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one array to another arrays value javascript

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Noor Mohammad Patwary answered on April 13, 2020 Popularity 9/10 Helpfulness 4/10

answer one array to another arrays value javascript

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one array to another arrays value javascript

Comment

// object.fromEntries Explain

// Note : it's work with array of an array 

let name  =['noor','alex','biker','hosler']
let ages = [ 11 , 13 , 15 , 17];

const newvalue=(
    name.map((nameArrayElement,index)=>{
        return [nameArrayElement,ages[index]]
    })
)
console.log(newvalue);

// output without using fromEntries

// [ [ 'noor', 11 ], [ 'alex', 13 ], [ 'biker', 15 ], [ 'hosler', 17 ] ]


const newvalueAfterFromEntries=Object.fromEntries(
    name.map((nameArrayElement,index)=>{
        return [nameArrayElement,ages[index]]
    })
)
console.log(newvalueAfterFromEntries);

// Output AfterFromEntries
// { noor: 11, alex: 13, biker: 15, hosler: 17 }






// By Noor Mohammad Patwary

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: arrays javascript

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Contributed on Jul 17 2022

Noor Mohammad Patwary

0 Answers Avg Quality 2/10

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one array as key another array as value javascript

Comment

// One array key as another array's value 


const FRUITS = ["Banana", "Orange", "Dragon", "Apple", "Weed"];

let colors=[ 'yellow ', 'OrangeColor', 'Merun', 'Green', 'Nice', ];


let result=Object.fromEntries( 
    FRUITS.map((array1Value,indexNumber)=>{
     return   [array1Value,colors[indexNumber]];
    })
);
console.log(result);

// output 

// {
//     Banana: 'yellow ',
//     Orange: 'OrangeColor',
//     Dragon: 'Merun',
//     Apple: 'Green',
//     Weed: 'Nice'
// }

Popularity 5/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: javascript key

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Contributed on Jul 17 2022

Noor Mohammad Patwary

0 Answers Avg Quality 2/10

copy one array to another javascript

Comment

/* Copying arrays or parts of arrays in JavaScript */

var fruit = ["apple", "banana", "fig"]; // Define initial array.
console.log(fruit); // ["apple", "banana", "fig"]

// Copy an entire array using .slice()
var fruit2 = fruit.slice(); 
console.log(fruit2); // ["apple", "banana", "fig"]

// Copy only two array indicies rather than all three
// From index 0 (inclusive) to index 2 (noninclusive)
var fruit3 = fruit.slice(0,2); 
console.log(fruit3); // ["apple", "banana"]

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: copy

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Contributed on Apr 13 2020

Depressed Dingo

0 Answers Avg Quality 2/10

assign array to another array javascript

Comment

var ar = ["apple","banana","canaple"];
var bar = Array.from(ar);
alert(bar[1]); // alerts 'banana'

// Notes: this is for in In ES6, works for an object of arrays too!

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: assign as

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Contributed on Jul 02 2020

Powerful Penguin

0 Answers Avg Quality 2/10

one array to another arrays value javascript

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