾Œã®ãã®å¾Œã‚²ãƒ¼ãƒ アプリ開発時ç‰ã€å‹•ä½œç¢ºèªç”¨ã«ãƒªã‚»ãƒƒãƒˆï¼ˆåˆæœŸåŒ–）ボタンをã¤ã‘ãŸããªã‚‹å ´åˆãŒã‚ã‚Šã€NSUserDefaults ã®å†…容を一括消去ã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ 以下ã®ã‚³ãƒ¼ãƒ‰ã§ã„ã‘ã¾ã—ãŸã€‚ NSString *appDomain = [[NSBundle mainBundle] bundleIdentifier]; [[NSUserDefaults standardUserDefaults] removePersistentDomainForName:appDomain]; 以下ã§ã‚‚ã»ã¼åŒã˜ NSString *appDomain = [[NSBundle mainBundle] bundleIdentifier]; [[NSUserDefaults standardUserDefaults] setPersistentDomain:[NSDictionary dictionary] f
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