pushing to an array
array = ["hello"]
array.push("world");
console.log(array);
//output =>
["hello", "world"]pushing to an array
array = ["hello"]
array.push("world");
console.log(array);
//output =>
["hello", "world"]pushing element in array in javascript
array = ["hello"]
array.push("world");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 to an array
var ar = ['one', 'two', 'three'];
ar[3] = 'four'; // add new element to aradding an item to an array
addItem = item => {
this.setState({
emp: [
...this.state.emp,
item
]
})
}Copyright © 2021 Codeinu
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