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Joined 1 year ago
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Cake day: June 28th, 2023

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  • Even when running an instance for yourself, you’re not really safe. The threat to your privacy goes from being a third party in control of your data to your own operational inexperience.

    I tried to host my own personal Lemmy instance and ran into a lot of issues hosting it. On the one hand you want to be safe by restricting unnecessary access, but on the other hand you have no idea why federation doesn’t work, or the postfix-relay docker cannot send an email, or why you cannot ssh into your own host, so you want to just allow everything and just get it to work somehow. In the end, unless you are already an expert at this stuff, trying to host your personal instance safely is a tall task.

    It’s also going to be very costly. Especially for an image sharing website like Pixelfed.

    Maybe there is a market for self-service managed hosts like we have with Wordpress blogs.









  • Well, life is about trade-offs and neither spaces or tabs are perfect in every scenario, but the industry overall prefers spaces over tabs nowadays and the tooling reflects that too. For me personally, as long as a project is consistent in its formatting and developers don’t need to fight its tooling, I’m happy with either. We can yak shave all we want (and lots of people are doing that on the internets) but I hope I at least answered your initial question about why people prefer spaces over tabs.


  • It makes a difference when you’re working on a large project with lots of people. Even Linux mandates 1 tab = 8 spaces.

    The only argument i see in favour of tabs is the “i can change the width on my own machine!” which isn’t very convincing if you are working on a team and need to follow conventions every time you commit code. The indentation will keep looking weird on your machine.


  • If you’re using monospaced fonts for writing code (please tell me you are) spaces make sure that the code will look roughly the same on everyone’s machine.

    def function(paramX: str,
                 paramY: str,
                 paramZ: str) -> int:
      pass
    

    If I’d used tabs, the second and third parameter might not align with the first.

    Also, left-side indentation is only a small part of the overall whitespace in code. You’re adding whitespace even when you write x = y. Spaces make sure that this whitespace around the = grows in the same scale as the indentation.