Answers for "do something for each item in an array javascript"

javascript array foreach example

const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
	console.log(index, item)
})

Posted by: Guest on April-27-2020

perform a function on each element of array javascript

var new_array = old_array.map(function(e) { 
  e.data = e.data.split(','); 
  return e;
});

Posted by: Guest on December-15-2019

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