When we call a function in JavaScript, we can only return one value using the return statement:const getAge = () => { return 37 } const getName = () => { return 'Flavio' }How can we return multiple values from a function?
In this tutorial, we will learn how to round off a number to next multiple of 5 using JavaScript?
97. Which operator is used to access the static variable and static function of a class?Scope Resolution Operator (::) Ternary Operator (? :) Member Access or Dot Operator (.) All of the aboveAnswer: A) Scope Resolution Operator (::)...
log("large"); } // ternary operator const x2 = x < 10 ? 20 : 30; // loops for (let i = 0; i < arr.length; i++) { x += arr[i]; } // for of for (const ai of arr) { x += ai; } let i = 0; while (i < 10) { x += i++ * 10; } // functions ...
The part you asked about is a ternary statement. It's just a condensed if/else clause. Here's some reading if you're interested (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Conditional_Operator).topMost = ...
We can add a multiple class names to the react element conditionally; by using template literals, ternary operator. Conditionally means class names are only applied to the element when a particular condition is true, like if isActive property is true we are adding a class name to the div ele...
Java Multicasting (Typecasting multiple times) Puzzle - Introduction Java Multicasting known as typecasting multiple times. It is the process of converting a value from one data type to another and it involves multiple typecasting conversions. It allows
6. Ternary if else Statements Syntax: $var = (5 > 2 ? "This will be printed in case of true": "false"); Currently, developers are embracing the trend of using a concise line of code for a single comparison. This approach can be referred to as an inline method of managing conditions...
In JavaScript you add an event listener to a single element using this syntax:document.querySelector('.my-element').addEventListener('click', event => { //handle click })But how can you attach the same event to multiple elements?In other words, how to call addEventListener() on multiple ...
The part you asked about is a ternary statement. It's just a condensed if/else clause. Here's some reading if you're interested (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Conditional_Operator).topMost = ...