Difference Between While And Do While Loop In Javascript. What is While Loop. Variable may be initialized before or within the loop.
For example this loop is iterated 5 times for let i 1. If a loop from 1 to 50 execute in dowhile loop with one statement it will have 50 tests1st test will not be. Dec 07 2013 When you want to loop while some condition is true.
With a do-while loop the block of code executed once and then the condition is evaluated if the condition is true the statement is repeated as long as the specified condition evaluated to is true.
So Do While executes the statements in the code block at. Forin - loops through the properties of an object. Watch these videos about for loops and while loops below. For example this loop is iterated 5 times for let i 1.
