Answers for "delete empty positions in array"

Javascript

4

REMOVING EMPTY ARRAY INDEX

var array = [0, 1, null, 2, "", 3, undefined, 3,,,,,, 4,, 4,, 5,, 6,,,,];

var filtered = array.filter(function (el) {
  return el != null;
});

console.log(filtered);

Posted by: Guest on December-22-2019

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