Created
January 20, 2021 18:53
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Javascript: Returning the number of the day in the year
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| function dayInYear(date){ | |
| return Math.floor((date - new Date(date.getFullYear(), 0, 0)) / 1000 / 60 / 60 / 24); | |
| } | |
| dayInYear(new Date()); // 12 |
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