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by mattnewport
2724 days ago
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I have no threshold for when someone is worthy to talk about C++ on the Internet. What I don't particularly like is people complaining about things they don't seem to have made much effort to understand. I'm happy to answer questions for people who genuinely want to learn about C++ (my top 5% ranking for C++ answers on Stack Overflow attests to that I think). There's never been a better time to learn C++ - there's a wealth of free resources online from conference videos to blogs to podcasts like CppCast. C++ standardization is more active than ever and the language is getting better with each update to the standard and there is a real effort to also make it simpler which I believe is mostly succeeding. Implementations have also improved a lot in recent years. It's just the pace of change is such that there is work to do to effectively communicate that fact to people who don't pay much attention to the development of the language. I think if you want a long term career in this industry you need to dedicate at least ~5 hours / week of your own time to professional development on an ongoing basis. If you work with C++ on a daily basis then spending some of that time working through CppCon videos (I like to watch at 1.25x speed) and other free online resources is a good idea IMO. I'd also advocate writing a bunch of small programs from scratch to explore unfamiliar features or libraries. Working through programming interview type problems can be good practice, or just try things out to satisfy your own curiosity. I'd say getting in the habit of writing a small program to experiment with something new was the biggest factor in increasing my comfort level and understanding of the language. |
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Then I know what I'm doing tonight. I like the computational geometry aspect much better than the programming language part. The thing with C++ is very often the stuff you don't know sneaks up on you at the worst time when starting on a new library, or trying to reuse code more complex than you're used to. It's strange to think of it as something to study, but 5h/week is something I could do instead of more overtime.
>What I don't particularly like is people complaining about things they don't seem to have made much effort to understand.
The main thing I was complaining about was C++ takes (relatively to e.g. Python) a ton of work to understand accurately, but also to explain properly to other people. You must know that from answering on StackOverflow too. (There are features of C++ I don't use because I/my coworkers don't yet know them, and studying will help me with that, but I can't complain about them yet!) StackOverflow is actually great for C++ though, so thank you for answering on it. Usually there's always an answer with a detailed explanation even for strange code samples. Often it's through reading the other people's questions that I can understand how a construct can be useful in practice.