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 (::)...
In this tutorial, we will learn how to round off a number to next multiple of 5 using JavaScript?
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?
Say you want to add an event listener to multiple elements in JavaScript. How can you do so?THE AHA STACK MASTERCLASS Launching May 27th In JavaScript you add an event listener to a single element using this syntax:document.querySelector('.my-element').addEventListener('click', event =>...
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 ...
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...
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 = ...
Explore the intricacies of Java multicasting and typecasting through this puzzle. Understand how to handle multiple typecasting scenarios effectively.
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...
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 = ...