On 14/04/2017 03:13, Steve D'Aprano wrote:
On Wed, 12 Apr 2017 07:56 pm, bart4...@gmail.com wrote:
if you care most about program correctness, type-safety and
correctness proofs, choosing C is probably the wrong decision.
CPython is written in C; bad choice?
(** Although I find code full of class definitions, one-liners, decorators
and all the other esoterics, [incomprehensible]... I'm not the only
one, so perhaps readability isn't too much of a priority either.)
Classes and decorators are not esoteric. You sound like an old man who
complains about this new-fangled "telephone", and how things were so much
better when we had messenger boys to deliver messages anywhere in the city.
These days I like code to be as simple and obvious as possible. I guess
no one's going to complain when it is!
I'm not sure what you consider incomprehensible about "one liners", surely
it depends on what the one liner does. These are pretty clear to me:
# The archetypal "Hello World!" program is a one-liner.
print("Hello World!")
# One liner to calculate the sum of the first 50 cubes.
total = sum(i**3 for i in range(50))
Those are fine. I means when lots of things are arranged on one line,
where the output of one method feeds into the next.
Vertical space is free after all.
However, you might argue that having discrete, intermediate steps would
be a little slower than one-lining..
--
bartc
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