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const

Return to immutable, constant, val, var, const Function, Functions-Methods, Reserved Words - Keywords, Programming Glossary

See: CPP const keyword


  1. JavaScript - Official documentation: Mozilla Developer Network (MDN)
  2. TypeScript - Official documentation: TypeScript Handbook
  3. C++ - Official documentation: cppreference.com
  4. Rust - Official documentation: The Rust Programming Language
  5. Go - Official documentation: The Go Programming Language Specification
  6. Swift - Official documentation: Swift Documentation
  7. Kotlin - Official documentation: Kotlin Documentation
  8. Dart - Official documentation: Dart Language Tour
  9. PHP - Official documentation: PHP Manual
  10. C# - Official documentation: Microsoft C# Documentation
  11. Java - Official documentation: Oracle Java Language Specification
  12. Objective-C - Official documentation: Apple Developer Documentation
  13. Scala - Official documentation: Scala Documentation
  14. Ruby - Official documentation: Ruby Documentation
  15. Python - Python uses `const` conceptually, but does not have a `const` keyword. Documentation: Python Enhancement Proposals (PEP)
  16. Perl - Perl uses `const` concept through modules but does not have a built-in `const` keyword. Documentation: Perl Documentation
  17. Haskell - Haskell uses `const` function rather than as a reserved word. Documentation: Haskell Documentation
  18. Lua - Lua does not have a `const` keyword, but local variables are effectively constant. Documentation: Lua Documentation
  19. Clojure - Clojure does not use `const` in the traditional sense, emphasizing immutability. Documentation: Clojure Documentation
  20. Erlang - Erlang treats all variables as constants once they are bound. Documentation: Erlang Documentation

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Please note: - The use of `const` in languages such as Python, Perl, Lua, Clojure, and Erlang is conceptual or achieved through different means, as these languages either do not have a `const` keyword or treat variables differently. - The links provided direct you to sections of the official documentation that relate to the concept of constants or immutability where applicable. For Python and Perl, where `const` is not a keyword, the links point to relevant documentation on the topic. - Always refer to the latest version of the documentation for the most current information.


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Snippet from Wikipedia: Const (computer programming)

In some programming languages, const is a type qualifier (a keyword applied to a data type), which indicates that the data is read-only. While this can be used to declare constants, const in the C family of languages differs from similar constructs in other languages in that it is part of the type, and thus has complicated behavior when combined with pointers, references, composite data types, and type-checking. In other languages, the data is not in a single memory location, but copied at compile time for each use. Languages which use it include C, C++, D, JavaScript, Julia, and Rust.

Reserved Words: Programming Language Keywords, aka Reserved Identifiers. (navbar_reserved_words - see also navbar_programming)

Programming: Programming languages

Variables and Data Types, Control Structures, Functions and Methods, Object-Oriented Programming (OOP), Functional Programming, Procedural Programming, Event-Driven Programming, Concurrent and Parallel Programming, Error Handling and Debugging, Memory Management, Recursion, Algorithms, Data Structures, Design Patterns, Software Development Life Cycle (SDLC), Version Control Systems, Database Programming, Web Development, Mobile App Development, Game Development, Machine Learning and AI Programming, Network Programming, API Development, Security in Programming, Testing and Quality Assurance, User Interface and User Experience Design, Scripting Languages, Assembly Language, High-Level Programming Languages, Low-Level Programming Languages, Compiler Design, Interpreter Design, Garbage Collection, Regular Expressions, Graphical User Interface (GUI) Programming, Command Line Interface Development, Cross-Platform Development, Cloud Computing in Programming, Blockchain Programming, IoT Programming, Embedded Systems Programming, Microservices Architecture, Serverless Architecture, Big Data Technologies, Data Visualization, Data Mining and Analysis, Natural Language Processing (NLP), Computer Graphics Programming, Virtual Reality (VR) Development, Augmented Reality (AR) Development, Cryptography in Programming, Distributed Systems, Real-Time Systems Programming, Operating System Development, Compiler and Interpreter Development, Quantum Computing, Software Project Management, Agile Methodologies, DevOps Practices, Continuous Integration and Continuous Deployment (CI/CD), Software Maintenance and Evolution, Software Licensing, Open Source Development, Accessibility in Software Development, Internationalization and Localization, Performance Optimization, Scalability Techniques, Code Refactoring, Design Principles, API Design, Data Modeling, Software Documentation, Peer-to-Peer Networking, Socket Programming, Front-End Development, Back-End Development, Full Stack Development, Secure Coding Practices, Code Reviews, Unit Testing, Integration Testing, System Testing, Functional Programming Paradigms, Imperative Programming, Declarative Programming, Software Architecture, Cloud-Native Development, Infrastructure as Code (IaC), Ethical Hacking for Developers, Artificial Intelligence Ethics in Programming, Software Compliance and Standards, Software Auditing, Debugging Tools and Techniques, Code Optimization Techniques, Software Deployment Strategies, End-User Computing, Computational Thinking, Programming Logic and Techniques, Advanced Data Management

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const.txt · Last modified: 2024/03/14 18:41 (external edit)