using the filter function in javascript code example

Example 1: filter javascript array

var words = ['spray', 'limit', 'elite', 'exuberant', 'destruction', 'present'];

const result = words.filter(word => word.length > 6);

console.log(result);

Example 2: how the filter() function works javascript

const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9];

const filter = arr.filter((number) => number > 5);
console.log(filter); // [6, 7, 8, 9]

Example 3: javascript array filter

var newArray = array.filter(function(item) {
  return condition;
});

Example 4: js filter array

const filterArray=(a,b)=>{return a.filter((e)=>{return e!=b})}

let array = ["a","b","","d","","f"];

console.log(filterArray(array,""));//>> ["a","b","d","f"]