Data Types and Operators

Numbers, strings, logic. Learning to work with information.

Comparison: The Equality Torture

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Logical Operators: AND, OR, NOT

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Operator ?? (Nullish Coalescing)

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Numbers: Rounding and Properties

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Checks: NaN, Infinity, and Parsing

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Strings: Templates and Quote Magic

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Strings: Search and Verification

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Strings: Transformation and Slicing

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BigInt: Beyond the Possible

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Comparison: Object.is vs ===

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Primitives as Objects: Wrappers

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Inside the Number: IEEE 754 Standard

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Typed Arrays: Maximum Speed

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