Lists

Post Example

Operations for a dynamic List data structure.

Examples in JavaScript
Sort List in JavaScript
by yhuang JavaScript 
var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.sort(); 
console.log(fruits);

fruits.reverse();     // Then reverse the order of the elements
console.log(fruits);

// Custom sort
var complexList = [{prop: 1}, {prop:100}, {prop:23}];
complexList.sort(function(a, b){return a.prop - b.prop});
console.log(complexList);
Contains Value in JavaScript
by yhuang JavaScript 
console.log([1, 2, 3].includes(2));
console.log([1, 2, 3].includes(4));

console.log(['some', 'simple', 'words'].includes(123));
console.log(['some', 'simple', 'words'].includes('words'));