This JavaScript tutorial explains how to use the do-while loop with syntax and examples. Description In JavaScript, you use a do-while loop when you are not sure how many times you will execute the loop body and
The do keyword is used to create a do...while loop in JavaScript. This loop executes a block of code first, then checks the condition. Unlike regular while loops, do...while guarantees at least one execution. The syntax consists of the do keyword followed by a code block in curly ...
JavaScript while Loop The while loop repeatedly executes a block of code as long as a specified condition is true. The syntax of the while loop is: while (condition) { // body of loop } Here, The while loop first evaluates the condition inside ( ). If the condition evaluates to true,...
In JavaScript do while loop executes a statement block once and then repeats the execution until a specified condition evaluates to false.Syntaxdo { statement block } while (condition); In while loop, the given condition is tested at the beginning, i.e. before executing any of the statements...
1. while Loop in C While loop executes the code until the condition is false. Syntax: while(condition){ //code } Example: #include<stdio.h> void main() { int i = 20; while( i <=20 ) { printf ("%d " , i ); i++; } } Output: 20...
Syntax do{ // code block to be executed } while(condition); Note:The semicolon;after thewhilecondition is required! Do/While Example The example below uses ado/whileloop. The loop will always be executed at least once, even if the condition is false, because the code block is executed ...
Syntaxdo {} while (initialize counter < condition); The following example shows the palindrome of a given number. A palindrome number is a number that remains the same when its digits are reversed. In this example, I have a dowhile class and define a dowhile loop. Let's see how I ...
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p5js compatibility If you want to write scripts using the syntax ofp5jsyou need to useInclude('p5');as first line of your script. You can find the following example inexamples/examplp5.js: Include('p5');/*** This function is called once when the script is started.*/functionsetup()...
do whileloop for loop in C Aforloop is a control structure that enables a set of instructions to get executed for a specified number of iterations. It is anentry-controlledloop. for loop Flowchart Syntax for(initialization; test condition; update expression){//code to be executed} ...