Programming books you might want to consider reading

There are a lot of “12 CS books every programmer must read” lists floating around out there. That’s nonsense. The field is too broad for almost any topic to be required reading for all programmers, and even if a topic is that important, people’s learning preferences differ too much for any book on that topic to be the best book on the topic for all people.

This is a list of topics and books where I’ve read the book, am familiar enough with the topic to say what you might get out of learning more about the topic, and have read other books and can say why you’d want to read one book over another.

http://danluu.com/programming-books/

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Way Faster Perl

Some time ago I posted two comments in the Perl group about the “speed” topic. The Need for Speed: use 5.024; and The Quest for Speed: What not to do. The first one is a simple recommendation to use Perl 5.24 as it really gives your real world application a speedup of roughly 25% overall – sometimes it may be even 200% (regular expressions), sometimes less. The second was basically a negative report on my compile optimization endeavors and the lack of (significant) success. On a side note, I debunked the performance claims of cperl – which is something I am truly sorry about, because some day I really would like to see cperl to actually be where it claims to be today.

I also promised to write a thing or two about what you really should do, when you’re looking for performance (aka execution speed) in your Perl programs. If your goal is not 25% improvement and not even 200% or anything short of “10 times as fast as the original code”, then this article is for you.

https://www.linkedin.com/pulse/way-faster-perl-richard-jelinek

A Perl toolchain for building micro-services at scale

But why?!

This is the question that we get asked immediately when we tell someone that we use Perl. Our extensive use of Perl to build many of our internal services often comes as a surprise to many and we can understand why. Perl is a dinosaur among mainstream programming languages. It lacks the glamour that other, relatively younger languages have. There is also a common misconception in the programming world that modern software engineering practices cannot be followed with a language like Perl. In this post, we hope to debunk that myth. We want to give you a glimpse of the developer experience (DX) here at Semantics3 where we write a lot of Perl code but still manage to employ the latest engineering best-practices. We would like to highlight that we are able to do so with the help of a tool-chain written entirely in Perl.

https://engineering.semantics3.com/2016/06/15/a-perl-toolchain-for-building-micro-services-at-scale/

Useful Perl one-liners by @pkrumins

Useful One-Line Scripts for Perl                    Dec 03 2013 | version 1.10
--------------------------------                    -----------   ------------

Compiled by Peteris Krumins (peter@catonmat.net, @pkrumins on Twitter)
http://www.catonmat.net -- good coders code, great reuse

Latest version of this file is always at:

    http://www.catonmat.net/download/perl1line.txt

This file is also available in other languages:

    Chinese: https://github.com/vinian/perl1line.txt

    Please email me peter@catonmat.net if you wish to translate it.

Perl One-Liners on Github:
 
    https://github.com/pkrumins/perl1line.txt

    You can send me pull requests over GitHub! I accept bug fixes,
    new one-liners, translations and everything else related.

I have also written "Perl One-Liners Explained" ebook that's based on
this file. It explains all the one-liners here. Get it at:

    http://www.catonmat.net/blog/perl-book/

No Starch Press has published "Perl One-Liners" as a real book too:

    http://nostarch.com/perloneliners

These one-liners work both on UNIX systems and Windows. Most likely your
UNIX system already has Perl. For Windows get the Strawberry Perl at:

    http://www.strawberryperl.com/

http://ow.ly/YhRFq

Unicode Support Shootout – The Good, the Bad, & the (mostly) Ugly

  • Get the current version of these slides in HTML, PDF, or POD from here:
    http://training.perl.com/OSCON2011/index.html
  • See Appendix 1: Fonts at the end of this talk for instructions on font set-up.
  • These slides were written in pod using vi, with the help of a score of Unicode tools available via the link in Appendix 2: Tools.
  • This slide show was built using Pod::S5 by Tom Linden, which in turn uses S5 by Eric Meyer. Slideshow controls appears if you hover near the bottom right corner, but I find it easier to use keystroke commands to navigate.
  • I’ve used next to no HTML tricks here; nearly all fancy‐qua‐weird stuff you see here is actually Unicode.

https://www.azabani.com/pages/gbu/