Java while loop is used to run a specific code until a certain condition is met. The syntax of the while loop is: while (testExpression) { // body of loop } Here, A while loop evaluates the textExpression inside the parenthesis (). If the textExpression evaluates to true, the code ...
1. Syntax The general syntax of a do-while loop is as follows: Let us note down a few important observations: The do-while statements end with a semicolon. Thecondition-expressionmust be abooleanexpression. Thestatement(s)can be a simple statement or a block of statements. ...
In both While and Do-While loops, it is important to note that the condition being tested must eventually return ‘False’ for the loop to close. Otherwise, you’ll end up with an infinite loop, and probably cause a system crash. The Do-While Loop in Java The syntax of the Do-While ...
truein the do while loop. Here is a simple do while java infinite loop example. package com.journaldev.javadowhileloop; public class DoWhileTrueJava { public static void main(String[] args) throws InterruptedException { do { System.out.println("Start Processing inside do while loop"); // l...
If you are familiar withwhile and do...while loops in Java, you are already familiar with these loops in Kotlin as well. Kotlin while Loop The syntax ofwhileloop is: while (testExpression) { // codes inside body of while loop
Do在编程中一般指代“做”或“执行”,1、半独立执行块,在某些编程语言中,如 C 或 Java,do通常与 while 关键词结合使用,构成 do-while 循环,它保证了循环体至少执行一次,即使循环条件初始值为假。在 do-while 循环中,循环体里的代码首先执行,然后才检查循环条件。如果条件为真,循环体再次执行,这个过程重复进行...
The JavaScript While Loop Tutorial Syntax do{ code block to be executed } while(condition); Parameters ParameterDescription conditionRequired. The condition for running the code block. Iftrue, the loop will start over again, otherwise it ends. ...
The do keyword is used to create a do...while loop in JavaScript. This loop executes a block of code first, then checks the condition. Unlike regular while loops, do...while guarantees at least one execution. The syntax consists of the do keyword followed by a code block in curly ...
The Do/While LoopThe 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.Syntax do { // code block to be executed } while (condition); ...
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