How to convert array of numbers into a date string format. Typescript/Angular 7

Question

Is there a way to parse an array of numbers to a date string in typescript?

This is how I would do it in C#:

    int[] date = { 2017, 10, 20 };

    public string convert(dynamic date)
    {
        return string.Format("{0}/{1}/{2}", date[1], date[2], date[0]);
    }

Any suggestions to do this in typescript/javascript?

Fredrik Lundin Grande · Accepted Answer · 2019-11-10 18:22:15Z

2

The most similar to your C# code would probably be something like:

const date = [2017, 10, 20];

convert(date: number[]): string {
  return `${date[0]}/${date[1]}/${date[2]}`;
}

answered Nov 10, 2019 at 18:22

Fredrik Lundin Grande

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Julian · Accepted Answer · 2019-11-10 18:18:02Z

1

You can try something like:

let date = [2017, 10, 20]
const convert = function(d){
  return d.join('/')
}

or, for more versatile solutions you should check the Date built-in object.

answered Nov 10, 2019 at 18:18

Julian

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