Web Reference: Jul 8, 2025 · This chapter discusses JavaScript's basic grammar, variable declarations, data types and literals. Aug 19, 2022 · JavaScript literals covering Array literals, Integers literals, Floating number literals, Boolean literals, Object literals, String literals with description, example. Always use the literal []. The reason this is better is that it's safer because someone could potentially overwrite the window.Array constructor but not the literal.
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