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Cake day: Jun 15, 2023

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cross-posted from: https://programming.dev/post/10557947
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In this regard, AI-generated code resembles an itinerant contributor, prone to violate the DRY-ness [don’t repeat yourself] of the repos visited.

So I guess previously people might first look inside their repo’s for examples of code they want to make, if they find and example they might import it instead of copy and pasting.

When using LLM generated code they (and the LLM) won’t be checking their repo for existing code so it ends up being a copy pasta soup.






I just see it as less practical than maintaining a toolchain for devs to use.

There are definately some things preventing Nix adoption. What are the reasons you see it as less practical than the alternatives?

What are alternative ways of maintaining a toolchain that achieves the same thing?


That seems like an argument for maintaining a frozen repo of packages, not against containers.

I am not arguing against containers, I am arguing that nix is more reproducible. Containers can be used with nix and are useful in other ways.

an argument for maintaining a frozen repo of packages

This is essentially what nix does. In addition it verifies that the packages are identical to the packages specified in your flake.nix file.

You can only have a truly fully-reproducible build environment if you setup your toolchain to keep copies of every piece of external software so that you can do hermetic builds.

This is essentially what Nix does, except Nix verifies the external software is the same with checksums. It also does hermetic builds.



Related, this article talks about combining nix and direnv: https://determinate.systems/posts/nix-direnv

Using these tools you are able to load a reproducible environment (defined in a nix flake) by simply cding into a directory.


Are you saying that nix will cache all the dependencies within itself/its “container,” or whatever its container replacement would be called?

Yep, sort of.

It saves each version of your dependencies to the /nix/store folder with a checksum prefixing the program name. For example you might have the following Firefox programs

/nix/store/l7ih0zcw2csi880kfcq37lnl295r44pj-firefox-100.0.2
/nix/store/cm1bdi4hp8g8ic5jxqjhzmm7gl3a6c46-firefox-108.0.1
/nix/store/rfr0n62z21ymi0ljj04qw2d7fgy2ckrq-firefox-114.0.1

Because of this you can largely avoid dependency conflicts. For example a program A could depend on /nix/store/cm1bdi4hp8g8ic5jxqjhzmm7gl3a6c46-firefox-108.0.1 and a program B could depend on /nix/store/rfr0n62z21ymi0ljj04qw2d7fgy2ckrq-firefox-114.0.1 and both programs would work as both have dependencies satisfied. AFAIK using other build systems you would have to break program A or program B (or find versions of program A and program B where both dependencies are satisfied).


You might be interested in this article that compares nix and docker. It explains why docker builds are not considered reproducible:

For example, a Dockerfile will run something like apt-get-update as one of the first steps. Resources are accessible over the network at build time, and these resources can change between docker build commands. There is no notion of immutability when it comes to source.

and why nix builds are reproducible a lot of the time:

Builds can be fully reproducible. Resources are only available over the network if a checksum is provided to identify what the resource is. All of a package’s build time dependencies can be captured through a Nix expression, so the same steps and inputs (down to libc, gcc, etc.) can be repeated.

Containerization has other advantages though (security) and you can actually use nix’s reproducible builds in combination with (docker) containers.


Mermaid is inuded by default in some markdown flavours, you can use it on github, mkdocs websites and probably others.


I am quite liking liftoff. It has a slightly different layout to wefwef and you can customize it a bit if you don’t like the default colours.



I have a framework laptop and really like it.

The main benefit is that it is fairly future proof, so you could get one the of the cheaper ones now and then upgrade if you need better ram/CPU/apu



Isn’t the fediverse an anarchist project?

It seems to be the most flat peer structure of any social media.


LTT - Framework Laptop Factory Tour
cross-posted from: https://programming.dev/post/75846 > Linus tours the Framework Laptop factory
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How about posting pictures of Lemmy from motorhead as a pirate?

On topic for piracy and a link to the new home for the community.