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how to create an array in node js

// Don't need to provide elements directly, but you can

// FIRST OPTION
var myArray = new Array(/*elements1, elements2*/);

// SECOND OPTION
var mySecondArray = [/*element1, element2*/];
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create javascript array

let arr = new Array(element0, element1, ..., elementN)
let arr = Array(element0, element1, ..., elementN)
let arr = [element0, element1, ..., elementN]
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create array javascript

function solution(size) {
    return Array(size).fill(1);
}
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how to make an array in javascript

var names = ["Sanjith", "Pranav", "Aadya", "Saharsh"]
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create array

const fill = new Array(5).fill(0)
console.log(fill) // [ 0,0,0,0,0]

let filledArray = new Array(10).fill({'hello':'goodbye'});
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declare an array nodejs

var arr1 = new Array();
var arr2 = [];
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how to make a javascript array

let array = ["item1", "item2"]
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JavaScript Create an Array

const array1 = ["eat", "sleep"];
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how define array js

var Names = ["Arbab","Ali","Ahsan"]
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create array javascript

Array.from({length: 10}, (_, i) => i + 1)
//=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
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how to create an array in javascript


let myVar = ["1","2","3"];

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how to create an array in javascript

let fruits = ['Apple', 'Banana']

console.log(fruits.length)
// 2
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new array from javascript

// Sequence generator function (commonly referred to as "range", e.g. Clojure, PHP etc)
const range = (start, stop, step) => Array.from({ length: (stop - start) / step + 1}, (_, i) => start + (i * step));

// Generate numbers range 0..4
range(0, 4, 1);
// [0, 1, 2, 3, 4]

// Generate numbers range 1..10 with step of 2
range(1, 10, 2);
// [1, 3, 5, 7, 9]

// Generate the alphabet using Array.from making use of it being ordered as a sequence
range('A'.charCodeAt(0), 'Z'.charCodeAt(0), 1).map(x => String.fromCharCode(x));
// ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"]
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how to create an array in javascript

// Ways to create an array in javascript
const stuff = [element1, element2, ...]; // array literal notation
const stuff = new Array(element1, element2, ...); // array object notation
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create java script array

// 'fruits' array created using array literal notation.
const fruits = ['Apple', 'Banana'];
console.log(fruits.length);
// 2

// 'fruits2' array created using the Array() constructor.
const fruits2 = new Array('Apple', 'Banana');
console.log(fruits2.length);
// 2

// 'fruits3' array created using String.prototype.split().
const fruits3 = 'Apple, Banana'.split(', ');
console.log(fruits3.length);
// 2
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declare array in javascript

const products=["watch", "pc", "mouse", "keyboard"];
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how to declare an array in javascript

var array = [item1, item2, .....];
/*

  item1 and item2 could be a string (which is 
  a letter written in double or single quotes like this "string" or 'string') or 
  a number (which is just a normal number on the keypad) or a boolean (which is 
  an experssion which either returns to true of false) and the ..... means that 
  the inputs can be infinite.
  
*/
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js new array

new Array(element0, element1, /* … ,*/ elementN)
new Array(arrayLength)

Array(element0, element1, /* … ,*/ elementN)
Array(arrayLength)
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Javascript Create Array

let words = [Hello, Hi, Greetings];
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