Vocabulary

Understand the term. Connect the concept.

A practical dictionary of 512 AI, machine learning, mathematics, and programming terms from HerbDev’s AI Vocabulary app. Start with a definition, explore an example, then follow the concepts behind it.

Linked concepts open in a new tab. Audio reads the definition and example.

Boolean

Programming · Level 2 of 5

Boolean

A type with true and false values.

It represents logical conditions rather than arbitrary numerical magnitude.

Example

A flag indicates whether a file exists.

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Audio transcript

Boolean. A type with true and false values. It represents logical conditions rather than arbitrary numerical magnitude. For example: A flag indicates whether a file exists.

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This helps you read implementation code and describe its behavior precisely.

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