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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.
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 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.
do { // code block to be executed } while (condition); 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:
22 mar 2023 · Java do-while loop is an Exit control loop. Therefore, unlike for or while loop, a do-while check for the condition after executing the statements of the loop body. Syntax: do. { // Loop Body. Update_expression. } // Condition check. while (test_expression);
The do-whileloop in Java is a control flow statement that allows code to be executed repeatedly based on a given boolean condition. Unlike the whileloop, the do-whileloop guarantees that the code block is executed at least once before the condition is tested.
The Do While Loop. The do while loop is a variant of the while loop. This loop will execute the code block once, before checking if the condition is true, then it will repeat the loop as long as the condition is true.
