Comment by dcre
3 days ago
Right. I don’t understand why everyone thinks this will make it impossible for junior devs to learn. The people I had around to answer my questions when I was learning knew a whole lot less than Claude and also had full time jobs doing something other than answering my questions.
Junior devs using AI can get a lot better at using AI and learn those existing patterns it generates, but I notice, for myself, that if I let AI write a lot of the code I remember and thereby understand it later on less well. This applies in school and when trying to learn new things but the act of writing down the solution and working out the details yourself trains our own brain. I'd say that this has been a practice for over a thousand years and I'm skeptical that this will make junior devs grow their own skills faster.
I think asking questions to the AI for your own understanding totally makes sense, but there is a benefit when you actually create the code versus asking the AI to do it.
I'm sure there is when you're just getting your sea legs in some environment, but at some point most of the code you write in a given environment is rote. Rote code is both depleting and mutagenic --- if you're fluent and also interested in programming, you'll start convincing yourself to do stupid stuff to make the code less rote ("DRY it up", "make a DSL", &c) that makes your code less readable and maintainable. It's a trap I fall into constantly.
> but at some point most of the code you write in a given environment is rote
"Most of the code one writes in a given environment is rote" is true in the same sense that most of the words one writes in any given bit of text are rote e.g. conjunctions, articles, prepositions, etc.
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If your code is that boilerplate you can do it by rote, you need to abstract it already. Or write a generator/snippet
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It won't make it impossible for junior engineers to learn.
It will simply reduce the amount of opportunities to learn (and not just for juniors), by virtue of companies' beancounters concluding "two for one" (several juniors) doesn't return the same as "buy one get one free" (existing staff + AI license).
I dread the day we all "learn from AI". The social interaction part of learning is just as important as the content of it, really, especially when you're young; none of that comes across yet in the pure "1:1 interaction" with AI.
I learnt programming on my own, without any social interaction involved. In fact, I loved programming because it does not involve any social interaction.
Programming has become more of a "social game" in the last 15 years or so. AI is a new superpower for people like me, bringing balance to the Force.
To me, LLMs are just a different kind of social interaction I mostly don’t want, tedious and frustrating.
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You learn by doing.. eg typing the code. It's not just knowledge, it's the intuition you develop when you write code yourself. Just like physical exercise. Or playing an instrument. It's not enough to know the theory, practice is key.
AI makes it very easy to avoid typing and hence make learning this skill less attractive.
But I don't necessarily see it as doom and gloom, what I think will happen - juniors will develop advanced intuition about using AI and getting the functionality they need, not the quality of the code, while at the same time the AI models will get increasingly better and write higher quality code.