To use the getDayOfYear
function from the date-fns
library in TypeScript, follow these steps:
date-fns
library as a dependency in your project:index.ts21 chars2 lines
getDayOfYear
function from date-fns
at the top of your TypeScript file:index.ts41 chars2 lines
Date
object and pass it as an argument to the getDayOfYear
function. This function returns the day of the year for that particular date:index.ts163 chars4 lines
You can also pass a string representing a date to the getDayOfYear
function, as long as you use a parseable format:
index.ts141 chars3 lines
Note that getDayOfYear
returns an integer between 1 and 366 (inclusive), depending on whether the year is a leap year or not.
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