TCP/IP load balancing is a mechanism for distributing many incoming |service requests between two or more service providers. The distribution is|adjusted by a load balancing algorithm. The effect is to improve service response |times and reliability.
組合方法,一個簡單的重構實現。通俗的理解就是壓縮你的方法體,用一個個小方法來封裝(代碼層次的封裝!封裝無所不在阿!)。記得老大(Edward)在關於軟體複雜度測量之循環複雜度測量上就有這樣一個重構實現。為啥我們需要這樣一個實現呢?我個人體會,應該也是最重要的原因就是“降低理解代碼的時間“。如果一個方法有著上百行的實現,這個方法理解起來,將是非常痛苦的,如過在加上些全域變數啥的就更加痛苦了!記不清楚那位大師人物說過,他寫的ruby代碼,從來不超過3行!拿書中列子來說:public void ad
using System;using System.Collections; public class DB{private static ArrayList list = new ArrayList();public static void AddEmp(string name){list.Add(new Employee(name));}public static IEmployee SearcheEmployee(string empName){IEmployee emptemp =
To link two sentences approach usually with the following adverbs, they can?enhance your manner of speaking.thus: 如此;至此;因此。therefore;so.otherwise: 否則;別的方式;不同地。else; under other circumstances; if not; in other respects; besides.furthermore: 此外;而且。in
In a page that I am working on right now I have this problem:I have a dropdown menu using select. This menu has two options. What I want to happen is that when I click the first option another dropdown menu (let us call it B), is disabled. And when
From the example on spring official site, I conclude the flow of Spring's MVC.1. Request --> org.springframework.web.servlet.DispatcherServlet --> parse [ServletName]-servlet.xml --> dispatch to Controller The “Request” is the
星期四, 三月 23rd, 2006 @ 17:19 · 由 Samuel Chen 分類: IT Industry, Web2.0Big.com: The Most Readable Results on the Web ,超大的輸入欄,超大的按鈕,超大的字型… 不愧為“最可讀”的。到底是怎麼樣個大法?Samuel 用的是1400*1280的屏,一屏只能顯示4條結果! 大家自己看。有人說這是 Big.com = Google + Zoom ,
@ 15:40 · 由 Samuel Chen 分類: Web2.0digg.com - Digg is a technology news website that combines social bookmarking, blogging, RSS, and non-hierarchical editorial control. 意思大概是說Digg是一個技術性的新聞網站,它結合了社會書籤、部落格、RSS 以及無等級的評論控制。它到底是個什麼玩藝兒?簡單來說就是讓大家八卦、三八一把的地方。
剛在MSDN看了篇文章Determining the Span Between Two DatesExampleDateTime oldDate = new DateTime(2002,7,15);DateTime newDate = DateTime.Now;// Difference in days, hours, and minutes.TimeSpan ts = newDate - oldDate;// Difference in days.int differenceInDays =