1. Home
  2. Javascript

Js no duplicates in array

Code examples

36
0

js delete duplicates from array 

const names = ['John', 'Paul', 'George', 'Ringo', 'John'];

let unique = [...new Set(names)];
console.log(unique); // 'John', 'Paul', 'George', 'Ringo'
0
0

javascript to remove duplicates from an array 

uniqueArray = a.filter(function(item, pos) {
    return a.indexOf(item) == pos;
})

Similar pages

Similar pages with examples

make new array without duplicates js
delete duplicates in array javascript
remove array duplicates javascript
deleted the elements repeated in array new set
javascript array filter doubles
how to remove duplicate elements from array in javascrip
remove duplicates array from array js
how to remove duplicates from array js
delete duplicate elements from array
how to remove duplicates in array js
how to remove array duplicates in javascript
remove dupe from array javascript
how to remove duplicates in an array in javascript
remove duplicates in array js
how to remove duplicate id from array in javascript using forloop
removed duplicated array javascript
remove repeated values in array js
how to remove duplicates out of array javascript
how to remove the duplicates from the array
remove duplicate from array in js
javascript array get rid of duplicates
remove duplicate values from two array javascript
how to remove duplicate value frim array using js
how to remove duplicates from array javascript
javascript remove repeated elements array
remove duplicate id from array javascript
how to remove duplicate items from array in javascript
javascript remove duplicate string from array
how to remove duplicates js
remove duplicates js
angular array no duplicates
js remove rpeating charecters from array
array remove same values other array
remove any repeating array values
filter out duplicates in array javascript
js filter duplicates from array
remove duplicates from array of strings javascript
remove duplicate with filter js
how to get rid of duplicates strings in an array javascript

In other languages

This page is in other languages

Русский
..................................................................................................................
Ссылка
Italiano
..................................................................................................................
Link
Polski
..................................................................................................................
Link
Română
..................................................................................................................
Legătură
한국어
..................................................................................................................
링크
हिन्दी
..................................................................................................................
लिंक
Français
..................................................................................................................
Lien
Türk
..................................................................................................................
Atıf
Česk
..................................................................................................................
Odka
Português
..................................................................................................................
Referênci
ไทย
..................................................................................................................
เชื่อมโยง
中文
..................................................................................................................
链接
Español
..................................................................................................................
Referencia
Slovenský
..................................................................................................................
Odkaz
Балгарскі
..................................................................................................................
Спасылка
Íslensk
..................................................................................................................
Link

Popular in the category

Popular pages with examples in the category

js filter duplicate numbers from array
reverse array and remove duplicate javascript
javascript merge arrays remove duplicates
html onclick javascript
remove duplicate array from an array in javascript
html onclick info
remove duplicate arrays from an array in javascript
remove duplicate element in array js
onlclick function
remove duplicated values from array js
button on lcick
onlick html
js on button click
input button onclick
Objects cannot be compared:
js onclick on html event