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Dinesh G
Dinesh G

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My Java Full Stack Journey Learning in JavaScript

Day ten in javascript .I shared the topics,what I learn today.

Do while
A do...while loop is like a while loop, but with one key difference:
It always executes the block at least once, even if the condition is false.

Syntax

do {
   // code block to execute
} while (condition);
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*The code block inside do { } runs first.
*Then, the condition is checked.
*If the condition is true, it repeats.
*If the condition is false, the loop stops.

eg:Runs at least once

let i = 10;

do {
  console.log("Value of i is: " + i);
  i++;
} while (i < 5);

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output:
Value of i is: 10

eg:Normal Counting

let i = 1;

do {
  console.log(i);
  i++;
} while (i <= 5);

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output:
1
2
3
4
5

Happy Coding...

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