How do I remove an element in a list, using forEach?

Question

var people = [\'alex\',\'jason\',\'matt\'];

people.forEach(function(p){
    if(p.length > 4){
       //REMOVE THIS PERSON or pop it out of the list or whatever
          


        

Answer 1

ForEach, since ES5 can be used together with an index:

data.forEach(function (element, index) {
  if (element % 2 == 0) {
    data.splice(index, 1);
  }
});