Answers for "Array() in js"

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]);
}

array of objects javascript

var widgetTemplats = [
    {
        name: 'compass',
        LocX: 35,
        LocY: 312
    },
    {
        name: 'another',
        LocX: 52,
        LocY: 32
    }
]

how to initialize an array in javascript

var array_name = [item1, item2, ...];

access index of array javascript

let first = fruits[0]
// Apple

let last = fruits[fruits.length - 1]
// Banana

javascript array

//create an array:
let colors = ["red","blue","green"];

//you can loop through an array like this:
//For each color of the Array Colors
for (color of colors){
  console.log(color);
}

//or you can loop through an array using the index:
for (var i = 0; i < colors.length; i++) {
    console.log(colors[i]);
}

array in js

var array_name = [item1, item2, ...];      
//Used to store more than 1 items