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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 While Loop. The while loop loops through a block of code...
- JS Loop While
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.
8 gru 2022 · Pętla do…while składa się z dwóch części: bloku do, w którym znajduje się kod do wykonania, oraz bloku while, w którym znajduje się warunek sprawdzający. W powyższym przykładzie, w bloku do mamy komunikat „Witaj świecie” oraz instrukcję i++, która zwiększa wartość zmiennej i o 1.
The While Loop. The while loop loops through a block of code as long as a specified condition is true. 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;
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.
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)
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.
