Node.js - How to retrieve the value from an array?

Question

var date = {

"1/2/20":500,
"2/2/20":601,
"3/2/20":702,
"4/2/20":803,
"5/2/20":904

}

How do I get only the number so it prints without the date like so:

developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… — Phix
– Phix, Commented Apr 22, 2020 at 19:07

Andy Gaskell · Accepted Answer · 2020-04-22 19:08:15Z

5

You're looking for Object.values.

var date = {

  "1/2/20":500,
  "2/2/20":601,
  "3/2/20":702,
  "4/2/20":803,
  "5/2/20":904

}

console.log(Object.values(date))

➜  ~ node foo.js
[ 500, 601, 702, 803, 904 ]

If you want to match output exactly add a call to join.

console.log(Object.values(date).join('\n'))

➜  ~ node foo.js
500
601
702
803
904

answered Apr 22, 2020 at 19:08

Andy Gaskell

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Comments

Mrunall Veer · Accepted Answer · 2020-04-22 19:21:30Z

0

You can try the following code:

let date = {

"1/2/20":500,
"2/2/20":601,
"3/2/20":702,
"4/2/20":803,
"5/2/20":904

}

for (let key of Object.keys(date)) {
    let val = date[key];
    console.log(val) 
}

answered Apr 22, 2020 at 19:21

Mrunall Veer

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