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@std/datetime@0.215.0

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Works with
It is unknown whether this package works with Browsers, Deno, Node.js, Cloudflare Workers, Bun
It is unknown whether this package works with Browsers
It is unknown whether this package works with Deno
It is unknown whether this package works with Node.js
It is unknown whether this package works with Cloudflare Workers
It is unknown whether this package works with Bun
•JSR Score70%•
Published2 years ago (0.215.0)

Functions

f
isLeap(year: Date | number): boolean

Returns whether the given date or year (in number) is a leap year or not in the local time zone. based on: https://docs.microsoft.com/en-us/office/troubleshoot/excel/determine-a-leap-year

f
isUtcLeap(year: Date | number): boolean

Returns whether the given date or year (in number) is a leap year or not in UTC time. This always returns the same value regardless of the local timezone. based on: https://docs.microsoft.com/en-us/office/troubleshoot/excel/determine-a-leap-year

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Add Package

deno add jsr:@std/datetime

Import symbol

import * as mod from "@std/datetime/is_leap";
or

Import directly with a jsr specifier

import * as mod from "jsr:@std/datetime/is_leap";