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J

J

J is an array and functional programming language that first appeared in 1990.

Paradigms: Array and stack, Functional, Object-oriented
First appeared: 1990
Reference: Wikipedia article

Not yet on the curriculum

There are no J lessons yet. The ideas that carry across every language, such as variables, control flow and functions, are covered in Fundamentals. For a full track to see how lessons are structured, start with Python.

Open source tutorials, written against specific language versions.

Source on GitHub