Add commas to number #469
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Add commas to number #469
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phuocng
reviewed
Aug 27, 2021
| @@ -0,0 +1,5 @@ | |||
| ~~~ javascript | |||
| const addCommas = (num) => (!num) ? null : num.toString().split('.').map((n,i) => (i === 0) ? n.replace(/\B(?=(\d{3})+(?!\d))/g, ',') : n).join('.'); | |||
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Can you remove the check !num? All of snippets assume that users pass valid parameters. So it looks like
const addCommas = (num) => [...`${num}`].map(...)
|
Can you resolve the conflicts? I will remove |
|
Still there is conflicts in this pull request ! |
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Adds a comma after every three digits to the left of the decimal point.