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Update getColonTimeFromDate.md

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Angelos Chalaris
2018-02-02 12:57:41 +02:00
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snippets/getColonTimeFromDate.md
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### getColonTimeFromDate ### getColonTimeFromDate
Formats hour, minute, and second time integers from Date into stringified colon representation. Formats hour integer to 12 hour clock and maintains digit lengths to match (HH:MM:SS). Returns a string of the form `HH:MM:SS` from a `Date` object.
Use `Date.toString()` and `String.slice()` to get the `HH:MM:SS` part of a given `Date` object.
```js ```js
const getColonTimeFromDate = date => date.toTimeString().slice(0, 8) const getColonTimeFromDate = date => date.toTimeString().slice(0, 8);
``` ```
```js ```js
getColonTimeFromDate(new Date()) // "08:38:00" getColonTimeFromDate(new Date()); // "08:38:00"
``` ```