metalang99
semver
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metalang99 | semver | |
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42 | 720 | |
765 | 7,020 | |
- | 1.3% | |
3.7 | 2.3 | |
19 days ago | 3 months ago | |
C | ||
MIT License | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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metalang99
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How to convert an enum to string in C++
There are also other approaches. Macro variants making use of `__VA_ARGS__` would be probably the best trade-off. If you want a slightly more ergonomic syntax, something like Metalang99 [1] will help (and the author even wrote a post about this exact subject [2]). Codegen is another option which may work better than other options depending on the situation and exact implementation strategy. And there is always the Reflection TS [3], which may or may not be incorporated to C++26...
[1] https://github.com/Hirrolot/metalang99
[2] https://hirrolot.github.io/posts/pretty-printable-enumeratio...
[3] https://en.cppreference.com/w/cpp/experimental/reflect
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Few lesser known tricks, quirks and features of C
I went down the rabbit hole with C99 metaprogramming after reading through the list. For reference: https://metalang99.readthedocs.io/en/latest/, https://github.com/Hirrolot/metalang99
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Boost:Unordered_flat_map
Honestly I have to disagree. There is nothing particularly special about what Super Template Tetris(STT) is doing.
At its core, template metaprogramming is just functional programming at compile time. STT is just a template and a runtime function which do the following:
1, take an input via compile time flag (the `-D DIRECTION`)
2. take a type input from an included header file containing the current state (`#include "current_game.h"`)
3. via functional programming, compute the results of a single step of the game.
4. specialise a single function using the results of step 3. this function prints the computed result to the screen and the computed game state to a file (`./current_game.h`).
5. gcc/clang exits. compilation is complete.
6. call the compiled binary.
7. the binary runs the specialised function and prints the outputs.
Sure it's fucky and you shouldn't do that in production but what sane individual is writing a piece of code that at runtime (after compiling) seeks out one of its own source files and modifies that file?
To prevent this from being possible you'd have to remove runtime file IO from the language. The other potential solutions wouldn't work:
1. Remove templates entirely: Still would be possible using https://github.com/Hirrolot/metalang99 which solely uses the preprocessor. Given that the pre-processor is literally just term substitution(a glorified copy/paste engine), if you removed that as well, you'd have to accept no form of metaprogramming at all.
2. Remove the ability to #include other files: Could still be done by doing everything inline. `#include` is just copy-paste anyways so it's more an abstraction than anything else to the compiler and preprocessor, it's basically the same as if all the code was pasted into the same file.
That leaves you with removing file IO. Without IO a programming language is basically useless, particularly as a systems programming language.
- What does the ??!??! operator do in C?
- Metalang99: Full-blown preprocessor metaprogramming for C/C++
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Learning HTML was too hard so I made a compiler instead
P.S. I wrote Metalang99 BTW.
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How did you choose the name for your programming language?
Metalang99, a metalanguage for C99. Simple :)
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Rust is hard, or: The misery of mainstream programming
Just wait until you see some other things by the same author, like https://github.com/Hirrolot/metalang99
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Conditional preprocessor macro, anyone?
I did get a few great responses there as well, though. One was a link to this impressive piece of work: https://github.com/Hirrolot/metalang99/blob/master/examples/lambda_calculus.c
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What are the minimal changes required to turn C into a functional programming language?
Some preprocessor nonsense: https://github.com/Hirrolot/metalang99/blob/master/examples/lambda_calculus.c
semver
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Master the Art of Writing and Launching Your Own Modern JavaScript and Typescript Library in 2024
Following the Semantic Versioning rules, you should raise the version number every time you need to publish your library. In your "package.json" file, you need to change the version number to reflect whether the changes are major, minor, or patch updates.
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Using semantic-release to automate releases and changelogs
Semantic Versioning: An established convention for version numbers following the pattern MAJOR.MINOR.PATCH
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Essential Command Line Tools for Developers
Increases the major of the latest tag and prints it As per the Semver spec, it'll also clear the pre-release…
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Testing Our Tasks
The reason for this is that software libraries and package managers, in general, but specifically here, rely on semantic versioning. Semantic versioning is really useful for distributing packages in a predictable way. What does this look like for our project?
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What is Semantic Versioning and why you should use it for your software ?
For a more detailed and comprehensive guide on semantic versioning, visit https://semver.org
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Neovim v0.9.5 Released
I believe neovim follows semantic versioning. https://semver.org/
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Semver 2.0.0 Released
Semver has been 2.0.0 for 10 years, look at the date of the assets. Multiple releases created today where none existed before. Not sure why someone is creating releases now, perhaps just some housekeeping/cleanup.
https://github.com/semver/semver/releases
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First purchase advice
All ELRS hardware will talk to all other ELRS hardware, including Radiomaster's ELRS transmitters and receivers. There are one or two exceptions from scummy companies that have been pilloried by the community, and you probably won't find them anymore. So long as the ELRS firmware running on both devices has the same major version number, you're good to go. ie. 3.3.1 will still talk to 3.0.1, but won't talk to 2.0.0. (The "major version" is the 1st number, the "minor version" is the 2nd number, and the "patch version" is the 3rd number. See Semantic Versioning for more info.)
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fkYAML v0.3.0: Support non-string-scalar nodes as mapping keys
If you're using semver, read the spec it's not overly long or hard to understand.
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Immich will have breaking changes (again) in the next release
Semantic versioning actually has a clear rule about this:
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porth
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map-macro - A recursive C preprocessor macro which performs an operation on each element of a list
changesets - 🦋 A way to manage your versioning and changelogs with a focus on monorepos
libexpat - :herb: Fast streaming XML parser written in C99 with >90% test coverage; moved from SourceForge to GitHub
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