[B! swift] tuto0621ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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Swift ã® Nil Coalescing Operator ã§ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã¯é…ããªã‚‹ã‹ - cockscomblog?
è¶£å‘³ã®ã‚¦ã‚§ãƒ–ãƒ–ãƒ©ã‚¦ã‚¸ãƒ³ã‚°ã‚’ã—ã¦ã„ã‚‹ã¨ã€Swift ã®ã€€?? (nil coalescing operator) ãŒã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã‚’é…ãã™ã‚‹ã®ã§ã¯ãªã„ã‹ã€ã¨ã„ã£ãŸè©±é¡Œ*1ã‚’è¦‹ã‹ã‘ã¾ã—ãŸã€‚ã“ã®æ¼”ç®—åã¯ã€å·¦è¾ºã® Optional<Wrapped> åž‹ã®å€¤ãŒ Optional.none ã§ã‚ã‚‹å ´åˆã«å³è¾ºã®å€¤ã‚’è¿”ã™ã¨ã„ã†ã‚‚ã®ã§ã€ç›´æ„Ÿçš„ã«ã¯ã“ã‚ŒãŒã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚é–“ã‚’æ‚ªåŒ–ã•ã›ã‚‹ã¨ã¯æ€ãˆã¾ã›ã‚“ã€‚çµŒé¨“ã‹ã‚‰è¨€ãˆã°ã€ã“ã®ã‚ˆã†ãªã‚±ãƒ¼ã‚¹ã§ã¯å¤§æŠµã‚„ã‚„è¤‡é›‘ãªåž‹æŽ¨è«–ãŒç™ºç”Ÿã—ã¦ãŠã‚Šã€ãã‚ŒãŒã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚é–“ã«æ”¯é…çš„ãªå½±éŸ¿ã‚’ä¸Žãˆã¦ã„ã¾ã™ã€‚ãã†ã§ã‚ã‚‹ãªã‚‰ã€äººé–“ãŒå°‘ã—å·¥å¤«ã—ã¦åž‹ã®ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆã‚’ä¸Žãˆã¦ã‚„ã‚‹ã“ã¨ã§ã€è¨ˆç®—æ©Ÿã¯ãšã£ã¨ã‚ˆã„ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’ç™ºæ®ã§ãã‚‹ã¯ãšã§ã™ã€‚ ã”ãç°¡å˜ãªä¾‹ã§å®Ÿé¨“ã—ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ä»¥ä¸‹ã®ã‚³ãƒ¼ãƒ‰ã¯ã€let view: UIView? ãŒã‚ã‚‹ã¨ãã€åº§æ¨™ç³»ã«ãŠã‘ã‚‹ view ã®Xåº§æ¨™ã‚’å¾—ã‚ˆã†ã¨ã™ã‚‹ã‚‚ã®ã§ã™ã€‚ãŸã ã— view ãŒ
tuto0621 2016/07/07
Swift ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«å°‘ã—ã‚ªãƒ—ã‚·ãƒ§ãƒ³ï¼ˆ-Xfrontend -debug-time-function-bodiesï¼‰ã‚’æ¸¡ã™ã“ã¨ã§ã€é–¢æ•°æ¯Žã«ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚é–“ã‚’å‡ºåŠ›

swift

programming
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PopHub ã‚’ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã—ãŸ - a.out
PopHub ã‚’1å¹´ã¶ã‚Šã«ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã—ã¾ã—ãŸã€‚ æ”¾ç½®ã—ã¡ã‚ƒãƒ€ãƒ¡ã ã¨ã¯æ€ã£ã¦ã„ãŸã®ã§ã™ãŒã€Swift ã‚’è§¦ã£ã¦ã„ã‚‹ã†ã¡ã« Objective-C ã‚’æ›¸ãã®ãŒã ã‚“ã ã‚“é›£ã—ããªã‚Šã€ã©ã†ã—ã¦ã‚‚ Swift ã§æ›¸ãç›´ã—ãŸã„ï¼ã¨ãªã£ãŸãŒãŸã‚ã«é…ã‚Œã¦ã—ã¾ã£ãŸã®ã§ã—ãŸã€‚ ã•ã¦ã€ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã®å†…å®¹ã§ã™ãŒã€ãƒ¡ã‚¤ãƒ³ã¯ Swift ã§ã®æ›¸ãç›´ã—ã§ã™ã€‚ Swift ã§æ›¸ãç›´ã—ãŸã ã‘ã§ã¯ãƒ¦ãƒ¼ã‚¶ã«ã¨ã£ã¦ã¯ä½•ã‚‚å¤‰ã‚ã‚‰ãªã„ã®ã§ã™ãŒã€é–‹ç™ºã™ã‚‹å´ãŒå¤§ããå¤‰ã‚ã£ãŸã“ã¨ã¨ã€æ™‚é–“ãŒå¤§ããç©ºã„ãŸã“ã¨ã‚’è€ƒãˆã¦ã€é›‘ã«ãƒ¡ã‚¸ãƒ£ãƒ¼ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚¢ãƒƒãƒ—ã¨ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ Swift ã§æ›¸ãç›´ã—ãŸã“ã¨ã§è‰¯ããªã£ãŸã“ã¨ã¯ãŸãã•ã‚“ã‚ã‚Šã¾ã™ã€‚ ã¨ã«ã‹ãåž‹å®‰å…¨ã§å¤‰æ›´ã—ã‚„ã™ãã€Objective-C ã«æ¯”ã¹ã¦çŸã„ã‚³ãƒ¼ãƒ‰ã§æ¸ˆã¿ã€ãƒ•ã‚¡ã‚¤ãƒ«ã®æ•°ã‚‚æ¸›ã‚‹ã€‚ ï¼ˆå¤‰æ›´ã—ã‚„ã™ã„ã¨è¨€ã†ã‹ã‚‰ã«ã¯ã€ç¶™ç¶šçš„ã«ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã—ã¦ãã‚Œã‚’ç¤ºã•ãªã„ã¨ã„ã‘ãªã„è¨³ã§ã™ãŒâ€¦ï¼‰ ã‚ã¨ã€Cocoa
tuto0621 2016/01/25
swift
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Swift 2.0 ã¦ã‚™å¤‰ã‚ã£ãŸã¨ã“ã‚ã€Œå‰ç·¨ã€ #cswift
2015.07.25 ã«é–‹å‚¬ã—ãŸã€Žã‚«ã‚¸ãƒ¥ã‚¢ãƒ« Swift å‹‰å¼·ä¼šã€ã§ã€Swift 2.0 ã§ã®å¤‰æ›´ç‚¹ã‚’ã–ã£ãã‚Šã¨ç´¹ä»‹ã—ã¦ã¿ã¾ã—ãŸã€‚æ°—ã¥ã„ãŸå…¨éƒ¨ã‚’ç´¹ä»‹ã™ã‚‹ã¤ã‚‚ã‚Šã§ã„ãŸã‚“ã§ã™ã‘ã©ã€æ€ã„ã®ã»ã‹é‡ãŒå¤šãã¦ã²ã¨ã¾ãšã¯ã€Œå‰ç·¨ã€ã¨ã„ã†å½¢ã§ã€ã¨ã‚Šã‚ã‘ç›®ç«‹ã¤å¤‰æ›´ç‚¹ã‚’å–ã‚Šä¸Šã’ã¦ã¿ã¾ã™ã€‚Read less
tuto0621 2015/09/28
swift

ios
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Swiftã‚’ä½¿ã£ã¦ãƒ†ãƒˆãƒªã‚¹ã‚’ã¤ãã‚‹æ–¹æ³•ã‚’ä¸å¯§ã«è§£èª¬ã—ãŸã‚µã‚¤ãƒˆã€ŒSwiftrisã€ | ã‚½ãƒ•ãƒˆã‚¢ãƒ³ãƒ†ãƒŠ
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tuto0621 2014/07/31
game

swift

tetris
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