Help the lynx collect pine cones, Join our newsletter and get access to exclusive content every month. In other words, the window is unnecessary typing, so use just prompt. body. // code block to be executed. } Resetting. All Right Reserved. How to check if text is empty (spaces, tabs, newlines) in Python. You can create a sleep function that promisifies setTimeout. while (condition); The example below uses a do/while loop. In this case, code execution jumps to the next iteration of the labeled loop. @Blam - of course they do, my browser didn't crash, I was just making a point that it would be almost an endless queue of alerts. This does not log "0, 1, 2", like what would happen if getI is declared in the loop body. Webstatement 1. The basic syntax of C++ do while loop is as follows: do { //code }while (condition); The condition is test expression. How can kaiju exist in nature and not significantly alter civilization? in Javascript The block of code is executed based on a certain condition. If you have suggestions what to improve - please. Why setInterval inside a while loop become an infinite loop (JS)? statement(s): A statement that is executed as long as the condition evaluates to true. JavaScript mainly provides three ways for executing the loops. in JavaScript To make an infinite loop, usually the while(true) construct is used. do function declaration function* ifelse import label let return switch throw trycatch var while with dowhile The dowhile statement creates a loop that The magic words are closures and scope :