In addition toif...else, JavaScript has a feature known as aswitchstatement.switchis a type of conditional statement that will evaluate an expression against multiple possible cases and execute one or more block
Javascript is enabled in your web browser. If you disable JavaScript, this text will change. Instructions for web developers You may want to consider linking to this site, to educate any script-disabled users on how to enable JavaScript in five most commonly used browsers. You are free to us...
Responding to user actions: When you click on a location pin, JavaScript displays an info window with details about that spot. Similarly, when you type in the search bar, JavaScript enables autocomplete suggestions to appear without refreshing the page. Creating interactive elements: The draggable, ...
if(x.matches) {// If media query matches document.body.style.backgroundColor="yellow"; }else{ document.body.style.backgroundColor="pink"; } } // Create a MediaQueryList object varx = window.matchMedia("(max-width: 700px)") // Call listener function at run time ...
This is great to use with conditional. If it's an array, you want to perform some action and if it isn't you want to do something else. #References Related Tidbits
One interesting thing to note and be aware of in JavaScript is the result of adding a number and astring. We know that1 + 1should equal2, but this equation will have unexpected results. letx=1+"1";console.log(x);typeofx; Copy ...
In this Selenium Python tutorial, you will learn how to execute JavaScript in Selenium Python while performing automation testing. If you are preparing for an interview you can learn more through Selenium interview questions. TABLE OF CONTENTS Why use the JavaScriptExecutor in Selenium? The execute_...
Is null false in JavaScript? Null is not considered false in JavaScript, but it is considered falsy. This means that null is treated as if it’s false when viewed through boolean logic. However, this is not the same thing as saying null is false or untrue. ...
However, if you prefer, you can also include the CSS and JavaScript code directly within the HTML file as inline code.When learning how to make a quiz in HTML and JavaScript, it’s important to understand how the HTML structure interacts with the JavaScript logic. So, as the first step,...
To make a DELETE request using Axios, you need to pass the string "delete" to the method property and provide a URL with a query parameter in the url property: // Send a DELETE request axios({ method: 'delete', url: 'https://api.example.com/items/20', }) If the request is succ...