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19 lip 2024 · The exercises we will cover include: Printing Numbers from 1 to 10 using While Loop in JavaScript. Summing the First N Natural Numbers with JavaScript While Loop. Calculating...
1. Write a JS code to print numbers from 1 to 10. Function `printNumbers ()` prints numbers from 1 to 10 using for loop. function printNumbers() { for(var i=1;i<=10;i++){ console.log(i); } } printNumbers() //1 2 3 4 5 6 7 8 9 10. 2. Write a JS code to print a 2D array.
In this tutorial, you will learn about the while loop, how to use it in JavaScript with the flow diagram and examples. While loop Condition is evaluated before execution enters the loop body.
Interview Response: In JavaScript, while-loops check a condition before execution, while for-loops have an initialization, condition, and update expression within the loop statement. What is an infinite loop in JavaScript, and how can it be avoided?
The JavaScript while statement creates a loop that executes a block as long as a condition evaluates to true. The following illustrates the syntax of the while statement: while (expression) { // statement} Code language: JavaScript (javascript) The while statement evaluates the expression before each iteration of the loop. If the expression ...
The JavaScript while and do…while loops repeatedly execute a block of code as long as a specified condition is true. In this tutorial, you will learn about the JavaScript while and do…while loops with examples.
With a while loop, you can execute code repeatably as long as a certain condition is fulfilled. It is written with the while keyword followed by a condition wrapped in round brackets and a code block that contains the body of the loop wrapped in curly brackets.
