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A programming language is a language that can be used to give directions to a computer. They follow syntactic and semantic rules, just like human languages. There are a multitude of programming languages that are specialized for many different use cases. 

General programming languages

McGill Programming Language Definition

Programming languages may be classified by their paradigm, or domain of use. Examples of paradigms include:
- Object-Oriented Programming
- Functional Programming
- Logic programming 

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