• 5 Posts
  • 164 Comments
Joined 1 year ago
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Cake day: June 11th, 2023

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  • If you only care about contributing improvements, no, it doesn’t matter.

    If you want to at least be recognized as an author, and be able to say “I made this”, the license opposes that.

    Waiver of Rights: You waive any rights to claim authorship of the contributions […]

    I don’t know how they intend to accept contributions though. I guess code blocks in tickets or patch files? Forking is not allowed, so the typical fork + branch + create a pull request does not work.


  • I’ve been using TortoiseGit since the beginning, and it covers everything I need. Including advanced use cases. I can access almost all functionality from the log view, which is very nice.

    I’ve tried a few other GUIs, but they were never able to reach parity to that for me. As you say, most offer only a subset of functionalities. Most of the time I even found the main advantage of GUIs in general, a visual log, inferior to TortoiseGit.

    GitButler looks interesting for its new set of functionalities, new approaches. Unfortunately, it doesn’t integrate well on Windows yet. Asking for my key password on every fetch and push is not an acceptable workflow to me.





  • Using early returns and ternary conditional operator changes

    private boolean meetsRiderPreferences(Rider rider, Driver driver) {
        if (driver.rating >= 4.5) {
            if (rider.preferences.includes('Premium Driver')) {
                  return driver.isPremiumDriver;
            } else {
                  return true;
            }
        } else if (driver.rating >= 4.0) {
            return true;
        } else {
            return false;
        }
    }
    

    to

    private boolean meetsRiderPreferences(Rider rider, Driver driver) {
        if (driver.rating < 4.0) return false;
        if (driver.rating < 4.5) return true;
    
        return rider.preferences.includes('Premium Driver') ? driver.isPremiumDriver : true;
    }
    

    dunno if java has them, but in C# switch expressions could put more of a case focus on the cases

    private boolean meetsRiderPreferences(Rider rider, Driver driver) {
        return driver.rating switch {
            < 4.0 => false,
            < 4.5 => true,
            _      => rider.preferences.includes('Premium Driver') ? driver.isPremiumDriver : true,
        };
    }
    

    or with a body expression

    private boolean meetsRiderPreferences(Rider rider, Driver driver) => driver.rating switch {
        < 4.0 => false,
        < 4.5 => true,
        _      => rider.preferences.includes('Premium Driver') ? driver.isPremiumDriver : true,
    };
    

    The conditional has a true result so it can be converted to a simple bool condition as well.

    private boolean meetsRiderPreferences(Rider rider, Driver driver) => driver.rating switch {
        < 4.0 => false,
        < 4.5 => true,
        _      => !rider.preferences.includes('Premium Driver') || driver.isPremiumDriver,
    };
    


  • Kissaki@programming.devtoProgramming@programming.devMaking GUIs, how do you pick?
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    8 days ago

    Blazor is incredibly versatile in terms of where and how you run it. The UI is in HTML and CSS, the generated runtime bindings in JavaScript, but you can code the backend as well as frontend logic in C# / .NET / Razor template files.

    It can render on the server or client, even work offline with WebAssembly and Service Worker, and dynamically switch between or combine them.

    You can also integrate it into Windows Forms, WPF, or multi-platform .NET MAUI with Webview2, which will render “as a website” while still binding and integrating into other platform UI and code.


    Your goals of “neat little GUI” and “as portable as possible” may very well be opposing each other.

    Main questions are what do you have (technologies); what are you constraints, and what do you need. Different tech has different UI tech. Overall, most GUI programming is a hassle or mess.

    If you want to dip your toes, use the tech you like, and look for simple GUI techs first. Don’t try to do everything/all platforms at once first.



  • They make valid points, and maybe it makes sense to always prefer them in their context.

    I don’t think exceptions always lead to better error handling and messages though. It depends on what you’re handling.

    A huge bin of exception is detailed and has a lot of info, but often lacks context and concise, obvious error messages. When you catch in outer code, and then have a “inaccessible resource” exception, it tells you nothing. You have to go through the stack trace and analyze which cases could be covered.

    If explicit errors don’t lead to good handling I don’t think you can expect good exception throwing either. Both solutions need adequate design and implementation to be good.

    Having a top-level (in their server context for one request or connection) that handles and discards one context while the program continues to run for others is certainly simple. Not having to propagate errors simplifies the code. But it also hides error states and possibilities across the entire stack between outer catch and deep possible throw.

    In my (C#) projects I typically make conscious decisions between error states and results and exceptional exceptions where basic assumptions or programming errors exist.







  • Kissaki@programming.devtoProgramming@programming.devCode Smells Catalog
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    25 days ago

    The items don’t seem concise and always clear. But seems like a good, inspiring resource for things to consider.

    If it is expected that a method might fail, then it should fail, either by throwing an Exception or, if not - it should return a special case None/Null type object of the desired class (following the Null Object Pattern), not null itself.

    I’ve never heard of evading null with a Null object. Seems like a bad idea to me. Maybe it could work in some language, but generally I would say prefer result typing. Introducing a result type wrapping or extending the result value type is complexity I would be very evasive to introduce if the language doesn’t already support result wrapper/state types.


  • It’s an operating system that demands more of you than does the commercial offerings from Microsoft and Apple.

    Does it?

    It’s different, but I imagine they’re not fundamentally different if you exclude established knowledge/already being used to something.

    Normal office use for non-techy people is launching apps, editing documents, and surfing the web. That doesn’t work much differently, not fundamentally different, and not fundamentally more difficult.