Question

How to remove item from the end of an array in JavaScript

Answer 1

const arr = ["javascript", "php", "c++", "python"];

arr.pop();

arr.forEach(function(item, index, array) {
  document.write(item + " " + index + "<br />");
});



/*
run:
      
javascript 0
php 1
c++ 2
    
*/

 

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