C3js is easier than D3js for beginners who want to generate simple charts such as line ones, …,etc.. C3js relys on D3js so you must include D3js first in your web app before you start to use C3js. In the other words, you should include C3js and D3js into a web app. 因為尋找可以在網頁上更好呈現資訊內容
read moreI use the gem pg_search in rails as a light-weight tool for full-text searching task of Postgres, but Postgres doesn’t support the function well in Mandarin/Chinese. After finding solutions, I take the combination of tools for full-text search in Postgres, which are pg_search gem, SCWS and zhparser. Doing it yourself according content in following links, you will setup successfully too. Remark at 20160131: This tutorial requires postgresql-server-devel-{VERSION} at Ubuntu and
read moreRails4內使用Grape套件取得資料庫的資料不像Rails3使用Grape一樣簡單，我覺得有點複雜。原本打算只用Rails4和Grape
read more網路上找到的參考資料，留著有空和有疑惑的時候看。 參考資料連結列表： http://sam0512.blogspot.com.au/2013/10/sass.html http://leveluptuts.com/tutorials/Sass-Tutorials https://github.com/gonsakon/Learn-Sass-in-90-days
read more創立一個新的Rails 4專案時，我想要改變stylesheets預設的副檔名scss，換成sass。 解決方法是 在 config/environments/development.rb 檔案中，加入這行內容即可：
read more原本以為自己使用Grape gem撰寫的API，一直收不到參數值，也查不到資料庫的內容。嘗試了很多次，幾乎放棄了，今天終於找出為什麼無法顯示查
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Howard Lee is a Staff Software Engineer based in Taipei, specializing in frontend architecture, CI/CD, and production-quality engineering for enterprise web applications. With 13+ years of software development experience, Howard has worked across B2B SaaS, IoT energy-management platforms, online travel marketplaces, and Android applications. His work focuses on modernizing large frontend systems, improving delivery quality, and building reliable product workflows with automated testing, observability, and practical cloud/platform integration. Core Expertise Frontend architecture: Angular 5 to 19 modernization, TypeScript, JavaScript, React, Next.
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