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Joined 3 年前
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Cake day: 2023年7月10日

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  • I use it as a search engine but not as my only source. It’s really good at regurgitating the most relevant Stack Overflow answer I might find, which may or may not actually be applicable to my situation. As a rule I never copy paste code directly, I always rewrite it “in my own words”, even in cases where it’s basically the same. If the code it provides is more than 5 lines or so I can almost always think of a better way. I feel like I’d still be better off with a really solid reference manual though, and a recipe book. But they go out of date too fast these days.




  • I can see how this could be unfair, but working as a dev sometimes does require you to be on top of things in a high stress atmosphere. For example, what if you’re proposing an excellent technical solution in a meeting but some jaded older engineer is hard to convince? If you can’t outline your thinking in that scenario, your solution could be discarded just because someone was louder than you. As someone who used to have performance anxiety, I believe it’s generally something you can and should practice for. On the other hand, if there really isn’t a need for this type of skill, it totally makes sense to avoid creating interview environments where you are filtering candidates based on it.


  • I haven’t done much low level stuff, but I think the ‘main’ function is something the compiler uses to establish an entry point for the compiled binary. The name ‘main’ would not exist in the compiled binary at all, but the function itself would still exist. Executable formats aren’t all the same, so they’ll have different ways of determining where this entry point function is expected to be. You can ‘run’ a binary library file by invoking a function contained therein, which is how DLL files work.


  • Yeah, he was bamboozled as soon as he agreed to allow multiple separate files. The challenge was bs from the start, but he could have at least nailed it down with more explicit language and by forbidding any exceptions. I think it’s kind of ironic that the instructions for a challenge related to different representations of information failed themselves to actually convey the intended information.