• 3 Posts
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Joined 1 year ago
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Cake day: July 5th, 2023

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  • ebctoMicroblog Memes@lemmy.worldOutstanding idea.
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    1 hour ago

    They say it themselves: SpaceX specializes in turning the impossible into merely late.

    When Starship was announced, people were saying it wouldn’t fly with so many engines because the Russians tried and failed with their N1 rocket. Now that it did fly, it’s that the heat shield will never work.

    Are they late compared to what they announced? Absolutely. Are they still faster than anyone else? Look at Blue Origin and you have your answer.






  • Bikes ain’t gonna work for people coming from far outside the city. I’m not talking about commuting distance, I’m talking about people who live in rural areas 2+ hours away from a city that need to come in occasionally. Having them make the whole trip by car necessitates maintaining car infrastructure in the city center, which will soon be co-opted by suburbanites. This use-case needs a bi-modal strategy.


  • What usually works better for moving people in and out of cities is park-n-ride setups where you setup a giant parking lot in the suburbs next to a metro station. People can just ditch their car outside the city and proceed using public transit. I often do this in Montreal, for example.

    For goods, it’s a similar setup but with big trucks transferring cargo to smaller trucks; this is already pretty common.



  • I’ve read all of them, and I really enjoyed them. It’s true that it’s basically “Royal Navy in space”, and it might be a little cheezy, but it’s a pretty relaxing read.

    The space combat stuff gets much better in the later books, Weber managed to build satisfying mechanics for it. There’s some good political intrigue too. The one thing that pulled me “out” of the books a couple times were some character names, some of them are pretty ridiculous (Queen Elizabeth III for example).


  • I’m one of these, my name is definitely male but when you read it it’s really easy to confuse with the female version. It doesn’t help that it’s really rare in my generation while the female version is much more popular. All this resulted in me getting misgendered on a regular basis. A few examples:

    • as a teenager, I won a prize with a monetary award. The check was for the female version of my name.
    • when I got my first house, I signed up ONLINE for the electric utility. The invoice ended up being addressed to the female version of my name. I sure as heck didn’t make a mistake in my own name when signing up, so someone over there must have “corrected” my name
    • I once went to a week-long course, where we each were assigned an individual room, but bathrooms and showers were shared across all rooms on that floor. I was assigned a room on the ladies’ floor, which took me a while to realize as I thought it was just mixed-gendered.
    • and that’s without counting the hundreds of times teachers took attendance. I’d say at least half of them got it wrong.

    Anyway, I thought pronouns were a bit of a weird thing for trans and non-binary people, but as a very cis man who’s had issues with people reading my name wrong, I put my pronouns in my signature now.



  • It’s true that you can easily fall into analysis paralysis when you start learning JS, but honestly things have somewhat stabilized in recent years. 10 years ago everybody was switching frameworks every 6 months, but these days we’re going on 8+ years of absolute React dominance. So I guess that’s it for the view layer.

    The data layer has seen some movement in more recent years with Flux then GraphQL / Relay, but I think most people have settled on either Apollo or react-query now (depending on your backend).

    On the backend there was basically only express.js, and I think it’s still the king if you only want to write a backend.

    Static websites came back in fashion with Jekyll and Github Pages so Gatsby solved that problem in js-land for a while, but nowadays Next also fulfills that niche, along with the more fullstack-oriented apps.

    Svelte, Vue, Aurelia and Mithril are mostly niche frameworks. They have a dedicated, vocal fanbase (see the Svelte guy as sibling to your comment) but most of the industry has settled along the lines I’ve mentioned.


  • ebctoProgrammer Humor@lemmy.mlJust getting into JS
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    1 month ago

    Honestly I think the main thing that the JS ecosystem does well is dependency / package management (npm). The standard library is very small so everything has to be added as a dependency in package.json, but it mostly works without any of the issues you often see in other languages.

    Yeah, it’s not perfect, but it’s better than anything else I’ve tried:

    • Python’s approach is pretty terrible (pip, easy_install, etc.) and global vs local packages
    • Ruby has its own hell with bundler and where stuff goes
    • PHP has had a few phases like python (composer and whatnot) and left everyone confused
    • Java needs things somewhere in its $PATH but it’s never clear where (altough it’s better with Gradle and Maven)
    • C needs root access because the only form of dependency management is apt-get

    In contrast, NPM is pretty simple: it creates a node_modules and puts everything there. No conflicts because project A uses left-pad 1.5 and project B uses left-pad 2.1. They can both have their own versions, thank you very much.

    The only people who managed to mess this up are Linux distributions, who insist on putting things in folders owned by root.




  • ebctoProgrammer Humor@lemmy.mlJust getting into JS
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    1 month ago

    To any non-js dev taking this too seriously: A good half of the technologies mentioned in this meme are redundant, you only need to learn one of them (in addition to the language). It’s like complaining that there are too many Linux distributions to learn: you don’t, you just pick one and go with it.


  • Haven’t watched the video, but what do you think circularization is? If you’re “just a circulization away from orbit”, you are indeed going a bit slower than orbital velocity. There’s no point to going orbital velocity if your trajectory still brings you back inside the atmosphere. To get to orbit you want to raise your periapsis outside the atmosphere, and you do that by doing a burn at the apoapsis, which is what we commonly call “circularization”.








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