filter javascript array
var words = ['spray', 'limit', 'elite', 'exuberant', 'destruction', 'present'];
const result = words.filter(word => word.length > 6);
console.log(result);filter javascript array
var words = ['spray', 'limit', 'elite', 'exuberant', 'destruction', 'present'];
const result = words.filter(word => word.length > 6);
console.log(result);filter out arrays js
let newArray = array.filter(function(item) {
return condition;
});filter syntax
// Arrow function
filter((element) => { ... } )
filter((element, index) => { ... } )
filter((element, index, array) => { ... } )
// Callback function
filter(callbackFn)
filter(callbackFn, thisArg)
// Inline callback function
filter(function callbackFn(element) { ... })
filter(function callbackFn(element, index) { ... })
filter(function callbackFn(element, index, array){ ... })
filter(function callbackFn(element, index, array) { ... }, thisArg)js filter items by index
let newArray = arr.filter(callback(element[, index, [array]])[, thisArg])Copyright © 2021 Codeinu
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