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Python Programming

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Development
  • Duck Typing

    Duck typing is the idea that instead of checking the type of something in Python, we tend to check what behavior it supports (often by attempting to use the behavior and catching an exception if it doesn't work).

  • The Iterator Protocol

    Iterators are all over the place in Python. You can often get away without knowing and understanding the word "iterator", but understanding this term will help you understand how you can expect various iterator-powered utilities in Python to actually work.

  • How I learnt Django

    I am a Python developer and I love writing and building awesome stuff for people to use.

    This is a quick post for newbies about to dive into Django, here I'll give short summaries of my experience in learning Django and tips/advice on how to work with Django.

  • Contrast sinks fangs into Python

    Contrast Security is one of those firms talking about the new breed of so-called self-protecting software, where AI and machine learning come to the fore with predictive functions make our infrastructure layers ever more autonomous.

    The company is now focused on the open source programming language Python due to its widespread use in web application development.

    As many readers will know, Python is a dynamic language equipped with built-in data structures and simple syntax – which makes it attractive for rapid application development as well as a scripting language.

    In terms of use, Python is used by Netflix to stream videos to more than 100 million homes worldwide, power the photo-sharing site Instagram and aid NASA in space exploration.

    [...]

    Contrast’s platform includes: Interactive application security testing (IAST), which is run in preproduction, detects vulnerabilities in both custom code and libraries during normal use by gathering data from running code.Software composition analysis (SCA), which analyses libraries to identify potentially vulnerable third-party and open-source components.

  • Splitwise Telegram Bot

    Splitwise is a free tool for friends and roommates to track bills and other shared expenses.

    I created a telegram bot with which you can integrate your Splitwise account and can use Telegram for managing your expenses.

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.