• 139 Posts
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Joined 1 year ago
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Cake day: July 29th, 2023

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  • Does anyone have any good sources or suggestions on how I could look to try and begin to improve documentation within my team?

    Documentation in software projecte, more often than not, is a huge waste of time and resources.

    If you expect your docs to go too much into detail, they will quickly become obsolete and dissociated from the actual project. You will need to waste a lot of work keeping them in sync with the project, with little to no benefit at all.

    If you expect your docs to stick with high-level descriptions and overviews, they quickly lose relevance and become useless after you onboard to a project.

    If you expect your docs to document usecases, you’re doing it wrong. That’s the job of automated test suites.

    The hard truth is that the only people who think they benefit from documentation are junior devs just starting out their career. Their need for docs is a proxy for the challenges they face reading the source code and understanding how the technology is being used and how things work and are expected to work. Once they go through onboarding, documentation quickly vanishes from their concerns.

    Nowadays software is self-documenting with combination of three tools: the software projects themselves, version control systems, and ticketing systems. A PR shows you what code changes were involved in implementing a feature/fixing a bug, the commit logs touching some component tells you how that component can and does change, and ticketing shows you the motivation and the context for some changes. Automated test suites track the conditions the software must meet and which the development team feels must be ensured in order for the software to work. The higher you are in the testing pyramid, the closer you are to document usecases.

    If you care about improving your team’s ability to document their work, you focus on ticketing, commit etiquette, automated tests, and writing clean code.



  • Custom methods won’t have the benefit of being dealt with as if they shared specific semantics, such as being treated as safe methods or idempotent, but ultimately that’s just an expected trait that anyone can work with.

    In the end, specifying a new standard HTTP method like QUERY extends some very specific assurances regarding semantics, such as whether frameworks should enforce CRSF tokens based on whether a QUERY has the semantics of a safe method or not.







  • Why restrict to 54-bit signed integers?

    Because number is a double, and IEEE754 specifies the mantissa of double-precision numbers as 53bits+sign.

    Meaning, it’s the highest integer precision that a double-precision object can express.

    I suppose that makes sense for maximum compatibility, but feels gross if we’re already identifying value types.

    It’s not about compatibility. It’s because JSON only has a number type which covers both floating point and integers, and number is implemented as a double-precision value. If you have to express integers with a double-precision type, when you go beyond 53bits you will start to experience loss of precision, which goes completely against the notion of an integer.



  • lysdexic@programming.devtoProgramming@programming.devSafe C++
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    13 days ago

    It’s very hard for “Safe C++” to exist when integer overflow is UB.

    You could simply state you did not read the article and decided to comment out of ignorance.

    If you spent one minute skimming through the article, you would have stumbled upon the section on undefined behavior. Instead, you opted to post ignorant drivel.


  • I wouldn’t call bad readability a loaded gun really.

    Bad readability is a problem cause by the developer, not the language. Anyone can crank out unreadable symbol soup in any language, if that’s what they want/can deliver.

    Blaming the programming language for the programmer’s incompetence is very telling, so telling there’s even a saying: A bad workman always blames his tools.


  • lysdexic@programming.devtoProgramming@programming.devSafe C++
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    13 days ago

    Well, auto looks just like var in that regard.

    It really isn’t. Neither in C# nor in Java. They are just syntactic sugar to avoid redundant type specifications. I mean things like Foo foo = new Foo();. Who gets confused with that?

    Why do you think IDEs are able to tell which type a variable is?

    Even C# takes a step further and allows developer to omit the constructor with their target-typed new expressions. No one is whining about dynamic types just because the language let’s you instantiate an object with Foo foo = new();.







  • I agree. Those who make bold claims like “AI is making programmers worse” neither has any first-hand experience with AI tools nor has any contact with how programmers are using them in their day-to-day business.

    Let’s think about this for a second: one feature of GitHub Copilot is the /explain command, which is used to put together a synthetic description of what a codebase does. Please someone tell me how a programmer gets worse at their job by having a tool that helps him understand any codebase anywhere.


  • lysdexic@programming.devtoProgramming@programming.devSafe C++
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    14 days ago

    C++ continues to be the dumping ground of paradigms and language features. This proposal just aims to add even more to an overloaded language.

    I think you could not be more wrong even if you tried, and you clearly did not even read the proposal you’re commenting on.

    This proposal aims to basically create an entirely different programming language aimed at being easy to integrate in extsting codebases. The language just so happens to share some syntax with C++, but you definitely can’t compile it with a C++ compiler because it introduces a series of backwards incompatible changes.

    It’s also absurd how you complain about introducing new features. Can you point out any language that is not absolutely dead that is not introducing new features with each release?

    C++ programmers mocked languages for being dynamically typed then they introduced auto (…)

    I’m sorry, you are clearly confused. The auto keyword is not “dynamically typed”. It is called “auto” because it does automatic type deduction. It is syntactic sugar to avoid having to explicitly specify the type name in places the compiler knows it already. Do you understand what this means?

    Your comment sounds like trolling, frankly.


  • I feel like this will have zero protection against

    Zero protections against what? Against the programmer telling the program to do something it shouldn’t? Not programming language does that. If you resort to this sort of convoluted reasoning, the same hypothetical programmer can also swallow all exceptions.

    The main problem you’re creating for yourself is that you’ve been given an open-ended problem but instead prefer to not look for solutions.