26 lines
659 B
Markdown
26 lines
659 B
Markdown
---
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title: Date difference in months
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tags: date
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cover: two-flower-vases
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firstSeen: 2020-08-07T15:15:26+03:00
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lastUpdated: 2020-10-19T22:49:51+03:00
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---
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Calculates the difference (in months) between two dates.
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- Use `Date.prototype.getFullYear()` and `Date.prototype.getMonth()` to calculate the difference (in months) between two `Date` objects.
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```js
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const getMonthsDiffBetweenDates = (dateInitial, dateFinal) =>
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Math.max(
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(dateFinal.getFullYear() - dateInitial.getFullYear()) * 12 +
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dateFinal.getMonth() -
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dateInitial.getMonth(),
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0
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);
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```
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```js
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getMonthsDiffBetweenDates(new Date('2017-12-13'), new Date('2018-04-29')); // 4
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```
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