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Joined 2 years ago
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Cake day: January 25th, 2024

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  • I recommend you gnu parallel. It does similar things, but runs the commands in parallel. And it’s way easier to pipe than xargs. If you really need it to run one command at a time you can give number of cores to 1. And it also has progress bars, colors to differentiate stdout fo different commands, etc.

    Basic example: to echo each line

    parallel echo < somefile.txt

    To download all links, number of jobs 4, show progress

    parallel -j 4 --bar ''curl -O" < links.txt

    You can do lot more stuffs with inputs, like placing them wherever with {}, numbers ({1} is first) that allow multiple unique arguments, transformers like remove extension, remove parent path, etc. worth learning





  • Now I’m thinking why don’t we make an image editor that we can customize the simple UI. Like users choose which sliders and tools to put on the ui, it’ll be simple UI with like just 5-10 buttons/sliders/tools, but you van customize it to have basically anything. That way you can simply drag drop tools make new UI and then use it for specific use cases.

    Maybe already existing tools have that options. Or maybe we need to make a new one, in that case, it’d be nice if we could just add all different tools in dlls or sth, so that you can only download/keep the tools you use.






  • I thought the most mode sane and modern language use the unicode block identification to determine something can be used in valid identifier or not. Like all the ‘numeric’ unicode characters can’t be at the beginning of identifier similar to how it can’t have ‘3var’.

    So once your programming language supports unicode, it automatically will support any unicode language that has those particular blocks.