101–110 of 135 posts
I like Perl. It is magic.
The free form nature is amazing to spec out an idea and see what happens. Where it falls short for me is static analysis - a simple question like 'if we change this module, how many scripts will be affected?' is very difficult or impossible to answer due to the number of ways you can abuse Perl. Though in most cases, we get by.
I recently wrote a little program that will create a Markov Chain from on our perl codebase, generate a few sentences and check against `perl -c`. It takes less than 10 attempts to generate a bunch of lines of [very funny] valid Perl code.
https://blog.steve.fi/if_line_noise_is_a_program__all_fuzzer...
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Perl6 was a reaction to Perl's loss of mindshare, not its cause. One can speculate what might have happened if focus had been put on evolving Perl5, or getting Rakudo production-ready as-is instead of going through yet another round of 'tinkering' (eg making the compiler backend-independent, the New Object Model refactor, creation of MoarVM, the Great List Refactor, ...) - however my crystal ball seems to be broken a…
> The design process for Perl 6 began in 2000 I don’t remember Perl losing mindshare around that time; quite the opposite.
I love this footnote so much: > This feature does enable a neat quine: the Perl program “Illegal division by zero at /tmp/quine.pl line 1.”, when saved in the appropriate location, outputs “Illegal division by zero at /tmp/quine.pl line 1.” The reason for this behavior is left as an exercise for the reader.
The part that left my office in stitches: > (To be fair to Perl, when perl is run with the -w flag to enable warnings, it does helpfully inform the user that at some point in the future, the Perl developers will most likely pick gggijgziifiiffif as a new reserved word: >> Unquoted string "gggijgziifiiffif" may clash with future reserved word at - line 1.)
Because of the frequency I see undecipherable strings like this in actual Perl code, I don't like Perl the programming language. However, I love Perl the project. Take a look at the config file for Perl and how many systems and architectures it accommodates: https://github.com/Perl/perl5/blob/blead/Configure It's clearly such an incredible labor of love by Larry Wall et al. that I'm sad for them it isn't more popular…
Because of the frequency I see undecipherable strings like this in actual Perl code, I don't like Perl the programming language. However, I love Perl the project. Take a look at the config file for Perl and how many systems and architectures it accommodates: https://github.com/Perl/perl5/blob/blead/Configure It's clearly such an incredible labor of love by Larry Wall et al. that I'm sad for them it isn't more popular…
While some people tend to say Perl was chosen by the young bioinformatics community because of it's excel in text processing, I think Perl was just the go-to scripting language in the late 90s. In my field (numerical relativity), Perl was also the go-to language in the early days. People then moved on to Python because of the numpy/scipy ecosystem which allowed to combine Perl-like scripts with Matlab/Fortran like po…
There's no reason to guess which factors contributed to Perl's uptake in the young bioinformatics community. Text processing is only one of six reasons Lincoln Stein listed in 1996 in "How Perl Saved the Human Genome Project". See https://web.stanford.edu/class/gene211/handouts/How_Perl_HGP...
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> The design process for Perl 6 began in 2000 I don’t remember Perl losing mindshare around that time; quite the opposite.
Perl6 wasn't _released_ until 2016, though.
Because of the frequency I see undecipherable strings like this in actual Perl code, I don't like Perl the programming language. However, I love Perl the project. Take a look at the config file for Perl and how many systems and architectures it accommodates: https://github.com/Perl/perl5/blob/blead/Configure It's clearly such an incredible labor of love by Larry Wall et al. that I'm sad for them it isn't more popular…
Perl gives you as much rope as you want to hang yourself. If you can develop a style, and try to avoid being too clever, it can be just as readable as any other language.
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The best languages sacrifice readability the least for a given amount of cleverness.
Or the best give you all the flexibility you could ever need and allow you the freedom to write readable and maintainable code or use all the features to write an insanely terse oneliner that can do the job quickly and be thrown out.