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Programming Leftovers

Submitted by Roy Schestowitz on Tuesday 14th of December 2021 12:17:00 PM Filed under
Development
  • AMD AOCC 3.2 Compiler Released Along With AOCL 3.1 CPU Libraries - Phoronix

    AMD has issued a nice end-of-year update to the AMD Optimizing C/C++ Compiler (AOCC) that also includes Fortran support as well as a new release of their AMD Optimizing CPU Libraries (AOCL).

    AMD AOCC 3.2 is the new version of their LLVM Clang downstream focused on providing the latest optimized compiler support for Zen-based processors whether it be EPYC, Ryzen, or Ryzen Threadripper processors. With AOCC 3.2 they have re-based to LLVM/Clang 13.0 as their compiler release. LLVM 13.0 was released this autumn and is the latest stable LLVM version. AMD now has all of their yet-to-be-upstreamed or unsuitable for upstream patches re-based on this new version.

  • What the New PHP Foundation Means for PHP’s Future – CloudSavvy IT

    The PHP Foundation is a newly established organization that will provide funding to sustain the language’s development. It’s been founded by ten influential companies in response to the departure of long-standing contributor Nikita Popov.

    The Foundation was announced in November 2021 shortly before the release of the PHP 8.1 feature update. Popov’s decision to move on from PHP and focus on LLVM development will impact the language as he’s been responsible for many of the most noteworthy changes through the PHP 7 and 8 release series.

    Popov created or contributed to improvements including typed properties, readonly properties, constructor property promotion, arrow functions, union types, and named arguments, as well as much more besides. He holds significant knowledge and expertise which means his departure affects the language’s bus factor.

    In JetBrains’ words, the loss of Popov is “a blow to the community.” The contributor behind key components of the language’s revitalization and push towards more strongly typed code is stepping away without a direct replacement. The Foundation has been founded to fund new core developers and help increase the project’s bus factor, so the loss of another stakeholder would be less significant.

  • 2021.50 _ for Micros – Rakudo Weekly News

    Daniel Sockwell wrote two advent blog posts (1, 2) about the problem of dependencies. This resulted in the release of the _ module (aka “lowbar” module), a growing collection of micro packages of less than 70 lines of code. This caused quite some discussion on Hacker News and made it to the top posts list! Good to see the Raku Programming Language in the news!

  • gfldex: Recursive caves

    Day 12 asks to find paths in a directed cyclic graph, whereby the root and the outer most leaf are only visited once. This is basically a call-tree of a recursive function.

»

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Dilution and Misuse of the "Linux" Brand

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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.

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