從CSV格式檔案倒資料到PostgreSQL資料庫,倒入CSV的全部欄位到PostgreSQL資料表的部份欄位,建議填寫指令的欄位順序要跟C
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從CSV格式檔案倒資料到PostgreSQL資料庫,倒入CSV的全部欄位到PostgreSQL資料表的部份欄位,建議填寫指令的欄位順序要跟C
read more據本人實驗結果,Android 4.2 JellyBean Wi-Fi Direct無法送UDP broadcast到遠端Android設備,也沒收到遠端設備發過來的udp bro
read moreAndroid 從 4.0 以後的版本開始支援 Wi-Fi Direct,看來是選擇不錯的通訊科技。 程式中欲使用Wi-Fi Direct必須import wifi.p2p library還有在m
read more以下這是我的經驗。 Android 開發新手應具備的觀念: Android是Multithread運作,沒有thread-safe, 有些時候會有thread-
read more如何安裝** Ruby on Rails at Ubuntu 11.10** 此篇已經假設你會安裝Ubuntu 11.10和自行解決安裝vim與使用vim相關的問題。 How to install rails on Ubuntu 11.10 sudo apt-get install awk sed grep ls cp
read more這篇只是當作自己的筆記。 假設兩個字串分別是 「<疾病>發生<因>子」和「肩<背>」,要萃取出小於<符
read moreHoward 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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