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Help I dont know what to do next.
How do I get just the 20th century years out of this array?
const years = [1989, 2015, 2000, 1999, 2013, 1973, 2012]; let century20; century20 = years.filter(year => year ); // century20 should be: [1989, 2000, 1999, 1973] // Write your code below
Simple, just add a condition on the right side of
year => year that checks if the year is in the 20th century, i.e. checks if the year is 2000 or earlier.