java how to add elements to an array code example
Example 1: javascript append to array
var colors=["red","white"];
colors.push("blue");
Example 2: how to add a new item in an array in javascript
let array = ["Chicago", "Los Angeles", "Calgary", "Seattle", ]
console.log(array)
array.push('New Item') < variable_name > .push( < What you want to add > )
console.log("This array has", array.length, "things in it")
Example 3: java add element to existing array
String[] rgb = new String[] {"red", "green"};
String[] rgb2 = new String[rgb.length + 1];
System.arraycopy(rgb, 0, rgb2, 0, rgb.length);
rgb2[rgb.length] = "blue";
rgb = rgb2;
Example 4: how to add objects in array java
car redCar = new Car("Red");
car Garage [] = new Car [100];
Garage[0] = redCar;