Answers for "array filter from element containing"

1

filter out object in array using two arguments

var arr= [{id: "123", name: "Faa"},
          {id: "123", name: "Bar"},
          {id: "345", name: "Foo"},
          {id: "678", name: "FaaBar"}
         ];

var name = 'FaaBar';
var id = '678';

arr = arr.filter(function(elem) {
  //return false for the element that matches both the name and the id
  return !(elem.id == id && elem.name == name)
});
Posted by: Guest on June-25-2020
0

does filter change original array

Note: filter() does not change the original array.
Posted by: Guest on July-25-2020

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