Answers for "remove empty string from array javascript"

5

remove null from array javascript

let array = [0, 1, null, 2, 3];

function removeNull(array) {
return array.filter(x => x !== null)
};
Posted by: Guest on June-19-2020
6

Javascript remove empty elements from array

var colors=["red","blue",,null,undefined,,"green"];

//remove null and undefined elements from colors
var realColors = colors.filter(function (e) {return e != null;});
console.log(realColors);
Posted by: Guest on July-25-2019
4

remove empty values from array javascript

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
0

javascript array remove empty strings

// an empty space between two commas in an array is categorized as a null value
var array = [0, 1, null, 2, "", 3, undefined, 3,,,,,, 4,, 4,, 5,, 6,,,,];
// copy the following code snippet and use it anywhere in your own code
var filtered = array.filter(function (el) {
  return el != null;
});

console.log(filtered);
Posted by: Guest on June-01-2021
0

js filter to remove empty string in array.

var s = [ '1,201,karthikeyan,K201,HELPER,[email protected],8248606269,7/14/2017,45680,TN-KAR24,8,800,1000,200,300,Karthikeyan,11/24/2017,Karthikeyan,11/24/2017,AVAILABLE\r',
  '' ]
var newArr = s.filter(function(entry) { return entry.trim() != ''; })

console.log(newArr);
Posted by: Guest on May-19-2021

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