vruz, to cscareerquestions
@vruz@mastodon.social avatar

Going back to the actual point that matters most, to me at least.
What's the total carbon footprint of the advertising and social media-based web? (Not just the highly optimised servers)

I'm pretty sure it could be a lot less. The web is not as wonderful as some people think. We need to make it a lot better.
https://greenlab.di.uminho.pt/wp-content/uploads/2017/10/sleFinal.pdf

shaedrich, to programming
@shaedrich@mastodon.online avatar

I've been for 14 years now, have been using , , , , and whatnot, but holy cow, when reading the following chapter, I've literally been yelling "what the heck" at every second paragraph:

https://tutorial.ponylang.io/types/traits-and-interfaces

I mean, really tries to explain everything in depth, and I appreciate the effort, but while it works fine in earlier chapters, it confuses the heck out of me in this at length.

vruz, to programming
@vruz@mastodon.social avatar

Greenest programming languages according to this paper.

"Energy Efficiency across Programming Languages: How does Energy, Time and Memory Relate?"

Website:
https://sites.google.com/view/energy-efficiency-languages

[PDF]
https://greenlab.di.uminho.pt/wp-content/uploads/2017/10/sleFinal.pdf

Energy Efficiency across Programming Languages How Do Energy, Time, and Memory Relate? Rui Pereira HASLab/INESC TEC Universidade do Minho, Portugal ruipereira@di.uminho.pt Marco Couto HASLab/INESC TEC Universidade do Minho, Portugal marco.l.couto@inesctec.pt Francisco Ribeiro, Rui Rua HASLab/INESC TEC Universidade do Minho, Portugal fribeiro@di.uminho.pt rrua@di.uminho.pt Jácome Cunha NOVA LINCS, DI, FCT Univ. Nova de Lisboa, Portugal jacome@fct.unl.pt João Paulo Fernandes Release/LISP, CISUC Universidade de Coimbra, Portugal jpf@dei.uc.pt João Saraiva HASLab/INESC TEC Universidade do Minho, Portugal saraiva@di.uminho.pt
Abstract This paper presents a study of the runtime, memory usage and energy consumption of twenty seven well-known soft- ware languages. We monitor the performance of such lan- guages using ten different programming problems, expressed in each of the languages. Our results show interesting find- ings, such as, slower/faster languages consuming less/more energy, and how memory usage influences energy consump- tion. We show how to use our results to provide software engineers support to decide which language to use when energy efficiency is a concern.
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JonGretar, to programming

This is my post like all the cool kids are making.

Recently moved to Helsinki to my wife, and escaping the Icelandic winds. And looking for a job here.

Have a 20+ years developer experience working with , and .

Also have a natural science degree(Forest science) where I learned to love , and programming.

I can promise great problem solving skills that come from experience, curiosity, ethics and an adult take on life.

rubycentral, to ruby

📣 Attention job seekers 📣

@meraki just dropped a bunch of new positions on our job board 👀 Have you checked it out yet? Find your next opportunity today 👉 https://buff.ly/3D4IuDI

fnordfish, to ruby

SO… I have this app with a pretty small deployment, less than 20 concurrent users. Runs on a single server with an in-memory DB.
Its main entry point is a dashboard that collects and bends the data in a way that would be inconvenient to store in a DB in the first place.
Currently, I use a file based cache to speed things up.
I’m wondering if I should replace that file cache with an DRb server that basically wraps Concurrent::Map and starts along with the app.

Any input/advice/comments?

oz, to rubyonrails
@oz@mastodonsweden.se avatar

My old man trait is that I think SQL is easier to read and work with than arel, active record et al. Unless you're making libraries, just write the damn query.

bridgetown, to ruby

Hey folks, we're kicking off a new pledge drive to accelerate the development of Bridgetown, an "alt " web framework which starts off in the and vanilla-first, -first, -friendly development, but provides the ability to scale up to dynamic fullstack applications & publications.

Version 2.0 is underway with modernization, performance, and of course new features all on the table!

Consider sponsoring today to ensure 2.0 absolutely rocks. 🤘

https://github.com/sponsors/jaredcwhite

monospace, to linux
@monospace@floss.social avatar

Starting my Tuesday DevOps/SRE live coding stream in a few minutes at 14:00 UTC. Join me for a chat about Linux, Ruby, DevOps, or anything you like!

https://www.twitch.tv/fullstacklive

matthaliski, to swift

Hey iOS and/or Ruby devs,

Does this seem right?

Rspec ➡️ Quick
Shoulda Matchers ➡️ Nimble
Minitest ➡️ XCTest

I do a lot of work in Rails, but I'm trying to get the lay of the land for testing in iOS.

kjg, to ruby
@kjg@hachyderm.io avatar

Here's an easy way to get the ruby debugger running and attachable while also using an auto launching app server like puma-dev.

https://kevin.glowacz.info/2024/03/10/rails-debugging-with-puma-dev.html

#ruby #rails #debugging #vscode

takeonrules, to python

I've been spending a gray-skied afternoon exploring , partially from a lens.

I'm "journaling" those discoveries here: https://github.com/jeremyf/python-practice/

The above link includes some of the bare-bones setup of for getting things done.

Thusfar, it's been rather pleasant. (And I'm very thankful to be doing this after the Python2 to Python3 even horizon, that sounded like some rather gruesome years).

noelrap, to ruby

As you head off into the weekend, if you are looking for some reading...

The book is available for ebook at https://pragprog.com/titles/ruby5/programming-ruby-3-3-5th-edition/

and print at https://amzn.to/43bIJsW.

ethauvin, to golang
@ethauvin@mastodon.social avatar
bridgetown, to ruby

The next installment of our Road to Bridgetown 2.0 series is here!

Announcing a solid set of defaults, such as 3.1+ and 20+, we believe will make Bridgetown that much more robust, appealing, and ready to tackle the challenges of tomorrow.

https://www.bridgetownrb.com/future/road-to-bridgetown-2.0-new-baselines/

bbatsov, to ruby
@bbatsov@hachyderm.io avatar

Matz, the creator of , is a prominent user. Few people, however, realize that Matz's passion for Emacs influenced a bit the early design of Ruby. See his presentation "How Emacs changed my life" for more details https://www.slideshare.net/yukihiro_matz/how-emacs-changed-my-life

timriley, to ruby
@timriley@ruby.social avatar

🌸 I’m overjoyed to share Hanami 2.1 with you all!

https://hanamirb.org/blog/2024/02/27/hanami-210/

Over a year in the making, this release delivers our take on views and assets, and is another big step closer to our full stack app vision.

nebyoolae, to golang
@nebyoolae@masto.neb.host avatar

While learning #golang or #rust or whatnot would be cool, using a scripting language for #AdventOfCode is preferred, mainly so I don't have to compile to get my answer.

This is why for my attempts so far I've used #ruby, #python, #lua, and #javascript.

Thus, for 2016, I've chosen...#powershell.

...

Don't all clap at once.

denis, to berlin
@denis@ruby.social avatar
learnbyexample, to ruby

Hello!

I am pleased to announce a new version of my "Ruby One-Liners Guide" ebook. This ebook will show how to use Ruby from the command line. Includes examples for filtering and substitution features, field processing, multiple file processing, how to construct solutions that depend on multiple records and so on.

Links:

I would highly appreciate it if you'd let me know how you felt about this book. It could be anything from a simple thank you, pointing out a typo, mistakes in code snippets, which aspects of the book worked for you (or didn't!) and so on. Reader feedback is essential and especially so for self-published authors.

Happy learning :)

Crell, to ruby
@Crell@phpc.social avatar

Just found an old GitHub repo from 2012 with the tag line "Bringing best practices to ."

I cannot imagine how this would ever be a good idea.

leomeloxp, to fediverse

Hello again

Here's a little from me:

The name is Leo (LEE oh), I'm a non-binary senior software engineer that really likes problem solving and learning new things.

My goal with this profile will be to focus on technology and programming based posts but I may make it my main one in due time, who knows.

Part of my skills involve , , some and whichever other language I may be trying my hand at this season.

See you :blobfoxwave:

ste, to ruby

I just published my first gem, Phlex-Slotable. It is a Slot API for @joeldrapper 's Phlex lib inspired by ViewComponent slots.

I'm already using this on my side-project and it is working fine. I'm planning to add some features to improve its usage (eg. allow passing String as component class name). I'm putting off refactoring the code until these new things are ready.

BTW, Its API can change.

https://github.com/stephannv/phlex-slotable

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wood, to books
@wood@hachyderm.io avatar

I want to read at least a few technical/theory books this year. What do you recommend? Here are some ideas I already have.

First on my list: High Performance PostgreSQL for Rails by @andatki

https://pragprog.com/titles/aapsql/high-performance-postgresql-for-rails/

I’d take similar recommendations for either Ruby/Rails, databases, or software architecture/design.

#Books #Programming #Monitoring #DevOps #Observability #Ruby #RubyOnRails

meggied90, to ruby

I finished cutting a lab a couple of days ago. Red sapphire is also known as . This design was a little bit above my skill level, but I am overall happy with my final results and enjoyed the experience I gained from trying it.
7.7 cts, 12 x 9.3 mm, synthetic corundum

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