為了有更好的開發環境,喜歡Eclipse的自動完成功能,也喜歡Sublime Text的專案資料夾樹狀圖觀,於是準備安裝相關軟體的資料,本文章
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為了有更好的開發環境,喜歡Eclipse的自動完成功能,也喜歡Sublime Text的專案資料夾樹狀圖觀,於是準備安裝相關軟體的資料,本文章
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標題講的jxl,是指Java Excel API,又稱為 Java Excel Library。 http://jexcelapi.sourceforge.net/resources/javadocs/2_6_10/docs/index.html 這裡要指出的錯誤是,Sheet物件 findCell 用 regular expression 方法,它找資料是 column by column, 也就是開M
read morehttp://stackoverflow.com/questions/85190/how-does-the-java-for-each-loop-work 引用此頁的資料 for(Iterator<String> i = someList.iterator(); i.hasNext(); ) { String item = i.next(); System.out.println(item); } Note that if you need to use i.remove(); in your loop, or access the actual iterator in some way, you cannot use the for( : ) idiom, since the actual Iterator is merely inferred. As was noted by Denis Bueno, this code works for any object that implements the
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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