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A % in a format string would multiply a number by 100 before it is formatted.The percent symbol is added in the number at the location where the % appears.For an example, declare and initialize a double variable.double d = .045;Now, use % custom specifier to multiply number by 100.d.ToString("#0.##%", CultureInfo.InvariantCulture)Example Live Demousing System; using System.Globalization; class Demo { static void Main() { double d = .045; Console.WriteLine(d.ToString("#0.##%", CultureInfo.InvariantCulture)); Console.WriteLine(String.Format(CultureInfo.InvariantCulture, "{0:#0.##%}", d)); } }Output4.5% 4.5%
The ondrop event triggers when a dragged element is dropped on the target. You can try to run the following code to learn how to implement ondrop event in JavaScript −ExampleLive Demo .drag { float: left; width: 100px; height: 35px; border: 2px dashed #876587; margin: 15px; padding: 10px; } ... Read More
Clear a LinkedList using Clear() method.Let us first set a LinkedList.string [] employees = {"Patrick", "Robert", "John", "Jacob", "Jamie"}; LinkedList list = new LinkedList(employees);Now, let us clear the LinkedList.list.Clear();Let us see the complete code.Example Live Demousing System; using System.Collections.Generic; class Demo { static void Main() { string [] employees = {"Patrick", "Robert", "John", "Jacob", "Jamie"}; LinkedListlist = new LinkedList(employees); foreach (var emp in list) { Console.WriteLine(emp); } // clearing list list.Clear(); Console.WriteLine("LinkedList after removing the ... Read More
To find a tab character with JavaScript Regular Expression, use the following −\tExampleYou can try to run the following code to find a tab character. It returns the position where the tab (\t) character is found − JavaScript Regular Expression var myStr = "Simple \t Responsive!"; var reg = /\t/; var match = myStr.search(reg); document.write(match);
The Browser Object Model (BOM) in JavaScript includes the properties and methods for JavaScript to interact with the web browser.BOM provides you with a window objects, for example, to show the width and height of the window. It also includes the window.screen object to show the width and height of the screen.ExampleYou can try to run the following code to learn how to get screen height and width −Live Demo document.write("Screen width: " + screen.width); document.write("Screen width: " + screen.width);
Use the screen.availHeight property to return the width of the user’s screen. The result will be in pixels and Taskbar feature won’t be included.ExampleYou can try to run the following code to learn how to work with the screen.availHeight property in JavaScript −Live Demo document.write("Height of the screen: "+screen.availHeight);
The source RegExp property in JavaScript is a read-only string property of RegExp objects. It contains the text of the RegExp pattern. This text does not include the delimiting slashes used in regular-expression literals, and it does not include the "g", "i", and "m" attributes.ExampleYou can try to run the following code to learn how to implement source RegExp property in JavaScript − JavaScript RegExp source Property var str = "JavaScript is an interesting scripting language"; var re = new RegExp( "script", "g" ); re.test(str); document.write("The regular expression is : " + re.source);
The window.history object is used to go back or to the next page of the web browser. It has the browser's history and comes with the following two methods −history.back − Go to previous URLhistory.next − Go to next URLExampleYou can try to run the following code to learn how to work with window.history object in JavaScript −Live Demo function backPage() { window.history.back() } function nextPage() { window.history.next() }
The following is the array and its elements −int[] arr = { 10, 20, 15 };Set negative value to positive elements.if (arr[i] > 0) arr[i] = -arr[i];Loop the above until the length of the array.for (int i = 0; i < arr.Length; i++) { Console.WriteLine(arr[i]); if (arr[i] > 0) arr[i] = -arr[i]; }Let us see the complete example.Example Live Demousing System; public class Demo { public static void Main(string[] args) { int[] arr = { 10, 20, 15 }; Console.WriteLine("Displaying elements..."); for (int i = 0; i < ... Read More
To return the “time” portion of the Date as a human-readable string, use the toTimeString() method in JavaScript. This method returns the time portion of a Date object in the human-readable form.ExampleYou need to run the following code to return only the time portion of a Date − JavaScript toTimeString Method var dateobject = new Date(2018, 0, 1, 14, 39, 7); document.write( dateobject.toTimeString() );