The joys of maintenance programming 文中談到程式維護的樂趣: 1)學會調試 - You’ll learn how to debug2)學會更好的編程 - You’ll learn how to program better3)學會最佳化 - You’ll learn how to optimize4)學習“新”技術和工具 - You’ll learn new (to you) skills and tools5)學會更好使用資料庫 - You’ll
推倒第一塊攔路石概念模組(Modules): 網站構成的一部分,負責組件在頁面上的展示(are placed like panels into a Joomla template. They often encapsulate or provide the front-end display for a related component). 組件(Components): 實現網站某種功能(are functionalities that are often displayed on the
1.什麼是NoSQL - Not only SQLNoSQL 資料沒有模式 - 不需要事先定義資料結構(NoSQL is schema free — you don’t need to decide the structure up front.) NoSQL 並不是萬能的,如果你是處理的是關係型資料,那仍然建議你使用RDBMS(Keep in mind that NoSQL is not a silver bullet. If your data is truly relational,
What products have come out of Microsoft Researchhttp://www.quora.com/Microsoft-Research/What-products-have-come-out-of-Microsoft-Research Windows 增強文字的清晰度字型 ClearType subpixel text rendering, included in Windows XP文本閱讀+語音辨識 Text-to-speech and
博文The most efficient way to improve an SQL statement is to eliminate it中通過mk-query-digest發現查詢頻率最高的是ELECT TTDOD,但是TTDOD一直都是空的,文章的建議是減少這些空表的查詢操作。 # Rank Query ID Response time Calls R/Call Apdx V/M Item# ==== ================== ============