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The do...while statements combo defines a code block to be executed once, and repeated as long as a condition is true. The do...while is used when you want to run a code block at least one time.
- JS Loop While
The example below uses a do while loop. The loop will always...
- JS Loop While
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.
JavaScript do while statement examples. Let’s take some examples of using the do...while statement. 1) Simple JavaScript do while statement example. The following example uses the do...while statement to output five numbers from 0 to 4 to the console:
1 maj 2024 · The do...while statement creates a loop that executes a specified statement as long as the test condition evaluates to true. The condition is evaluated after executing the statement, resulting in the specified statement executing at least once.
26 sie 2021 · In JavaScript, a while statement is a loop that executes as long as the specified condition evaluates to true. The syntax is very similar to an if statement, as seen below. while (condition) { // execute code as long as condition is true } The while statement is the most basic loop to construct in JavaScript.
The example below uses a do while loop. The loop will always be executed at least once, even if the condition is false, because the code block is executed before the condition is tested: Example. do { text += "The number is " + i; i++; } while (i < 10); Try it Yourself »
JavaScript Do While Loop.
