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Programming Leftovers

Submitted by Roy Schestowitz on Thursday 15th of July 2021 12:11:24 PM Filed under
Development
  • Book Review: A Philosophy of Software Design

    I really liked A Philosophy of Software Design by John Ousterhout. It is compact and short, only 170 pages, so it is a quick read, but it contains many good ideas. The focus is on how to structure systems to make them easy to understand and work with. The author is a professor of Computer Science at Stanford, but he has also spent 14 years developing commercial software.

  • [Old] What is a hacker?

    In our use, a hacker is a member of an international subculture of computer programmers, hardware designers and others who subscribe to a certain aesthetic, people who understand to appreciate a certain kind of beauty.

    The word is also often used by us to signify a very gifted computer expert who programs for enjoyment, not necessarily for payment or other rewards, but being a hacker is not limited to programmers or even hardware designers. One might be a molecular biology hacker, for example.

  • Report: 83% of UK software engineers suffer burnout, COVID-19 made it worse • The Register

    A report on the wellbeing of UK software engineers (developers and DevOps professionals) found 83 per cent suffering from some degree of burnout, with most agreeing that COVID-19 was partly to blame.

    This survey [PDF] was conducted in June 2021 by pollsters Survation, on behalf of DevOps company Haystack, and although the number of participants was small (just over 250) it was conducted by interviews, rather than online forms which are vulnerable to low-quality responses.

  • Want To Build An App? Android Studio Is The Program For You [Ed: When you use this program you're basically a pawn of Google; when I made Android apps I used Eclipse (Google doesn't like things it cannot control).]

    Ever wanted to build your own app but not exactly sure where to start or what programs to use? Android Studio could be an option for you.

  • 5 hidden gems in Python 3 | Opensource.com

    Python has made a name for itself in the world of programming for being easy to learn, easy to read, and reasonably easy to debug. It's seen as a good starting language because it can usually resolve complex concepts such as data types on the programmer's behalf. It's considered easy to read because its syntax is simple and it enforces predictable formatting. And it's easy to debug because not only does it catch many errors on its own, it also integrates with advanced tools like GNU Debugger (gdb.) And that was its reputation before Python 3.

    Like everything else in life, change is inevitable for programming languages. Python must iterate and develop because computers are forever improving, and people's expectations of what a "simple" programming language does for them change over time. Additionally, other languages sometimes come up with really good ideas that get adapted into Python. Python 2.x was outrageously popular, so when Python 3 began to loom on the horizon, there was a considerable amount of anxiety mixed in with the excitement. Everyone wanted to know how Python could possibly get any better, but there was also the obligatory fear of change, the potential loss of important libraries that wouldn't upgrade, and the uncertainty of what workload would be required to adapt existing codebases.

  • This Week in Rust 399

    Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tweet us at @ThisWeekInRust or send us a pull request. Want to get involved? We love contributions.

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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.

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