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Programming: Python, Eclipse Che and More

Submitted by Roy Schestowitz on Tuesday 12th of March 2019 02:16:53 PM Filed under
Development
  • Building news word clouds using Python and Repl.it

    Word clouds are a popular way to visualise large amounts of text. Word clouds are images showing scattered words in different sizes, where words that appear more frequently in the given text are larger, and less common words are smaller or not shown at all.

    In this tutorial, we'll build a web application using Python and Flask that transforms the latest news stories into word clouds and displays them to our visitors.

  • End of Life (EOL) for Python 2.7 is coming. Are you ready?

    We all knew it was coming. Back in 2014 when Guido van Rossum, Python’s creator and principal author, made the announcement, January 1, 2020 seemed pretty far away. Now we’re less than a year out from Python 2.7’s sunset, after which there’ll be absolutely no more support from the core Python team.Many utilized projects pledge to drop Python 2 support in or before 2020. (Here are all the currently Participating Projects.)

  • Understanding and Improving Conda’s performance

    Lately, we have been responding to issues about Conda’s speed. We’re working on it and we wanted to explain a few of the facets that we’re looking at to solve the problem.

  • Source{d} Can Help Solve Your Own Tabs-Versus-Spaces Debate

    The debate over tabs versus spaces has been going on for decades and, despite all attempts to end it, it is ongoing. StackOverflow co-founder Jeff Atwood once wrote of the debate, “It doesn’t actually matter which coding styles you pick. What does matter is that you, and everyone else on your team, sticks with those conventions and uses them consistently.”

    And to that end, among others, source{d} offers machine learning and analysis to ensure a consistent coding style adapting to various codebases. In other words, source{d} can solve this debate for you, not by asking those in charge and enforcing the style from the top down, but rather by analyzing your existing code base, extrapolating in-practice norms, and enforcing them across your entire code base. If you’ve ever attempted to enforce a uniform style using a style guide, you may be familiar with the feeling of futility that comes along with it, but it’s easier, says source{d} Vice President of Product Francesc Campoy, when a machine can do it for you.

  • Techiediaries - Django: Post Multipart Form Data in Python with Requests: Flask File Upload Example
  • The Past, Present, and Future of Deep Learning In PyTorch
  • Managing Multiple Python Versions With pyenv
  • An overview of Eclipse Che

    This video is a brief overview of Eclipse Che presented by CodeReady Workspaces Product Manager Stévan Le Meur. The tour starts in a git repo that contains a link to a Che factory. Opening that factory loads the code from the git repo and sets up a complete development environment. From there, Stévan covers how to build, run, and debug the code within Che.

  • Programmatic way to find and set your timezone
  • Case study : PostgreSQL Kernel Parameters
»

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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