20 lines
448 B
Markdown
20 lines
448 B
Markdown
---
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title: isWeekend
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tags: date,beginner
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firstSeen: 2019-07-19T17:07:02+03:00
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lastUpdated: 2020-10-20T23:02:01+03:00
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---
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Checks if the given date is a weekend.
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- Use `Date.prototype.getDay()` to check weekend by using a modulo operator (`%`).
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- Omit the argument, `d`, to use the current date as default.
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```js
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const isWeekend = (d = new Date()) => d.getDay() % 6 === 0;
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```
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```js
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isWeekend(); // 2018-10-19 (if current date is 2018-10-18)
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```
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