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The following is the unsorted array.int[] list = {98, 23, 97, 36, 77};Now first use the Sort() method to sort the array.Array.Reverse(list);Use the Reverse() method that would eventually give you a sorted array in descending order.Array.Reverse(list);You can try to run the following code to to sort one dimensional array in descending order.Example Live Demousing System; namespace Demo { public class MyApplication { public static void Main(string[] args) { int[] list = {98, 23, 97, 36, 77}; Console.WriteLine("Original Unsorted List"); foreach (int i in list) { ... Read More
A conditional operator is represented by the symbol '?:' The first operand is the evaluating expression. It has right to left associativity.The syntax for conditional operator.expression ? expression : expressionThe conditional operator works as follows −The first operand is implicitly converted to bool.If the first operand evaluates to true, the second operand is evaluated.If the first operand evaluates to false, the third operand is evaluated.Remember, only one of the last two operands is evaluated in a conditional expression.Example Live Demousing System; namespace Demo { class Program { static void Main(string[] args) { int ... Read More
The Array.Clear class in C# clears i.e.zeros out all elements.In the below example, we have first considered an array with 3 elements.int[] arr = new int[] { 11, 40, 20};Now we have used the Array.clear method to zero out all the arrays.Array.Clear(arr, 0, arr.Length);Let us see an example of Array.clear method in c#.Example Live Demousing System; class Program { static void Main() { int[] arr = new int[] {11, 40, 20}; Console.WriteLine("Array (Old):"); foreach (int val in arr) { Console.WriteLine(val); } ... Read More
To set the brightness, use the brightness property and for contrast, use the contrast property.ExampleYou can try to run the following code to use image filters with JavaScript −Live Demo Click below to change the brightness and contrast of the image. Edit Image function display() { document.getElementById("myID").style.filter = "brightness(50%)"; document.getElementById("myID").style.filter = "contrast(50%)"; }
Use the pageBreakAfter property in JavaScript to set the page-break behavior after an element. Use the always property for page after an element.Note − The changes would be visible while printing or viewing the print preview.ExampleYou can try to run the following code to return the page-break behavior after an element with JavaScript − Heading 1 This is demo text. This is demo text. This if footer text. Set page-break function display() { document.getElementById("myFooter").style.pageBreakAfter = "always"; }
Use the pageBreakInside property in JavaScript to set the page-break behavior inside an element. Use the auto property to insert page break inside an element. Use auto or avoid property value to automatically insert page break inside an element, if needed, or avoid a page break, respectively.Note − The changes would be visible while printing or viewing the print preview.ExampleYou can try to run the following code to return the page-break behavior inside an element with JavaScript − Heading 1 This is demo text. This is demo text. This ... Read More
As the name suggests the Array.Copy() method in C# is used to copy elements of one array to another array.The following is the syntax.Array.Copy(src, dest, length);Heresrc = array to be copieddest = destination arraylength = how many elements to copyThe following is an example showing the usage of Copy(,,) method of array class in C#.Example Live Demousing System; class Program { static void Main() { int[] arrSource = new int[4]; arrSource[0] = 99; arrSource[1] = 66; arrSource[2] = 111; arrSource[3] = 33; int[] arrTarget = new int[4]; Array.Copy(arrSource, arrTarget, 4); Console.WriteLine("Destination Array ..."); foreach (int value in arrTarget) { Console.WriteLine(value); } } }OutputDestination Array ... 99 66 111 33
To align the element horizontally, use the cssFloat property.ExampleYou can try to run the following code to set the horizontal alignment of an element with JavaScript −Live Demo This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text. Align Horizontally function display() { document.getElementById("myID").style.cssFloat = "right"; }
Use the orphans property in JavaScript to set the minimum number of lines for an element that should be left at the bottom of a page when a page break occurs inside an element with JavaScript.You can return the orphans property like this −var res = object.style.orphansSet the orphans property like this −object.style.orphans = 'number|initial|inherit'The following are the property values shown above −number − Specify the minimum number of visible lines.Initial − Set property to its defaultInherit − Inherits property from the parent element
The Directory class in C# is used to manipulate the directory structure. It has methods to create, move, remove directories.The following are some of the methods of the Directory class.Sr.No.Method & Description1CreateDirectory(String)Creates all directories and subdirectories in the specified path2Delete(String)Deletes an empty directory3Exists(String)Whether the given path refers to an existing directory4GetCreationTime(String)Gets the creation date and time of a directory.5GetCurrentDirectory()Gets the current working directory6GetFiles(String)Let us learn about the usage of GetFiles() method in Directory class. It displays all the files in the specified directory.Exampleusing System; using System.IO; class Program { static void Main() { // Get all ... Read More