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CodeArchaeology

Unearthing programming languages from the popular to the obscure

Discover how languages old and new still run on modern machines — macOS, Windows, and Docker. From FORTRAN to Rust, every language has a story to tell.

hello_world.history
// 1957 - FORTRAN WRITE(*,*) 'Hello, World!' // 1972 - C printf("Hello, World!\n"); // 1995 - Java System.out.println("Hello!"); // 2015 - Rust println!("Hello, World!");
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The Language Inside the Language: A Tour of Metaprogramming

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Every programming language must solve the problem of code that runs at compile time versus runtime. The answers — C preprocessor macros, Lisp macros, C++ templates, Rust procedural macros, Zig's comptime — reveal radically different philosophies about where language ends and meta-language begins.

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Operators in Eiffel

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Eiffel

Learn arithmetic, comparison, logical, and string operators in Eiffel - and discover how operators are really feature calls on objects

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Operators in Dylan

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Dylan

Learn about arithmetic, comparison, logical, and assignment operators in Dylan with practical Docker-ready examples

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Operators in Delphi

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Delphi

Learn arithmetic, comparison, logical, bitwise, and set operators in Delphi with practical Free Pascal examples

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Operators in Dart

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Dart

Learn arithmetic, comparison, logical, assignment, and null-aware operators in Dart with practical Docker-ready examples

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Every language guide includes working code examples, Docker images for instant setup, and progressive tutorials from Hello World to advanced topics.