class Program{static int collectionCount = 0;static Stopwatch watch = null;static int testCount = 10000000;static void TestBegin(){GC.Collect(); ////强制对所有代码进行即时垃圾回收GC.WaitForPendingFinalizers();////挂起线程，执行终结器队列中的终结器（即析构方法）GC.Collect();///再次对所有代码进行垃圾回收，主要包括从终结器队列中出来的对象collectionCount = GC.CollectionCount(0);///返回在0代中执行的垃圾回收次数watch = new Stopwatch();watch.Start();}static void TestEnd(){watch.Stop();Console.WriteLine("耗时：{0}",watch.ElapsedMilliseconds.ToString());Console.WriteLine("垃圾回收次数：{0}", GC.CollectionCount(0) - collectionCount);}static void TestArrayList(){ArrayList arrayList = new ArrayList();int temp = 0;for (int i = 0; i < testCount; i++){arrayList.Add(i);temp = (int)arrayList[i];}arrayList = null;}static void TestGenericList(){List<int> list = new List<int>();int temp = 0;for (int i = 0; i < testCount; i++){list.Add(i);temp = list[i];}list = null;}static void Main(string[] args){Console.WriteLine("开始测试ArrayList");TestBegin();TestArrayList();TestEnd();Console.WriteLine("开始测试List<T>");TestBegin();TestGenericList();TestEnd();Console.ReadLine();}}

    public class Person{public string Name { get; set; }public int Age { get; set; }}

       static List<Person> list = new List<Person>() { new Person(){ Name="aehyok",Age=25},new Person(){Name="Kris",Age=23},new Person(){Name="Leo",Age=26}};static AutoResetEvent autoSet = new AutoResetEvent(false);static void Main(string[] args){Thread t1 = new Thread(() => {///阻止当前线程
                autoSet.WaitOne();   foreach (var item in list){Console.WriteLine("t1:"+item.Name);Thread.Sleep(1000);}});t1.Start();Thread t2 = new Thread(() => { ///通知t1可以执行代码
                autoSet.Set();Thread.Sleep(1000);list.RemoveAt(2);});t2.Start();Console.ReadLine();}

        static ArrayList list = new ArrayList() { new Person(){ Name="aehyok",Age=25},new Person(){Name="Kris",Age=23},new Person(){Name="Leo",Age=26}};static AutoResetEvent autoSet = new AutoResetEvent(false);static void Main(string[] args){Thread t1 = new Thread(() => {///阻止当前线程
                autoSet.WaitOne();lock (list.SyncRoot){foreach (Person item in list){Console.WriteLine("t1:" + item.Name);Thread.Sleep(1000);}}});t1.Start();Thread t2 = new Thread(() => { ///通知t1可以执行代码
                autoSet.Set();Thread.Sleep(1000);lock (list.SyncRoot){list.RemoveAt(2);}});t2.Start();Console.ReadLine();}

 static List<Person> list = new List<Person>() { new Person(){ Name="aehyok",Age=25},new Person(){Name="Kris",Age=23},new Person(){Name="Leo",Age=26}};static object SyncObject = new object();static AutoResetEvent autoSet = new AutoResetEvent(false);static void Main(string[] args){Thread t1 = new Thread(() => {///阻止当前线程
                autoSet.WaitOne();lock (SyncObject){foreach (var item in list){Console.WriteLine("t1:" + item.Name);Thread.Sleep(1000);}}});t1.Start();Thread t2 = new Thread(() => { ///通知t1可以执行代码
                autoSet.Set();Thread.Sleep(1000);lock (SyncObject){list.RemoveAt(2);} });t2.Start();Console.ReadLine();}

英语小贴士

blind date——相亲

online session——在线会议

This depends on you ——这取决于你

I have a date with you——我和你有个约会

poor guy——可怜的家伙，也可以说成（a poor fish）

You look so tall——你看上去很高（形容人高不要用high）

Awesome——令人敬畏的; 使人畏惧的; 可怕的; 极好的

Awesome——听某某说也可以翻译成（So.Diao）

作者：aehyok

出处：http://www.cnblogs.com/aehyok/

感谢您的阅读，如果您对我的博客所讲述的内容有兴趣，那不妨点个推荐吧，谢谢支持:-O。