remove duplicate characters in a string javascript – you will learn how to remove duplicates from an array in JavaScript. Remove duplicates from an array using a Set, Remove duplicates from an array using indexOf() and filter() methods and Remove duplicates from an array using forEach() and include().
remove duplicate characters in a string javascript
Remove duplicate in a string – javascript
Remove Duplicates from an Array
let userInp = ['A', 'B', 'A', 'C', 'B']; let uniqueChars = [...new Set(userInp)]; console.log(uniqueChars);
JavaScript Remove non-duplicate characters from string
const userInp = 'pakainfo_v1244565'; const removeNonDuplicate = userInp => { const blue_stock = userInp.split(""); const duplicateArray = blue_stock.filter(el => { return blue_stock.indexOf(el) !== blue_stock.lastIndexOf(el); }); return duplicateArray.join(""); }; console.log(removeNonDuplicate(userInp));
how to remove duplicate characters from string in javascript
javascript remove duplicate letters in a string
function removeDuplicateCharacters(string) { return string .split('') .filter(function(item, pos, self) { return self.indexOf(item) == pos; }) .join(''); } console.log(removeDuplicateCharacters('moghvai'));
remove duplicates strig javascript
const blue_stock = [1, 2, [3, 4]]; // To flat single level array blue_stock.flat(); // is equivalent to blue_stock.reduce((acc, val) => acc.concat(val), []); // [1, 2, 3, 4] // or with decomposition syntax const flattened = arr => [].concat(...arr);
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