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Programming Leftovers

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Development
  • Python 3.9 vs Python 3.10: A Feature Comparison
  • samcv: I am resigning from The Perl Foundation

    It is with great sadness that I must announce my resignation as chair of the Perl Foundation’s Community Affairs Team (CAT, the team that responds to Code of Conduct reports), effective immediately. Normally this would be a hard decision to make, but I have no choice given TPF’s recent actions. A Charter and a Code of Conduct could and should have been passed many months ago by the Board of Directors. Sadly this has not happened. The TPF Board of Directors has now unilaterally retracted all of the CAT’s transparency reports of 2021 (first, second). This includes the second transparency report that the TPF Board itself approved the contents and penalties of. Retracting the CAT’s transparency reports sends the message the Board of Directors is not willing to support the CAT, and is not prioritizing the safety of the community. I was not involved in the decision by the Board of Directors.

    Remaining on the Community Affairs Team would imply I accept or support TPF’s actions. I do not.

    The reason given by the Board of Directors, was that the CAT shouldn’t have acted before a Charter was passed. And since the CAT acted without such a Charter, all of its reports need to be retracted. Even the ones previously approved by the same Board of Directors!

  • Does the world need another cross-platform framework? Tough, here's JetBrains with Compose Multiplatform • The Register

    An open-source Kotlin framework for cross-platform applications, based on Jetpack Compose for Android, is now in preview.

    Google's Jetpack Compose is an official framework for building a user interface in an Android application, and reached version 1.0 last week, at the same time as the first stable release of Android Studio, 2020.3.1 or "Arctic Fox".

    Despite only just hitting 1.0, Google said: "There are already over 2,000 apps in the Play Store using Compose – in fact, the Play Store app itself uses Compose."

  • Golang Cryptomining Worm Offers 15% Speed Boost [Ed: The typical Microsoft-leaning FUD, looking to associate Go with malice just because -- gasp! -- people can use the language to write malicious programs]

    The latest variants of the Monero-mining malware exploit known web server bugs and add efficiency to the mining process.

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.