jquery - Remove the element from the array in javascript? -

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• remove duplicates javascript array 53 answers

var arr = ["cat", "dog", "bear", "cat", "bird", "dog", "dog","cat"];  arr.remove("cat", "dog");  console.log(arr);

i want delete string "cat" , "dog" want print them 1 time in result. can me?

use filter function.

var arr = ["cat", "dog", "bear", "cat", "bird", "dog", "dog","cat"];  arr = arr.filter(function(item, pos) {      return arr.indexof(item) == pos;  });  console.log(arr);