Re^2: Perl as one's first programming language

The size of the language is not relevant to the novice (or initiate). What matters is how much you need to know to start producing a functioning program, and how easy it is to incrementally learn more features. Perl is perfect on that count. PL/I and C++, on the other hand, are famous for producing astonishing diagnostics.

Having a minimum amount of red-tape to get a "Hello World" program running is probably the most important thing for a fist language—especially to self-taught programmers. Perl is as good as it gets on that point.

I don't think Perl should be the only language known or used by a professional programmer, but it's the best choice for non-programmers, because you can know as little or do as much as you could possibly want.

For training a professional programmer, it's still the best choice. It allows you to start working on programming, rather than housekeeping, red tape, and such. That can be taught later, with C, and assembly. OO programming should come later. And I still believe in C++, but maybe Java will do. Maybe Perl 6 will do.

sas

Comment on Re^2: Perl as one's first programming language

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Re^3: Perl as one's first programming language by samtregar (Abbot) on Apr 08, 2008 at 02:33 UTC
I think you're overestimating how hard it is to write "hello world" in C. If I had my K&R around I'd quote a page number by which a student would be ready, I bet it's pretty low. And for Scheme, well, you just don't have a case. It can't possibly be easier to write a "hello world" than in scheme! You just fire up your interpreter and: `guile> "Hello world." "Hello world."` [download] Scheme is not only a bazillion times smaller than Perl, it's also faster to get started in, with less syntax and house-keeping to learn. Ok, you've convinced me, Scheme is the perfect first language. Now if only I could go back in time and get started right... -sam	[reply] [d/l]

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Re^3: Perl as one's first programming language
by samtregar (Abbot) on Apr 08, 2008 at 02:33 UTC

And for Scheme, well, you just don't have a case. It can't possibly be easier to write a "hello world" than in scheme! You just fire up your interpreter and:

   guile> "Hello world."
   "Hello world."
[download]

Scheme is not only a bazillion times smaller than Perl, it's also faster to get started in, with less syntax and house-keeping to learn.

Ok, you've convinced me, Scheme is the perfect first language. Now if only I could go back in time and get started right...

-sam

[reply]
[d/l]