js array add element
array.push(element)java add element to existing array
//original array
String[] rgb = new String[] {"red", "green"};
//new array with one more length
String[] rgb2 = new String[rgb.length + 1];
//copy the old in the new array
System.arraycopy(rgb, 0, rgb2, 0, rgb.length);
//add element to new array
rgb2[rgb.length] = "blue";
//optional: set old array to new array
rgb = rgb2;how to add objects in array java
car redCar = new Car("Red");
car Garage [] = new Car [100];
Garage[0] = redCar;how to add elements into an array in javascript
var languages = ["JavaScript", "PHP", "Python", "SQL"];
console.log(languages);
languages.push("C");
console.log(languages);adding an item to an array
addItems = items => {
this.setState({
emp: [
...this.state.emp,
...items
]
})
}how to make and add to an array in javascript
var arrayExample = [53,'Hello World!'];
console.log(arrayExample) //Output =>
[53,'Hello World!']
//You can also do this
arrayExample.push(true);
console.log(arrayExample); //Output =>
[53,'Hello World!',true];Copyright © 2021 Codeinu
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