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uehaj id:uehaj

typescriptã«é–¢ã™ã‚‹uehajã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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ã¾ãˆãŠãâŒ Compiler APIã€Language ServiceâŒ é›£è§£ãªåž‹ãƒ‘ã‚ºãƒ«ã‚’å‡ºé¡Œã—ã¦åž‹ãƒžã‚¦ãƒ³ãƒˆå–ã‚‹è©±âŒ å…¨TSerãŒåž‹ãƒ‘ã‚ºãƒ«ã™ã‚‹ã¹ãã ðŸ™†â€â™€ï¸ åž‹ãƒ‘ã‚ºãƒ«ã¨èžã„ã¦èº«æ§‹ãˆã‚‹æ–¹ã«èº«è¿‘ã«æ„Ÿã˜ã¦ã‚‚ã‚‰ã„ãŸã„ ã©ã£ã¡ãŒæ€è€ƒã‚³ã‚¹ãƒˆãŒé«˜ã„ã‹HTTPãƒ¡ã‚½ãƒƒãƒ‰ // ã¡ã‚ƒã‚“ã¨æ¸¡ã›ã°OK const httpMethod: string = 'GET' // æ£ã—ããªã„å€¤ã‚’æ¸¡ã—ã¦ã‚‚ã‚¨ãƒ©ãƒ¼ã«ãªã£ã¦ãã‚Œãªã„ const httpMethod: string = 'hogehoge'type HTTPMethod = 'GET' | 'POST' | 'PATCH' | 'PUT' | 'DELETE' // ... // ã¡ã‚ƒã‚“ã¨æ¸¡ã›ã°OK const httpMethod: HTTPMethod = 'GET' // æ£ã—ããªã„å€¤ã‚’æ¸¡ã™ã¨åž‹ã‚¨ãƒ©ãƒ¼ const httpMethod: HTTPMeth
uehaj 2019/06/19
typescript
ãƒªãƒ³ã‚¯
react-redux v7.1ï¼‹TypeScriptã§connect, mapStateToProps, mapDispatchToPropsã‚’æ’²æ»…ã™ã‚‹ - æ–‡ç³»ãƒ—ãƒã‚°ãƒ©ãƒžã«ã‚ˆã‚‹TIPSãƒ–ãƒã‚°
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uehaj 2019/06/17
react

redux

typescript
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Reacté–‹ç™ºã«ãŠã„ã¦ä¾¿åˆ©ãªTypeScriptã®åž‹ã¾ã¨ã‚ - Qiita
Reacté–‹ç™ºã«ãŠã„ã¦å€‹äººçš„ã«ä¾¿åˆ©ã ãªãƒ¼ã¨æ€ã£ã¦ã„ã‚‹TypeScriptã®åž‹ã‚’ã ã ãƒ¼ã£ã¨ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚ç§è‡ªèº«ã‚‚ã¾ã ã¾ã TypeScriptä¿®è¡Œä¸ã®èº«ã§ã™ã®ã§ã€æ–°ãŸã«æ°—ã¥ã„ãŸã‚‚ã®ãŒã‚ã£ãŸã‚‰éšæ™‚è¿½è¨˜ã—ã¦ã„ãã¾ã™ã€‚ã¿ãªã•ã‚“ã‚‚ã€Œã“ã†ã„ã†ä½¿ã„æ–¹ã§ãã‚‹ãœï¼ã€ã¿ãŸã„ãªã®ãŒã‚ã£ãŸã‚‰ã€ãœã²æ•™ãˆã¦ã„ãŸã ã‘ã‚Œã°ã¨æ€ã„ã¾ã™ã€‚ å¯¾è±¡ã¨ã™ã‚‹èªè€… æœ€è¿‘Reactã«TypeScriptã‚’å°Žå…¥ã—å§‹ã‚ãŸäºº Reactã«TypeScriptã‚’å°Žå…¥ã—ã¦ãã“ãã“çµŒã¤ã‘ã©ã€ã„ã¾ã„ã¡ä½¿ã„ã“ãªã›ã¦ã‚‹æ°—ãŒã—ãªã„äºº TypeScriptã«ã‚ã¾ã‚Šè©³ã—ããªã„äººã§ã‚‚ã‚ã‹ã‚‹ã‚ˆã†ã«èª¬æ˜Žã—ã¦ã„ã‚‹ã¤ã‚‚ã‚Šã§ã¯ã‚ã‚Šã¾ã™ãŒã€ä»¥ä¸‹ã®è¨˜äº‹ãŒTypeScriptã®å…¥é–€ç”¨ã«ç´ æ™´ã‚‰ã—ã„ã®ã§ã€ãã¡ã‚‰ã‚’å…ˆã«èªã‚€ã¨ã‚¹ãƒ ãƒ¼ã‚ºã«èªã¿é€²ã‚ã‚‰ã‚Œã‚‹ã¨æ€ã„ã¾ã™ã€‚ TypeScriptã®åž‹å…¥é–€ Partial Reacté–‹ç™ºã«ãŠã„ã¦ã‚ˆãå®šç¾©ã™ã‚‹åž‹ã¨ã—ã¦ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã®propsã®åž‹ãŒã‚
uehaj 2019/03/08
typescript

react
ãƒªãƒ³ã‚¯
Flowtype ã¨ TypeScript ã§ä¸¡æ–¹å‹•ããã†ãªã‚³ãƒ¼ãƒ‰ã‚’æ›¸ã - Qiita
æœ€åˆã«çŸ¥ã‚‹ã¹ãã“ã¨ã¨ã—ã¦ã€Flow ã‚‚ TS ã‚‚åž‹ã‚·ã‚¹ãƒ†ãƒ ã®ã‚»ãƒžãƒ³ãƒ†ã‚£ã‚¯ã‚¹ãŒã‚ˆãä¼¼ã¦ã„ã‚‹ã€‚ Redux & Typescript typed Actions with less keystrokes ã® è¨˜äº‹ã®ã‹ãªã‚Šé”è¡“çš„ãªã‚³ãƒ¼ãƒ‰ã€å®Ÿã¯ flow ã§ã‚‚ ts ã§ã‚‚ãã®ã¾ã¾å‹•ã„ãŸã‚Šã™ã‚‹ã€‚ è‡ªåˆ†ã¯ä¸¡æ–¹é »ç¹ã«ä½¿ã†ã®ã§(flowå¯„ã‚Šã ãŒ)ã€ã©ã†ã„ã†ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãã¨æ‰‹æˆ»ã‚ŠãŒå°‘ãªã„ã‹ã€è€ƒãˆãªãŒã‚‰ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ã„ã¦ã‚‹ã‹æ›¸ãå‡ºã—ã¦ã¿ã‚‹ã€‚ ãŠæ–ã‚Š flowtype ã¨ typescript ã®ã€ç‰¹ã« typescript çš„ãªãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã«åã™ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ã€‚ å®Œå…¨ã«ã‚³ãƒ³ãƒ‘ãƒã«ã™ã‚‹ã®ã¯ä¸å¯èƒ½ã ãŒã€æ¥µåŠ›ä¼¼ãŸã‚¤ãƒ‡ã‚£ã‚ªãƒ ã‚’ä½¿ã†ã€‚ ã©ã‚Œã‚‚ã€Œæ¥µåŠ›é ‘å¼µã‚‹ã€ã¨ã„ã†æ„Ÿã˜ã§åŽŸå‰‡ç¦æ¢ã¨ã„ã†ã‚ã‘ã§ã¯ãªã„ã€‚å¤§äº‹ãªã®ã¯ç›¸äº’ã«ã‚³ãƒ¼ãƒ‰ã‚’æŒã¡å‡ºã™æ™‚ã®ãƒãƒ¼ã‚¿ãƒ“ãƒªãƒ†ã‚£ã€‚æœ€æ‚ªãªã®ã¯åž‹ãŒãªã„ã¨ã„ã†çŠ¶æ…‹ã€‚ ã‚ã¨è‡ªåˆ†ã¯ TypeScript ã®éžæ¨™æº–
uehaj 2018/04/11
typescript

flowtype
ãƒªãƒ³ã‚¯
TypeScriptã§æ›¸ãAngularJS @ GDGç¥žæˆ¸2014.8.23
15. class Greeter { private greeting: string; constructor(message: string) { this.greeting = message; } public greet() { return 'Hello, ' + this.greeting; } } ! var greeter = new Greeter('world'); ! var button = document.createElement('button'); button.textContent = 'Say Hello'; button.onclick = () => { alert(greeter.greet()); }; ! document.body.appendChild(button); TS 16. var Greeter = (function
uehaj 2014/09/18
AngularJS

typescript
ãƒªãƒ³ã‚¯
1