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KB-Deadlock Detection And Retrial Sample
最近在處理表單引擎的Deadlock問題，由於引擎核心以物件導向方式開發，很難為了資料庫的更新問題去挪動物件的呼叫順序。但還是努力做了調整，每天Deadlock的發生次數終於壓到個位數，但要100%避免看來是不可能的(至少以我的能力來說是如此)。既然逃不掉，就乖乖面對吧! 一般處理Deadlock的準則是Wait And Retrial，換句話說，程式邏輯本身並沒有任何錯誤，純粹是運氣不好，跟其他Process的資料庫更新作業強碰且被SQL Server挑中變成犠牲品，在絕大部份的情況下，在我們接到Exception的同時...
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最新回應
2018-09-20 接手老專案的菜鳥
Windows 停用 TLS 1.0 之配套作業整理
黑大，謝謝您!
2018-09-20 Andy
KO範例6 - 陣列元素的新增/移除事件
Dear 黑暗大 感謝您，已成功將count後的數值寫入資料庫 利用您提供的方法...
2018-09-19 Jeffrey
KO範例6 - 陣列元素的新增/移除事件
to Andy, 如果你 ASP.NET 端是用 PostBack 方式取值，最簡單的做法是將...
2018-09-19 Andy
KO範例6 - 陣列元素的新增/移除事件
Dear 黑暗大 您好 我設計一個網頁，裡面有一些TextBox，其中還有如此範例的動態表格...
2018-09-18 Jeffrey
Windows 停用 TLS 1.0 之配套作業整理
to 接手老專案的菜鳥, support.microsoft.com/.../support...
2018-09-18 接手老專案的菜鳥
Windows 停用 TLS 1.0 之配套作業整理
黑大： 我有個系統是.NET 2.0開發的，如果安裝了.NET 4.5/或者4.6以及ADO...
2018-09-17 Jeffrey
CODE - WebClient 下載檔案自動取得檔名
to Slash, 感謝提醒，程式已修改強化。
2018-09-16 Slash
CODE - WebClient 下載檔案自動取得檔名
雖然與你分享這段小程式的目的不同，但還是要提醒Regex.Split這邊會有RFC5987的問題...
2018-09-06 打雜工程師
ASP.NET Core 值得學嗎？
黑大，我再跟BOSS討論看看，謝謝您^^
2018-09-03 Jeffrey
ASP.NET Core 值得學嗎？
to 打雜工程師, 1) 如果系統上線時程吃緊且不容閃失，用 ASP.NET MVC...
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一個醉心技術又酷愛分享的Coding魔人，十年的IT職場生涯，寫過系統、管過專案， 也帶過團隊，最後還是無怨無悔地選擇了技術鑽研這條路，近年來則以做一個"
有為的中年人
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