How do I push Array elements into an Object ? (Using ES5 syntaxes)

Question

I have two arrays :
var array1 = [ 5,7,9 ]
var array2 = [ "Ann", "Ben", "Ken" ]

And an empty object:
var obj={ }

how do I make array1 to be the object keys and array2 to be the object values.

The output should look like this:
Ann : 5,
Ben : 7,
Ken : 9

Please help me here :)

Answer 1

var array1 = [ 5,7,9 ]
var array2 = [ "Ann", "Ben", "Ken" ]

var obj = {};
obj = array2.reduce( (a,v,i) => ({...a, [v]:array1[i]}), obj);

https://code.sololearn.com/WIWplaTFKqTD/?ref=app

Answer 2

Nnabuife Chidozie Chinonso Here is another simple way :))

https://code.sololearn.com/WAd8863WdjMZ/?ref=app

Answer 3

var columns = ["Date", "Number", "Size", "Location", "Age"];
var rows = ["2001", "5", "Big", "Sydney", "25"];
var result = rows.reduce
(function(result, field, index){
result[columns[index]] = field;
return result; }, {})

console.log(result);

Output

{ Date: "2001", Number: "5", Size: "Big", Location: "Sydney", Age: "25" }

Answer 4

list1=['ayush','kumar','singh']
list2=['1','2','3']
dictonary=dict(zip(list1,list2))
print(dictonary)

Use the above syntex to achive the results

o sorry I think it may help you
https://stackoverflow.com/questions/50802528/convert-js-array-to-dictionary-hashmap

Answer 5

I am working with javascript.