On 02/08/2016 15:58, Chris Angelico wrote:
On Tue, Aug 2, 2016 at 9:05 PM, BartC <b...@freeuk.com> wrote:
I think the real reason is not willing to admit that the language lacks
something that could actually be useful, and especially not to an upstart on
usenet who is not even an expert in that language.
I know what features I miss from the languages I use most frequently.
Here, let me help you out a bit with some examples:
Python
- Support for live code reloads without restarting the process
If that means what I think it means (ie. effectively re-doing an import
statement) then I agree.
I think I used a similar feature in the past, but with limitations (the
module had one only entry point accessible from the code that imports it).
It was used for developing much of an application not only without
restarting it, but from inside the application (effectively using it as
an IDE). Very, very useful.
that I didn't put "simpler loop syntax" in either; Python's loops you
know about, and Pike gives you the C-style "for (int i=0; i<10; ++i)"
You've just hit on another bugbear of mine. I detest that form of loop!
Does Python "lack" the simple repeat statement? Well, in the sense
that it doesn't have it, sure. But Python also doesn't have a single
function to read a line from a gzipped file and strip HTML tags from
it before returning it [1]. Not everything that doesn't exist is
needed.
That's not a fundamental language feature. Repeat-N is. And if properly
designed, isn't an extra feature at all but a special case of a generic
loop.
--
Bartc
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