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TypeScriptã«é–¢ã™ã‚‹mas-higaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (16)

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mas-higa 2025/01/20
TypeScript

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Emacsã§TypeScriptç’°å¢ƒã‚’æ•´ãˆã‚‹ - $shibayu36->blog;
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mas-higa 2024/11/12
emacs

TypeScript
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Emacsã§TypeScript/Reacté–‹ç™ºã™ã‚‹2023 - ãŸã”ã‚‚ã‚Šã™ãƒ¡ãƒ¢
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mas-higa 2024/10/15
emacs

TypeScript
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TypeScriptã¯åž‹å®‰å…¨ã˜ã‚ƒãªã„ã‹ã‚‰ã™ã°ã‚‰ã—ã„ - ã¾ã‚ã‚ã‚‚
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mas-higa 2024/10/07
TypeScript

programming

language
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Rails vs Node.js
Previous slideNext slideToggle fullscreenOpen presenter view Rails vs Node.js æœ€çµ‚ç« ã€ŒPrismaã€ @mizchi Cloudflare Meetup 2024/10/02 ä»Šæ—¥ã® Prisma + Cloudflare ã®æ§˜å About https://x.com/mizchi Node.js ã¨ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã®å°‚é–€å®¶ 100ä¸‡å††*é”æˆçŽ‡ã§å¾¡ç¤¾ã®ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã®é«˜é€ŸåŒ–ã‚’ã‚„ã‚Šã¾ã™ å‰æ›¸ã ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰/Node.js è¦–ç‚¹ã®ãƒã‚¸ã‚·ãƒ§ãƒ³ãƒˆãƒ¼ã‚¯ã§ã™ Railsã«å¯¾ã™ã‚‹ãƒãƒ£ãƒ¬ãƒ³ã‚¸ãƒ£ãƒ¼ã¨ã—ã¦ Node.js ã‚’ä½¿ã£ã¦ããŸè©± Rubyã®é–‹ç™ºè€…ã‚„Rubyã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚’å¦å®šã™ã‚‹æ„å›³ã¯ã‚ã‚Šã¾ã›ã‚“ãŒã€å¥½ãå«Œã„ã¯å¦å®šã—ã¾ã›ã‚“ã€‚åž‹ãŒå¥½ãã§ã™ ã€ŒRailsã€ã¯ 2010å¹´å‰å¾Œã«æµè¡Œã£ã¦ã„ãŸä»»æ„ãªWAFã«ç½®ãæ›ãˆå¯èƒ½ Symfony
mas-higa 2024/10/03
web

development

rails

react

TypeScript
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export {}; ãŒä½¿ã‚ã‚Œã‚‹TypeScriptç‰¹æœ‰ã®äº‹æƒ…
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mas-higa 2024/08/05
TypeScript

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ãƒªãƒ³ã‚¯
ReactÃ—Typescript Eventã®åž‹ã¾ã¨ã‚
type Props = { onClick: (event: React.MouseEvent<HTMLInputElement>) => void onChange: (event: React.ChangeEvent<HTMLInputElement>) => void onkeypress: (event: React.KeyboardEvent<HTMLInputElement>) => void onBlur: (event: React.FocusEvent<HTMLInputElement>) => void onFocus: (event: React.FocusEvent<HTMLInputElement>) => void onSubmit: (event: React.FormEvent<HTMLFormElement>) => void onClickDiv: (
mas-higa 2024/07/08
react

TypeScript
ãƒªãƒ³ã‚¯
<T, K extends keyof T> ã‚’ã¡ã‚ƒã‚“ã¨ç†è§£ã™ã‚‹
TL;DR TypeScriptã§ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãªã©ã‚’è¦—ã„ã¦ã„ã‚‹ã¨ã‚ˆãè¦‹ã‹ã‘ã‚‹<T, K extends keyof T>ã«ã¤ã„ã¦ã€å•é¡Œã‚’åˆ†è§£ã—ã¦ãã¡ã‚“ã¨ç†è§£ã™ã‚‹è©¦ã¿ã§ã™ã€‚ extends ã“ã®å ´åˆã®extendsã®å½¹å‰²ã¯ç¶™æ‰¿ã§ã¯ãªãã€åˆ¶ç´„ã§ã™ã€‚ ä¾‹ãˆã°ä»¥ä¸‹ã®ã‚ˆã†ãªã‚¤ãƒ¡ãƒ¼ã‚¸ã€‚ type StringOrNumber<T extends string | number> = T type A = StringOrNumber<string> type B = StringOrNumber<number> // Type 'boolean' does not satisfy the constraint 'string | number' type C = StringOrNumber<boolean> type User = { id: number; name: string; }; cons
mas-higa 2024/06/20
TypeScript
ãƒªãƒ³ã‚¯
Readonly ä½¿ã£ã¦ã¾ã™ã‹ï¼Ÿ
ãƒ ãƒ¼ã‚¶ãƒ«ã¡ã‚ƒã‚“ãã‚‹ã®ãƒ ãƒ¼ã§ã™ã€‚ä»Šå›žã¯ TS ã® Readonly ã‚’ä½¿ã†ã‹å¦ã‹ zaru ã•ã‚“ã¨ä¼šè©±ã—ã¾ã—ãŸã€‚ ä»¥å‰ã® zaru ã•ã‚“ã®ã“ã¡ã‚‰ã®è¨˜äº‹ Reactã®propsã¯readonlyã«ã™ã‚‹ã¹ãã‹ï¼Ÿã§ã€Readonly ã«ã¤ã„ã¦ã¯è¨˜è¼‰ã—ã¦ã„ã¾ã™ãŒã€ä»Šå›žä¼šè©±ã‚’ã™ã‚‹ä¸ã§æ”¹ã‚ã¦æ°—ã¥ã„ãŸçŸ¥è¦‹ãªã©ãŒã‚ã£ãŸã®ã§ã‚·ã‚§ã‚¢ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ å‹•ç”»æœ¬ç·¨ã®ä¸ã§ã‚‚ Readonly ã®ç½ ã¨ã—ã¦äºŒã¤ç´¹ä»‹ã—ã¦ã„ã¾ã™ãŒã€ãã‚Œã‚‰ã«ã¤ã„ã¦æ›¸ã„ã¦ãŠããŸã„ã¨æ€ã„ã¾ã™ã€‚ ãã®1 immutable ãªã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ mutable ãªã‚‚ã®ã«ã‚¢ã‚µã‚¤ãƒ³ã™ã‚‹ã¨ã€å¤‰æ›´ã§ãã¦ã—ã¾ã†ã€‚ ã“ã‚Œã¯ã‚ˆãçŸ¥ã‚‰ã‚Œã¦ã„ã‚‹æŒ™å‹•ã ã¨æ€ã„ã¾ã™ã€‚ å…·ä½“çš„ã«ã¯ä»¥ä¸‹ã®ã‚ˆã†ãªã‚³ãƒ¼ãƒ‰ã§ã™ã€‚ interface Cat { readonly name: string; } const cat1: Cat = { name: "Alice" }; cat1.name
mas-higa 2024/06/14
TypeScript
ãƒªãƒ³ã‚¯
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const colors = ["èµ¤","é’"] as const; type Colors = typeof colors[number]; //"èµ¤" | "é’" typeof colors[number]ï½¥ï½¥ï½¥ã£ã¦ã‚ˆã‚©ï½žï½žï½žï½žï½ž typeofã¯ã‚ã‹ã‚‹ã€‚ã‚¹ã‚²ãƒ¼ã‚ˆãã‚ã‹ã‚‹ TypeScritã®ä¸–ç•Œã§ã¯ã€typeofã§å¤‰æ•°ã‹ã‚‰åž‹ã‚’ä½œã‚Œã‚‹ã‚“ã ã‚ˆãªã‚¡ ã ãŒnumberã£ã¦ã®ã¯ã©ã†ã„ã†äº‹ã ã‚ã‚ï½žï½žï½žï½žã£!? é…åˆ—ã«numberã‚’æ¸¡ã›ã‚‹ã‹ã£ã¤ãƒ¼ã®ã‚ˆâ”€â”€â”€â”€â”€â”€â”€ãƒƒ!! ãƒŠãƒ¡ã‚„ãŒã£ã¦ã“ã®åž‹ã‚¡!! è¶…ã‚¤ãƒ©ã¤ããœã‡ï½žï½žï½žï½žãƒƒ!! è§£èª¬ ã“ã‚Œã¯ã‚ˆã‚© ã€ŒLookup Typeã€ã£ã¦ã‚„ã¤ã‚‰ã—ã„ãœã‡ ãŸã¨ãˆã°ã‚ˆã‚© ðŸ‘‡ã¿ãŸã„ã«æ›¸ãã¨Personåž‹ã‹ã‚‰ãƒ—ãƒãƒ‘ãƒ†ã‚£ã®åž‹ã‚’å–ã‚Šå‡ºã›ã‚‹ã‚ˆãªã‚¡ï½ž?? type Person = { name: string, age: number } type name = Person
mas-higa 2023/11/10
TypeScript

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mas-higa 2021/01/27
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mas-higa 2018/12/03
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