For of Loop

The for...of Loop

The new for...of loop allows us to iterate over arrays or other iterable objects very easily.

Also, the code inside the loop is executed for each element of the iterable object. Here's an example:

// Iterating over array 
let letters = ["a", "b", "c", "d", "e", "f"]; 

for(let letter of letters) { 
	console.log(letter); // a,b,c,d,e,f 
}
// Iterating over string 
let greet = "Hello World!"; 

for(let character of greet) { 
	console.log(character); // H,e,l,l,o, ,W,o,r,l,d,! 
}

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• Reference:
  • https://www.tutorialrepublic.com/javascript-tutorial/javascript-es6-features.php

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Backlinks

• Ecmascript 2015 (DevLog)