firstDecadeOfCentury

A function that returns a Date object of the first decade in a century.

firstDecadeOfCentury(new Date(2017, 0, 1)); // 2000-1-1
firstDecadeOfCentury(new Date(2007, 10, 22)); // 2000-11-22
firstDecadeOfCentury(new Date(2126, 0, 1)); // 2100-1-1

Parameters

value Date

Returns

Date - The first year in a century.

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