Is it possible to replace all strings except one in an array

Question

My list is this: [ '030', '040', '050', '060', '070', '080', '090', '100', '110' ]

I wanted to know if it's possible to replace all zero's with nothing except the one in '100', in there i want just to replace the last one so it would be '10'.

let sizeCodes = body['items'][0]['product']['possibilities']['size']
let codeList = []
sizeCodes.forEach(sizeCode => {
    sizeC = sizeCode['code']
    codeList.push(sizeC)
})
codeList.forEach(code => {
    let variants = body['items'][0]['product']['variantOptions']['variants'][`${code}`]['stockLevel']['stockLevel']
    log('Size: ' + code.replace(/0/g, '') + '    |    Stock: ' + variants, 'info')
})

This is what i tried but obviously that replaces all zero's. Also i don't want to do that in the actual array, the '030' stands for size 3, '040' for size 4, etc. i just want to make it look cleaner by outputing that instead.

Parse them to integers and divide by ten?

jonrsharpe
– jonrsharpe

2019-07-17 18:15:53 +00:00
Commented Jul 17, 2019 at 18:15 — jonrsharpe
– jonrsharpe, Commented Jul 17, 2019 at 18:15
arr.map(n => n / 10)

Mark
– Mark

2019-07-17 18:16:09 +00:00
Commented Jul 17, 2019 at 18:16 — Mark
– Mark, Commented Jul 17, 2019 at 18:16

JLRishe · Accepted Answer · 2019-07-17 18:17:38Z

4

Sounds like you want to strip any leading zeros and divide all the values by ten.

If so:

const codes =  [ '030', '040', '050', '060', '070', '080', '090', '100', '110' ];

const adjustedCodes = codes.map(n => (n / 10).toString());

console.log(adjustedCodes);

answered Jul 17, 2019 at 18:17

JLRishe

102k19 gold badges138 silver badges171 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Kamil Kiełczewski · Accepted Answer · 2019-07-17 18:53:09Z

0

Improvemement of JLRishe answer, probably the shortest way of do it

codes.map(x=>''+x/10);

let codes = [ '030', '040', '050', '060', '070', '080', '090', '100', '110' ]

let r = codes.map(x=>''+x/10);

console.log(r);

edited Jul 17, 2019 at 18:53

answered Jul 17, 2019 at 18:38

Kamil Kiełczewski

93.7k34 gold badges401 silver badges375 bronze badges

Collectives™ on Stack Overflow

Is it possible to replace all strings except one in an array

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related