• 0 Posts
  • 82 Comments
Joined 1 year ago
cake
Cake day: June 10th, 2023

help-circle











  • Millennial here and I’ve had a similar experience. I ate a ton of red meat growing up, but once I got to my early-to-mid 30s, I noticed beef would give me a lot of stomach issues. I switched to eating chicken and sometimes (depending on the dish) substituting the meat entirely for black beans and found my stomach issues got a lot better. And it’s still just as tasty to me, so I don’t feel like I’m missing out on anything.









  • I can understand telling you not to use break and continue if the point is to teach you to think about different ways to solve problems, but saying it’s because “it makes the code harder to read” is bullshit. Readable code flow is important, but if using those makes your code too hard to read, your problem is most likely that you’ve just written shitty code.

    To get really into the technical weeds, what break and continue boil down to in the compiled machine code is a non-conditional branch instruction. This is just going to move the execution pointer to a different location in memory. Other keywords, such as if, elif, and else, will compile down to conditional branch instructions. Basically the same thing, but they have the added cost of having to evaluate some data to see if the branch should happen at all. You can achieve the same things with both, but the high level code might need to look different.

    For instance, if you’re in a loop, continue will let you skip the rest of the code in the loop to get to the next iteration. Not a huge deal to instead make the entire code block conditional to skip it. However, the break keyword will let you exit the loop at any point, which is more complicated to deal with. You would have to conditionalize your code block and force the looping condition to something that would stop it on the next iteration. If you ask me, that has the potential to be much more complicated than necessary.

    Also, good luck using switch without any breaks, but I’m guessing that’s not quite what your teacher had in mind.

    In short, just go with it for now. Be creative and find a way to make it work to your teacher’s liking, but always try to be aware of different ways you can accomplish a task. Also, I don’t know what language you’re using, but if you’re in C/C++ or C# and you feel like getting really cheeky, it doesn’t sound like she disallowed the use of goto. It’s kinda like break with fewer safeguards, so it’s super easy to write broken code with it.