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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.
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.
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) Unlike the while loop, the do-while loop always executes the statement at least once before ...
15 lut 2020 · In a do...while loop, condition is checked at the end of each iteration of the loop, rather than at the beginning before the loop runs. This means that code in a do...while loop is guaranteed to run at least once, even if the condition expression already evaluates to true .
31 maj 2017 · The do...while statement creates a loop that executes a specified statement until the test condition evaluates to false. The condition is evaluated after executing the statement, resulting in the specified statement executing at least once.
15 kwi 2024 · The 'do/while' loop is a fundamental concept in JavaScript, a popular programming language used for web development. This loop is a control flow statement that executes a block of code at least once, and then repeats the execution based on a specified boolean condition.
