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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
Syntax. while (condition) { // code block to be executed. }...
- JS Loop While
Syntax. while (condition) { // code block to be executed. } Example. In the following example, the code in the loop will run, over and over again, as long as a variable (i) is less than 10: Example. while (i < 10) { text += "The number is " + i; i++; } Try it Yourself »
The while statement. Illustration. Syntax. Examples. The do-while statement. Example. In this lesson, you will have an overview of all flow-control statements provided by the JavaScript language.
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.
26 sie 2021 · In this tutorial, we learned about the while loop, the do...while loop, and infinite loops in JavaScript. Automation of repetitive tasks is an extremely important part of programming, and these loops can help make your programs more efficient and concise.
The while statement has extremely simple syntax: the keyword while followed by a condition, followed by a block of code. Build the condition. The condition is the heart of a while loop.
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.
