Searching for: For In Loop in JavaScript
For Loop
Language: JavaScript

The for loop is used to use a control structure that executes a block of code a specified number of times.

For Each
Language: JavaScript

Used iterate through all elements in an array or object.

While Loop
Language: JavaScript

The while loop executes a block of code while a boolean expression evaluates to true. It terminates as soon as the expression evaluates to false. The boolean expression is evaluated before each iteration.