KAnnotatorã§Javaライブラリã§ã‚‚Null-Safety機能を使ㆠ#Kotlin - ãã‚ã‚ã‚‚Kotlin Advent Calendar 2013 22日目ã®ã‚¨ãƒ³ãƒˆãƒªã§ã™ã€‚ Javaã®ãƒ©ã‚¤ãƒ–ラリ使ã„ãŸã„ Kotlin使ã£ã¦ã¦æ™®é€šã«ã‚µãƒ¼ãƒ‰ãƒ‘ーティ製ã®ãƒ©ã‚¤ãƒ–ラリ使ã„ã¾ã™ã‚ˆã。例ãˆã°Joda-Time使ã£ã¦ã“ã‚“ãªæ„Ÿã˜ã§ã€‚ fun main(args: Array<String>) { val today = LocalDate.now() val first = today!!.dayOfMonth()!!.withMinimumValue() println(first!!.toString("mm/dd")) } ã™ã”ã„å‹¢ã„ã‚ã‚‹æ„Ÿï¼ï¼ fun main(args: Array<String>) { val today = LocalDate.now() val first = today?.dayOfMonth()?.withMinimumValue() println(first
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Martin Fowler's Bliki in Japanese - æµã‚Œã‚‹ã‚ˆã†ãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹
気分ã§ç‰©äº‹ã‚’ç›´æ„Ÿã§æ±ºã‚ã¦ã€å–ã‚Šè¿”ã—ã®ã¤ã‹ãªã„ã“ã¨ãŒèµ·ãã‚‹ã¨éƒ¨ä¸‹ã«ä»»ã›ã¦é€ƒã’散る経営者 - ã‚„ã¾ã‚‚ã¨ã„ã¡ã‚ã†BLOG（ブãƒã‚°ï¼‰
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