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Typescript Array.map 後的型別推論技巧 — Type Predicates

Originally post here => https://jimytc.com/posts/2021/03/27/qnote_on_using_type_predicates/
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Jim YT Chen

TypeScript 上手二三事

經歷過 Java, Ruby, JavaScript(咦?)，最近因為職涯的轉換開始上手 TypeScript。 簡單說 TypeScript 就是 JavaScript 的超集，最大的好處是加強了型別系統。 上手的過程使用了 91 (Joey Chen) 極速開發帶領的…
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Jim YT Chen

Have Custom Attribute for a Rails ActiveRecord Model

Framework is pretty opinionated in its area, but that also means it handles many repetitive and tedious tasks. When using ORM like…
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Jim YT Chen

[閱讀筆記] 單元測試的藝術 — 核心技術篇 (Ch3 — Ch6)

Reading notes about The Art of Unit Testing
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Jim YT Chen

[閱讀筆記] 單元測試的藝術 — 入門篇 (Ch1 & Ch2)

Reading notes about The Art of Unit Testing
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Jim YT Chen

Trapped by Ruby Operators Precedence

Ignorance of parenthesis sometimes matters
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Jim YT Chen

使用 GitHub Action 部署部落格 (Hugo)

Learn and automate build and deploy process for my personal blog.
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Jim YT Chen
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