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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops For Loops

Posted by Shung Chen
Shung Chen
6,526 Points

The sequence of for loop execute

Please correct me if I am wrong, is the sequence of for loop as follows?

for ( let i = 0; i <= 5; i ++ ) {
    console.log (i)
}

First: execute the statement 1 Second: check the condition of statement 2 Third: execute the code block Fourth: execute the statement 3 //which is the i ++ in this case?

In other words, the orders are as follow: statment 1> condition > code block > statement 3 ?

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

That's basically it, except for the repeating. Adding that in:

  1. perform the init (first clause)
  2. check the condition (2nd clause), if false, quit the loop
  3. perform the code body
  4. perform the increment (3rd clause)
  5. go back to step 2