What is the Alternative to the “startsWith()” Method in JavaScript?
There are four alternatives for “startsWith()” method, these are “indexOf()”, “lastIndexOf()”, “slice()”, and “substring()” method.
How to Build a Responsive Image Slider With Swiper.js?
To build a responsive image slider with Swiper.js, use swiper, swiper-wrapper, and swiper-slide classes and set the values for Swiper class parameters.
Explain JavaScript Records?
JavaScript “Records” is a new primitive value(strings, numbers, symbols) similar to the built-in JavaScript Objects. It requires a “#” symbol for declaration.
How Does the setTimeout Work in TypeScript?
To use “setTimeout()” function in TypeScript, pass the function and delay time parameters. This will stop the execution of the function till the delay time.
How to Use HTML DOM NodeType Property in JavaScript?
The HTML DOM NodeType accesses the reference of the desired node which calls the NodeType property to return an integer value that represents the type of node.
What is the pageX Mouse Event Property in JavaScript?
The “pageX” mouse event is a built-in JavaScript property that retrieves the horizontal coordinates of the mouse cursor/pointer relative to the document.
How to Disable Submit Button on Form Submit in JavaScript?
To disable the “submit” button on the form submitting use the JavaScript “event.preventDefault()” method or the Button “disabled” property.
How to Return Class List of an Element with jQuery
To return the class list i.e., the list of classes assigned to an element, use the built-in jQuery “attr()” method and the “className” property.
How to Retrieve the Outer HTML of an Element Using jQuery
To retrieve the outer HTML of an element, use the “prop()” method and the “outerHTML” property. The outer HTML includes the inner HTML and the element itself.
How to Replace a Child Node With a New Node in JavaScript
To replace a child node with a new node JavaScript uses the “replaceChild()” method specifying the parameters “newchild” and “oldChild”.
How to Make Checkbox Readonly in JavaScript
In JavaScript, the DOM input checkbox “disabled” property helps to make the checkbox read only by specifying its status “true”.
How to Extract the Base URL From a String in JavaScript
In JavaScript, the user can easily extract the base URL from the string by creating an “anchor” element, and the “URL” object.
How to Adjust the Padding of an Element Using JavaScript
To adjust the padding of an element use the JavaScript predefined “padding” property. This property helps to set and retrieve the padding of an HTML element.
How to Use HTML DOM Audio play() Method in JavaScript
In JavaScript, the HTML DOM Audio “play()” method assists the users to start playing the particular audio recorded with the help of the HTML “<audio>” tag.
How to Split String by Space Character in JavaScript
To split the string by space character use the JavaScript “split()” method passing the “space character” or the “whitespace regexp(\s)” as its argument.
How to Change the Font Family of an HTML Element Using JavaScript
To change the existing font family of the HTML element, use the style “fontFamily” property with a list of fonts separated by a comma.
How Do I Disable Radio Button Using JavaScript
To disable the radio button, use the “disabled” property with the “true” value. It can be used directly or using an additional element i.e., checkbox.
How to Use Dollar Sign and Curly Braces in a String Using JavaScript
The placeholder “${}” is used as template literals to specify JavaScript expressions i.e., arithmetic operations, variables, call functions, etc.
How to Set the Offset in jQuery
The “offset()” method in jQuery sets or retrieves the current position(top, and left) of the HTML elements corresponding to the window or document.
How Does the HTML DOM Form action Property Work in JavaScript
The form “action” property is associated with the “action” attribute to set and retrieve its value after clicking on the “Submit” button.