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Kotlinã¨javaã«é–¢ã™ã‚‹Itisangoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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ãã‚ŒKotlinãªã‚‰5è¡Œã§ã§ãã‚‹ã‚ˆ - Uzabase for Engineers
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Itisango 2022/12/09
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Kotlinã¨ä»Šå¾Œã®Javaã¯ã©ã£ã¡ãŒã„ã„ï¼Ÿ - Qiita
ã¯ã˜ã‚ã« æœ¬è¨˜äº‹ã¯ Kotlin Advent Calendar 2019 12æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ Kotlinã¯Javaã¨æ¯”è¼ƒã—ã¦ãƒ¢ãƒ€ãƒ³ã¨è¨€ã‚ã‚Œç¶šã‘ã¦ãã¦ã„ã‚‹ã¨æ€ã„ã¾ã™ã€‚ ã—ã‹ã—Javaã®ãƒªãƒªãƒ¼ã‚¹ã‚µã‚¤ã‚¯ãƒ«ãŒåŠå¹´ã«1å›žã¨ãªã‚Šã€ä»Šã¾ã§ã‚ˆã‚Šã‚‚è‰¯ã„è¨€èªžã«ãªã‚Šã¤ã¤ã‚ã‚Šã€å°†æ¥çš„ãªä¿å®ˆæ€§ã‚’è€ƒãˆãŸã¨ãã«Javaã®æ–¹ãŒã„ã„ã®ã§ã¯ï¼Ÿã¨ã„ã†æ„è¦‹ã‚‚ã‚ã‚Šã€è¨€èªžé¸å®šã®æ™‚ã«ã©ã¡ã‚‰ã‚’é¸æŠžã™ã‚Œã°ã„ã„ã®ã‹ã¨æ‚©ã‚€ã“ã¨ãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚ ãã“ã§ã€æœ€æ–°ã®Javaã®å‹•å‘ã¨Kotlinã‚’æ¯”è¼ƒã—ã¦ã€ã©ã¡ã‚‰ãŒã‚ˆã‚Šãƒ¢ãƒ€ãƒ³ã‹ã‚’æ¯”è¼ƒã—ãŸã„ã¨ã„ã†ã®ãŒä»Šå›žã®å†…å®¹ã§ã™ã€‚ æ¯”è¼ƒã™ã‚‹å¯¾è±¡ã¯Kotlinã®æœ€æ–°ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¨Javaã®12ä»¥é™ã®æ©Ÿèƒ½ã«ãªã‚Šã¾ã™ã€‚ Javaã«ã¤ã„ã¦ã¯ã€ãƒãƒ¼ã‚¸ãƒ§ãƒ³13ãŒ2019/9/18ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸãŒã€ä»Šå›žã¯é–‹ç™ºä¸ã®JDK14ã‚„ãã‚Œä»¥é™ã«å…¥ã‚Šãã†ãªæ©Ÿèƒ½ã‚‚ã„ãã¤ã‹æ¯”è¼ƒã—ã¦ã„ã‘ã‚Œã°ã¨æ€ã„ã¾ã™ã€‚ JDK11ä»¥å‰ã®æ©Ÿèƒ½ã«ã¤ã„ã¦ã¯ã€ä»–
Itisango 2021/08/24
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Gradle Groovy DSL ã‹ã‚‰ Kotlin DSL ã¸ã®ä¹—ã‚Šæ›ãˆæ–¹ - A Memorandum
ã¯ã˜ã‚ã« ã‚¹ã‚¯ãƒªãƒ—ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã®å‘½å Kotlin ã¨ Groovy ã®è¨€èªžä¸Šã®è€ƒæ…®äº‹é … Gradle init ã«ã‚ˆã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆç”Ÿæˆ ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã®é©ç”¨ ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã®è¨å®š ã‚¿ã‚¹ã‚¯ã®æ§‹æˆ ã‚¿ã‚¹ã‚¯ã®ä½œæˆ ä¾å˜ã®æŒ‡å®š ã‚ˆãã‚ã‚‹è¨å®š ã¯ã˜ã‚ã« Gradle 5.0 ã‚ˆã‚ŠGradle Kotlin DSL ãŒæä¾›ã•ã‚Œã€groovy ã«ã‚ˆã‚‹ãƒ“ãƒ«ãƒ‰ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ Kotlin ã§è¨˜è¼‰ã§ãã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ Kotlin ã§ãƒ“ãƒ«ãƒ‰ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ãã“ã¨ã§ã€IDEã«ã‚ˆã‚‹ã‚µã‚¸ã‚§ã‚¹ãƒˆã‚„ã‚³ãƒ¼ãƒ‰ã‚¸ãƒ£ãƒ³ãƒ—ãªã©ã®æ©æµã‚’ååˆ†ã«å—ã‘ã‚‹ã“ã¨ãŒã§ãã¾ã™ã—ã€ã‚¿ã‚¤ãƒ—ã‚»ãƒ¼ãƒ•ã§ã‚ã‚Šãƒªãƒ•ã‚¡ã‚¯ã‚¿ãƒªãƒ³ã‚°ãªã©ã‚‚å®¹æ˜“ã¨ãªã‚‹ã®ã§ã€ã“ã‚Œã‹ã‚‰ Groovy ã®ãƒ“ãƒ«ãƒ‰ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ãã®ã§ã‚ã‚Œã° Gradle Kotlin DSL ã‚’ä½¿ã†ã¹ãã§ã™ã€‚ ã“ã“ã§ã¯ã€Groovy DSL ã¨ Kotlin DSL ã®é•ã„ã¨ Kotlin DSL ã§ãƒ“ãƒ«ãƒ‰ã‚¹ã‚¯ãƒªãƒ—ãƒˆ
Itisango 2021/08/18
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Javaã‹ã‚‰Kotlinã«å¤‰æ›ã™ã‚‹7ã¤ã®ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ Kotlinã‚‰ã—ã•ã‚’ç”Ÿã‹ã—ãŸç°¡æ½”ãªã‚³ãƒ¼ãƒ‰ã«ç½®ãæ›ãˆã‚ˆã†ï½œãƒã‚¤ã‚¯ãƒ©ã‚¹è»¢è·ãƒ»æ±‚äººæƒ…å ±ã‚µã‚¤ãƒˆ AMBIï¼ˆã‚¢ãƒ³ãƒ“ï¼‰
Javaã‹ã‚‰Kotlinã«å¤‰æ›ã™ã‚‹7ã¤ã®ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯Â Kotlinã‚‰ã—ã•ã‚’ç”Ÿã‹ã—ãŸç°¡æ½”ãªã‚³ãƒ¼ãƒ‰ã«ç½®ãæ›ãˆã‚ˆã† æ—¢å˜ã®Javaã‚³ãƒ¼ãƒ‰ã‚’Kotlinã«å¤‰æ›ã™ã‚‹å ´é¢ã‚’æƒ³å®šã—ã€ã‚ˆã‚Šç°¡æ½”ã§Kotlinã‚‰ã—ã„ã‚³ãƒ¼ãƒ‰ã«ç½®ãæ›ãˆã‚‹ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã‚’ã€ãƒ¤ãƒ•ãƒ¼æ ªå¼ä¼šç¤¾ã§Yahoo!ãƒ‹ãƒ¥ãƒ¼ã‚¹ã‚¢ãƒ—ãƒªã‚’é–‹ç™ºã™ã‚‹æ± ç”°æƒ‡ã•ã‚“ãŒè§£èª¬ã—ã¾ã™ã€‚é–‹ç™ºç¾å ´ã«ã¾ã å¤šãæ®‹ã‚‹Javaã‚³ãƒ¼ãƒ‰ã‚’å¿…è¦ã«å¿œã˜ã¦Kotlinã¸ç½®ãæ›ãˆã‚‹ã“ã¨ã§ã€é–‹ç™ºã®è² æ‹…ã‚’æ¸›ã‚‰ã™ã“ã¨ãŒã§ãã¾ã™ã€‚ ã‚¢ãƒ—ãƒªã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®æ± ç”°æƒ‡ï¼ˆ@jun_ikdï¼‰ã§ã™ã€‚ ã“ã‚Œã¾ã§Yahoo!ãƒ‹ãƒ¥ãƒ¼ã‚¹ã‚„æ˜ åƒé…ä¿¡ã‚µãƒ¼ãƒ“ã‚¹GYAO!ã®Androidã‚¢ãƒ—ãƒªã«Kotlinã‚’å°Žå…¥ã—ã¦ã€Javaã‹ã‚‰ã®ç½®ãæ›ãˆã‚’è¡Œã£ã¦ãã¾ã—ãŸã€‚ãã®çµŒé¨“ãªã©ã‚’ã‚‚ã¨ã«ã€æ—¢å˜ã®Javaã‚³ãƒ¼ãƒ‰ã‚’å¤‰æ›ã™ã‚‹éš›ã«ã©ã®ã‚ˆã†ã«æ›¸ã‘ã°ã€Kotlinã®é•·æ‰€ã‚’ç”Ÿã‹ã™ã“ã¨ãŒã§ãã‚‹ã‹ã‚’ç´¹ä»‹ã—ã¦ã„ãã¾ã™ Kotlinã®åˆ©ç”¨æ‹¡å¤§ã¨Javaã‹ã‚‰ã®å¤‰æ› Jav
Itisango 2019/05/30
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Danger + ktlintã§Pull Requestã®Kotlinã‚³ãƒ¼ãƒ‰ã‚¹ã‚¿ã‚¤ãƒ«ã‚’è‡ªå‹•ãƒã‚§ãƒƒã‚¯ã•ã›ã‚‹ (Travis CIç·¨) - Qiita
TL;DR GitHubã®Pull Request (PR) ã‚’ä½œæˆã—ãŸã¨ãã«ã€PRã®Diffã«å«ã¾ã‚Œã‚‹Kotlinã‚³ãƒ¼ãƒ‰ã®ã‚¹ã‚¿ã‚¤ãƒ«ã‚’è‡ªå‹•çš„ã«ãƒã‚§ãƒƒã‚¯ã—ã¦ã€å•é¡ŒãŒã‚ã‚Œã°PRã«è‡ªå‹•çš„ã«ã‚³ãƒ¡ãƒ³ãƒˆã•ã›ã‚‹æ–¹æ³•ã®èª¬æ˜Žã§ã™ ä»¥ä¸‹ã®ãƒ„ãƒ¼ãƒ«ã‚’çµ„ã¿åˆã‚ã›ã¦ä½¿ã£ã¦ã„ã¾ã™ ktlint: Kotlinã‚³ãƒ¼ãƒ‰ã®Linter Danger: ã‚³ãƒ¼ãƒ‰ãƒ¬ãƒ“ãƒ¥ãƒ¼botã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ ã‚µãƒ³ãƒ—ãƒ«: Pull Request #3 Â· kafumi/android-danger-ktlint-sample å°Žå…¥ã®ãã£ã‹ã‘ Android Studioã§ãƒ•ã‚©ãƒ¼ãƒžãƒƒã‚¿ãƒ¼ã‚’ã‹ã‘ã‚‹ (Command + Alt + L) ã“ã¨ã‚’ãƒãƒ¼ãƒ å†…ã®ãƒ«ãƒ¼ãƒ«ã«ã—ã¦ã€ã‚³ãƒ¼ãƒ‰ã‚¹ã‚¿ã‚¤ãƒ«ã®çµ±ä¸€ã‚’å›³ã£ã¦ã„ã‚‹ã®ã§ã™ãŒã€ãŸã ã€ãã“ã¯æ‚²ã—ã„äººã®æ€§ã€ãƒ•ã‚©ãƒ¼ãƒžãƒƒã‚¿ãƒ¼ã‚’ã‹ã‘å¿˜ã‚ŒãŸã‚³ãƒ¼ãƒ‰ãŒã¨ãã©ãã‚³ãƒŸãƒƒãƒˆã•ã‚Œã¦ã€ã‚³ãƒ¼ãƒ‰ãƒ¬ãƒ“ãƒ¥ãƒ¼æ™‚ã«æŒ‡æ‘˜ã•ã‚ŒãŸã‚Šã—ã¾ã™ ã‚³ãƒ¼ãƒ‰ã‚¹ã‚¿ã‚¤ãƒ«ã«å¯¾ã—
Itisango 2019/01/25
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Kotlin style guide Â |Â Android Developers
Get started Start by creating your first app. Go deeper with our training courses or explore app development on your own.
Itisango 2019/01/25
Android

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æ–°ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã€ŒKotlinã€ç™»å ´ - Javaã«æ–°ã—ã„é¸æŠžè‚¢ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
Project Kotlin is the codename for a statically-typed JVM-targeted programming language developed by JetBrains JetBrainsã¯7æœˆ20æ—¥(ãƒã‚·ã‚¢æ™‚é–“)ã€å·¥æ¥åˆ©ç”¨ã‚’æƒ³å®šã—ã¦é–‹ç™ºã•ã‚ŒãŸæ–°ã—ã„Javaä»®æƒ³ãƒžã‚·ãƒ³å‘ã‘ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã€ŒKotlinã€ã‚’ç™ºè¡¨ã—ãŸã€‚Kotlinã¯Javaã¨åŒã˜é™çš„ã«åž‹ä»˜ã‘ã•ã‚ŒãŸãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã€‚æ–‡æ³•ã‚‚Javaã¨ä¼¼ã¦ã„ã‚‹ã€‚Java SE 8ã§å°Žå…¥ã•ã‚Œã‚‹ã“ã¨ã«ãªã‚‹æ©Ÿèƒ½ã‚„ã€Javaã«ã¯å°Žå…¥ã•ã‚Œã¦ã„ãªã„æ©Ÿèƒ½ãŒã™ã§ã«å°Žå…¥ã•ã‚Œã¦ã„ã‚‹ã€‚ç¾å®Ÿçš„ã«æ™®åŠã™ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã¨ã—ã¦èˆˆå‘³æ·±ã„ã€‚ JetBrainsã¯Javaã®çµ±åˆé–‹ç™ºç’°å¢ƒã§ã‚ã‚‹IntellJ IDEAã‚’é–‹ç™ºã—ã¦ã„ã‚‹ä¼æ¥ã€‚Javaã®ã¿ãªã‚‰ãšã»ã‹ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžå‘ã‘ã®é–‹ç™ºãƒ„ãƒ¼ãƒ«ã‚‚é–‹ç™ºã—ã¦ãŠã‚Šã€J
Itisango 2011/07/27
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