Question

How to print array in JavaScript

Answer 1

const arr = ["javascript", "php", "c++", "python"];
 
arr.forEach(function(item, index, array) {
   console.log(item + " " + index);
});
 



 
/*
run:
       
"javascript 0"
"php 1"
"c++ 2"
"python 3"
     
*/

 

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Answer 2

const arr = ["javascript", "php", "c++", "python"];
 
console.log(arr);
 



 
/*
run:
       
["javascript", "php", "c++", "python"]
     
*/

 

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Answer 3

const arr = ["javascript", "php", "c++", "python"];
 
for(let i = 0; i < arr.length; i++) {
  console.log(arr[i]);
}
 



 
/*
run:
       
"javascript"
"php"
"c++"
"python"
     
*/

 

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