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for (var i = 0; i < 5; i++) {
    console.log(`Inside the loop: ${i}`);
}

console.log(`Outside the loop: ${i}`);

output:

Inside the loop: 0 
Inside the loop: 1 
Inside the loop: 2 
Inside the loop: 3 
Inside the loop: 4 
Outside the loop: 5

In this example, the

variable is a global variable. Therefore, it can be accessed from both inside and after the for loop.

by Luka Tatarishvili

JavaScript

variables

Pro tip: use ```triple backticks around text``` to write in code fences