軟體工程
Rails 4改變預設產生stylesheets的副檔名從scss換成sass
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：
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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 moreIn my experience to learn LTE protocol, openairinterface5g open source project from EURECOMM is nice to pick up LTE knowlege in reality for students. I had involved in openair-cn(Evolved Packet Core, which known as EPC) subproject in openairinterface5g and made its function work with commercial base stations and user equipments successfully. Openair-cn could be built and run in only one Ubuntu OS within virtualbox. For example, you can learn NAS
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
read more在Rails 4環境下，新增一個空的專案，若要使用既有的資料庫表格內容，請建立一個Model的ruby檔案，Class裡面使用self.tab
read more近期想要用Grape gem做一個API的網站，放在Rails 4框架內，藉此向外提供一些資料給各種應用環境使用，也能日後再建立其他的Rails
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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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