Server Side Programming Articles - Page 2020 of 2646

To perform a specified action on each element of the List, the code is as follows −Example Live Demousing System; using System.Collections.Generic; public class Demo {    public static void demo(int s){       s = s * 10;       Console.WriteLine(s);    }    public static void Main(String[] args){       List list = new List();       list.Add(25);       list.Add(50);       list.Add(75);       list.Add(100);       list.Add(200);       list.Add(250);       list.Add(275);       list.Add(300);       Console.WriteLine("List...");       foreach (int ... Read More

To insert the elements of a collection into the List at the specified index, the code is as follows −Example Live Demousing System; using System.Collections.Generic; public class Demo {    public static void Main(String[] args){       string[] strArr = { "John", "Tom", "Kevin", "Mark", "Gary" };       List list = new List(strArr);       Console.WriteLine("Elements in a List...");       foreach(string str in list){          Console.WriteLine(str);       }       strArr = new string[] { "Demo", "Text" };       Console.WriteLine("Inserted new elements in a range...");     ... Read More

To get TypeCode in C#, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main(){       string s = "Demo";       Console.WriteLine("String = " +s);       Console.WriteLine("String Type = " +s.GetType());       Console.WriteLine("GetTypeCode = " +s.GetTypeCode());    } }OutputThis will produce the following output −String = Demo String Type = System.String GetTypeCode = StringExampleLet us now see another example − Live Demousing System; public class Demo {    public static void Main(){       int i = 100;       double d = 5.26d; ... Read More

To get the standard input stream through Console, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main(string[] args){       Console.WriteLine("Displaying standard input stream...");       Console.WriteLine("Standard Input Stream = "+Console.In);    } }OutputThis will produce the following output −Displaying standard input stream... Standard Input Stream = System.IO.TextReader+SyncTextReaderExampleLet us now see an example to display standard output stream − Live Demousing System; public class Demo {    public static void Main(string[] args){       Console.WriteLine("Displaying standard output stream...");       Console.WriteLine("Standard Output Stream = "+Console.Out);    } }OutputThis will ... Read More

To get the remaining elements of the Tuple, the Rest property is used. The code is as follows −Example Live Demousing System; public class Demo {    public static void Main(String[] args){       var tuple1 = Tuple.Create(75, 200, 500, 700, 100, 1200, 1500, 2000);       var tuple2 = Tuple.Create(75, 200, 500, 700, 100, 1200, 1500, 2000);       Console.WriteLine("Is Tuple1 equal to Tuple2? = "+tuple1.Equals(tuple2));       Console.WriteLine("HashCode of Tuple1 = "+tuple1.GetHashCode());       Console.WriteLine("HashCode of Tuple2 = "+tuple2.GetHashCode());       Console.WriteLine("Tuple1 Item 1st = "+tuple1.Item1);       Console.WriteLine("Tuple2 Item 1st ... Read More

To get the first occurrence in the list that matches the specified conditions, the code is as follows −Example Live Demousing System; using System.Collections.Generic; public class Demo {    private static bool demo(int i){       return ((i % 10) == 0);    }    public static void Main(String[] args){       List list = new List();       list.Add(200);       list.Add(215);       list.Add(310);       list.Add(500);       list.Add(600);       Console.WriteLine("List elements...");       foreach (int i in list){          Console.WriteLine(i);       } ... Read More

To find the index of the last element in the array, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main(){       string[] products = new string[] { "Andy", "Mark", "Gary", "Andre"};       Console.WriteLine("One or more name begin with 'A'? = {0}",       Array.Exists(products, ele => ele.StartsWith("A")));       Console.WriteLine("Is the array having fixed size? = " + products.IsFixedSize);       Console.WriteLine("Is the array read only? = " + products.IsReadOnly);       Console.WriteLine("Is the array synchronized? = " + products.IsSynchronized);       Console.WriteLine("Index ... Read More

To find the first node in LinkedList containing the specified value, the code is as follows −Example Live Demousing System; using System.Collections.Generic; public class Demo {    public static void Main(){       LinkedList list = new LinkedList();       list.AddLast("John");       list.AddLast("Tim");       list.AddLast("Kevin");       list.AddLast("Jacob");       list.AddLast("Emma");       list.AddLast("Ryan");       list.AddLast("Brad");       list.AddLast("Carl");       Console.WriteLine("LinkedList elements...");       foreach(string str in list){          Console.WriteLine(str);       }       LinkedListNode val = list.Find("Jacob");     ... Read More

Following is the code that iterates through the BitArray with Enumerator −Example Live Demousing System; using System.Collections; public class Demo {    public static void Main(){       BitArray arr1 = new BitArray(5);       BitArray arr2 = new BitArray(5);       arr1[0] = false;       arr1[1] = true;       arr1[2] = false;       arr1[3] = true;       arr1[4] = true;       Console.WriteLine("Enumerator that iterates through BitArray1");       IEnumerable demoEnum = arr1;       foreach(Object ob in demoEnum){          Console.WriteLine(ob);     ... Read More

To create StringBuilder having specified capacity, the code is as follows −Example Live Demousing System; using System.Text; public class Demo {    public static void Main(String[] args){       StringBuilder strBuilder1 = new StringBuilder("Tim");       StringBuilder strBuilder2 = new StringBuilder("Tom");       StringBuilder strBuilder3 = new StringBuilder();       StringBuilder strBuilder4 = new StringBuilder(5);       strBuilder2 = strBuilder3;       Console.WriteLine("Is StringBuilder3 equal to StringBuilder2? = "+strBuilder3.Equals(strBuilder2));       Console.WriteLine("StringBuider1 capacity = "+strBuilder1.Capacity);       Console.WriteLine("StringBuider2 capacity = "+strBuilder2.Capacity);       Console.WriteLine("StringBuider3 capacity = "+strBuilder3.Capacity);       Console.WriteLine("StringBuider4 capacity ... Read More