Comment by a96
2 months ago
> experienced people often are more hesitant to learn new things
I believe the opposite. There's some kind of weird mentality in beginner/wannabe programmers (and HR, but that's unrelated) that when you pick language X then you're an X programmer for life.
Experienced people know that if you need a new language or library, you pick up a new language or library. Once you've learned a few, most of them aren't going to be very different and programming is programming. Of course it will look like work and maybe "experienced" people will be more work averse and less enthusiastic than "inexperienced" (meaning younger) people.
I agree that "programming is programming" but Rust feels very different with my background (some ML and many years of C, Java, some Python, a little Go, etc.) than for somebody whose only previous language is Java, or Javascript, or perhaps even C++
The "You can write Java in any language" mentality afflicts some languages worse than others, but if your programming is exclusively in a single language you will be tainted by that regardless of the language. C++ is perhaps worst for this because its proponents, and indeed its standards committee have their own terminology for everything. So there aren't "methods" but instead "non-static member functions" for example. This has the "Call a rabbit a smeerp" problem, where you can't tell whether you actually don't know a feature or if you just know the exact same feature by a different name.
I guess what I'm saying is that writing any language in an idiomatic way takes a bit more than just "programming is programming" plus a word-for-word translation guide, and some people might be weary of learning new idioms.
>Experienced people know that if you need a new language or library, you pick up a new language or library.
That heavily depends, if you tap into a green field project, yes. Or free reign over a complete rewrite of existing projects. But these things are more the exception than the regular case.
Even on green field project, ecosystem and available talents per framework will be a consideration most of the time.
There are also other things like being parent and wanting to take care of them that can come into consideration later in life. So more like more responsibilities constraints perspectives and choices than power corrupts in purely egoistic fashion.