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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.
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.
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 Factorial...
Exercise: Create a loop that runs from 0 to 9. let i; @ (3) (@ (1) = @ (1); @ (1) < @ (2); @ (3)) { console.log (i); } let i; for (i = 0; i < 10; i++) { console.log (i); } let i; for (i = 0; i < 10; ++i) { console.log (i); }
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.
The do...while loop statement creates a loop that executes a block until a condition evaluates to false. The following statement illustrates the syntax of the do...while loop: do { statement; } while (expression); Code language: JavaScript (javascript) Unlike the while loop, the do-while loop always executes the statement at least once before ...
Iterate with JavaScript Do…While Loops Problem Explanation Do...While loops makes sure that the code is executed at least once, and after the execution, if the condition inside the while() is true, it continues with the loop, otherwise it stop.
