SET FORTH YOUR SET IDEARS [C#, LINQ] WRITTEN BY ALLEN LEE 0. TABLE OF CONTENT1. WHAT ARE THE DIFFERENCES?2. USING SET<T> COLLECTION OF POWERCOLLECTION.3. USING SET OPERATORS OF LINQ.4. SET<T> COLLECTION VS. SET OPERATORS.5. FURTHER
在上次的一篇翻譯裡已經簡單介紹了一下C#2.0裡的泛型。這次我們接著來瞭解C#泛型的一些特性。這次介紹一下泛型的約束(Constraints)。看一下代碼:public class Dictionary<K,V>{ public void Add(K key, V value) { if (key.CompareTo(x) < 0) {} // Error, no CompareTo method }
假設我們要為某大學寫一個工資管理程式。首先是表示員工的 Employee 類(Employee.cs):01: namespace Skyiv.Ben02: {03: class Employee04: {05: public string Department { get; private set; }06: public string Name { get; private set; }07: public decimal Salary {
作者:skyivben.來源:cnblogs在fcl2.0中增加了system.io.compression命名空間, 用以進行檔案壓縮和解壓操作,如下所示:using System; using System.IO; using System.IO.Compression; namespace Skyiv.Helper { static class Zip
public partial class Post_Server : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { string type = ""; string Re = ""; Re += "資料傳送方式:"; if (Request.RequestType.ToUpper() == "POST") {
view auther's websiteThe singleton pattern is one of the best-known patterns in software engineering. Essentially, a singleton is a class which only allows a single instance of itself to be created, and usually gives simple access to that instance.
堆棧(Stack)最明顯的特徵就是“先進後出”,本質上講堆棧也是一種線性結構,符合線性結構的基本特點:即每個節點有且只有一個前驅節點和一個後續節點。相對前面學習過的順序表、鏈表不同的地方在於:Stack把所有操作限制在"只能線上性結構的某一端"進行,而不能在中間插入或刪除元素。下面是:從中可以看出,堆棧有二種實現方式:基於數組的順序堆棧實現、類似鏈表的鏈式堆棧實現先抽象堆棧的介面IStack:namespace 棧與隊列{ public interface IStack<T>