javascript array
//create an array like so:
var colors = ["red","blue","green"];
//you can loop through an array like this:
for (var i = 0; i < colors.length; i++) {
console.log(colors[i]);
}javascript array
//create an array like so:
var colors = ["red","blue","green"];
//you can loop through an array like this:
for (var i = 0; i < colors.length; i++) {
console.log(colors[i]);
}javascript array methods
let fruits = ['Apple', 'Banana']
console.log(fruits.length)
// 2js array
var colors = [ "red", "orange", "yellow", "green", "blue" ]; //Array
console.log(colors); //Should give the whole array
console.log(colors[0]); //should say "red"
console.log(colors[1]); //should say "orange"
console.log(colors[4]); //should say "blue"
colors[4] = "dark blue" //changes "blue" value to "dark blue"
console.log(colors[4]); //should say "dark blue"
//I hope this helped :)Array Methods
dogs.toString(); // convert to string: results "Bulldog,Beagle,Labrador"
dogs.join(" * "); // join: "Bulldog * Beagle * Labrador"
dogs.pop(); // remove last element
dogs.push("Chihuahua"); // add new element to the end
dogs[dogs.length] = "Chihuahua"; // the same as push
dogs.shift(); // remove first element
dogs.unshift("Chihuahua"); // add new element to the beginning
delete dogs[0]; // change element to undefined (not recommended)
dogs.splice(2, 0, "Pug", "Boxer"); // add elements (where, how many to remove, element list)
var animals = dogs.concat(cats,birds); // join two arrays (dogs followed by cats and birds)
dogs.slice(1,4); // elements from [1] to [4-1]
dogs.sort(); // sort string alphabetically
dogs.reverse(); // sort string in descending order
x.sort(function(a, b){return a - b}); // numeric sort
x.sort(function(a, b){return b - a}); // numeric descending sort
highest = x[0]; // first item in sorted array is the lowest (or highest) value
x.sort(function(a, b){return 0.5 - Math.random()}); // random order sortarray javascript
var familly = []; //no familly :(
var familly = new Array() // uncommon
var familly = [Talel, Wafa, Eline, True, 4];
console.log(familly[0]) //Talel
familly[0] + "<3" + familly[1] //Talel <3 Wafa
familly[3] = "Amir"; //New coming member in the familyarray javascript
special_dates = [];
special_dates.push(new Date('2021/02/12').getTime());
special_dates.push(new Date('2021/02/13').getTime());
special_dates.push(new Date('2021/02/14').getTime());
for (var i = 0; i < special_dates.length; i++) {
console.log(special_dates[i]) ;
}Copyright © 2021 Codeinu
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