Breaking News: Grepper is joining You.com. Read the official announcement!

while vs do while javascript

Add Answer

Intra answered on March 31, 2022 Popularity 10/10 Helpfulness 5/10

answer while vs do while javascript

related javascript do while

related for loop vs while loop javascript

while vs do while javascript

Comment

// while vs do...while loops

/* while loops: check condition first. If true, execute code. */
let i = 0; 
while (i < 5) {
  console.log(i); // 0 1 2 3 4
   i += 1;
}

/* do-while loops: execute code at least once even if condition is false. 
Then check condition. If true, continue executing code. */
let j = 6;
do {
  console.log(j); // 6
    j += 1;
} while (j < 5);

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: do-while javascript

Link to this answer
Share Copy Link

Contributed on Mar 31 2022

Intra

0 Answers Avg Quality 2/10

Closely Related Answers

javascript do while

Comment

let arr = ['jan', 'feb', 'mar', 'apr', 'may'], i = 0;
// do something at least 1 time even if the condition is false
do{
	console.log(arr[i]);
	i++;
}while(arr.includes('dec'));
// output: jan

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: do-while do-whil

Link to this answer
Share Copy Link

Contributed on Jun 14 2022

Felipe Lullio

0 Answers Avg Quality 2/10

for loop vs while loop javascript

Comment

let i = 0;
//while checking for a state
while (i < 20){
  console.log(`do something while ${i} is less than 20`)
i++;
}
console.log("End of While Loop")
//for iterating a certain number of times
for(j = 0; j < 20; j++){
  console.log(`do something for ${j + 1} time(s)`)
}
console.log("End of For loop")

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: between

Link to this answer
Share Copy Link

Contributed on Sep 28 2022

Jeremy L

0 Answers Avg Quality 2/10

while vs do while javascript

Contents

More Related Answers

while vs do while javascript

Closely Related Answers

javascript do while

for loop vs while loop javascript

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.