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JavaScript: Arrays, Sets & Maps

Posted: Thu Apr 16, 2026 7:03 pm
by Jason

Code: Select all

// array_set_map_decleration.js

const array_of_some_colors = ["red", 'blue", "green", "yellow", "purple", "brown", "orange", 'black", "white", "grey", "pink"]

const set_of_some_lowercase_letters = new Set(["a", "d", "b", "q", "m"])

const map_of_some_NFL_teams = new Map(["Baltimore", Ravens], ["Houston", Texans])