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Programming Leftovers

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Development
  • PHPUnit 8.4

    RPM of PHPUnit version 8.4 are available in remi repository for Fedora ≥ 29 and for Enterprise Linux (CentOS, RHEL...).

  • A concise resource repository for machine learning!

    This is the reflection of our Machine Learning journey so far. So, along with our learning journey, we'll continue to update this repository and will remain concise but yet comprehensive to highlight the most relevant resources from time to time. The main points are:
    - Concise and comprehensive
    - Keep updating
    - Turning web-bookmark into git-repo

    However, ML-Bookmarks is still of its early stage. There's a lot of modification of this repository still left. We need your support and constructive feedback to turn this repository more robust and reliable to everyone.

  • Django vs Ruby on Rails: Web Frameworks Comparison

    There are more than 90 web development frameworks out there. No wonder it’s hard to choose the one that’ll suit your project best. Still, there are at least two major frameworks that are widely used by the tech giants of nowadays, and for good reason. Ever heard of Django or Ruby on Rails? If both web frameworks are quite good, how do you compare Django and Ruby on Rails to choose which one to use for web development?

    Instagram, YouTube, Spotify, Dropbox and other online and app-based services that we use daily are powered by Django, a Python programming language framework. On the other hand, Airbnb, Bloomberg, Shopify, and other leading companies use Ruby on Rails, a Ruby programming language framework. Both languages were created to serve the web and make web applications (including mobile web apps) possible.

  • Getting to Know Go, Python, and Benchmarks

    Hello, my name is Vadym, and this is my story about how I started learning Go, what it felt like compared to Python (the language I currently use at work), and benchmarking.

    I believe that every developer should learn constantly to be good at what they do. And it's not only about knowing new frameworks, databases, or platforms like AWS Lambda. It’s about knowing how the services you use from day to day interact with each other, differentiate when your favorite language uses a link to an object or a copy of the object, and many other things.

    I've been using Python as my main language for writing production code for 10 years. But even as a devoted Python developer, I’ve tried different languages over time. I like to learn new languages, because I might pick up something for my daily work – even from ones I won’t use or from languages I don’t really like, such as Ruby or Java. Also, it’s not very important for me to learn new languages only. I like to spend time on old and rarely used languages as well. For example, I’ve tried Lisp for more than writing a config for Emacs. I also like Erlang a lot, but it’s not very popular nowadays.

  • Code Challenge 64 - PyCon ES 2019 Marvel Challenge

    This weekend is Pycon ES and in the unlikely event you get bored, you can always do some coding with PyBites.

  • Solving Systems of Linear Equations with Python's Numpy

    The Numpy library can be used to perform a variety of mathematical/scientific operations such as matrix cross and dot products, finding sine and cosine values, Fourier transform and shape manipulation, etc. The word Numpy is short-hand notation for "Numerical Python".

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.