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layout: post title: Iterate with javascript for loops date: 2017-08-21 —-

Iterate with javascript for loops

1- The initialization statement:

• is executed one time only before the loop starts.

• It is typucal used to define and setup your loop variable.

2- Condition statement:

• Is evaluated at the beginning of every loop iteration and will continue as long i t evaluates to true.

• When condition false at the start of the iteration,the loop will stop executing.

• This means if condition starts as false,your loop will never execute.

3-The final-expression:

• Is executed at the end of each loop iteration,

• prior to the next conditon check and

• is ussualy used to increment or decrement your loop counter.