Explore tweets tagged as #typescriptlang
TypeScriptでこれが通らないのを汚い言葉を使わずに表現するなら、本当に不便で開発者を不愉快にさせると思う
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FREE Resources to Learn Web Development🔥. 🔹️ HTML - 🔹️ CSS - 🔹️ JavaScript - 🔹️ TypeScript - 🔹️ Git - 🔹️ React -
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타입스크립트 Map도 강하게? 타입을 지정할 수 있네. 자동완성 이 정도면 자바스크립트 plain object 대체제로 충분히 괜찮을 것 같다. 직접 해보세요:
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Just stumbled on another difference between a Type alias and an Interface:
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Convince me I am wrong: This should not be a type error, right?.- I asserted it’s an object.- I am using `?.` for property access.
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こんな感じか・・・.
弊社のコーディング規約で FizzBuzz を書ける人はおりまするか？🤔. ＜規約＞.(1) else if を含む nested if 禁止.(2) switch 文禁止.(3) 三項演算子を if 文の制御構造の代わりに使うの禁止.(4) 以下の逐次処理禁止.- for.- while.- do-while.- for-in.- for-of.- Array#forEach. #JavaScript.
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TIL about finger trees.of course i had to try implementing them in my favorite fp language :).
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TypeScript in JSDoc challenge: Derive types for document nodes from a single-source of truth (schema object). Got this working in TS (at least with a discriminated union) but failed to translate it to JSDoc, even when using a d.ts file for the types.
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Reading "golang" hurts my soul. May as well start saying shit like "I am proficient in C-lang, Rustlang, Javalang, Typescriptlang" etc oh and why not human languages. "Englang, Spainlang, Germlang, Chinlang" I feel gross typing it.
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#TIL 타입스크립트 상에서 "타입 상으론 undefined일 수 있는데 그럴 리 없어, 안심하고 타입 좁히렴" 하는 연산자가 있네. Non-null assertion operator
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@colinhacks this is nice!. here is suggested improvements to better infer the literal types for improved IDE autocomplete. can put up a PR, but didn't find the function in the repo. playground:
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