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URL: http://www.tuxmachines.org/
Updated: 1 hour 46 min ago

Pandas Display All Columns

Monday 30th of January 2023 02:35:19 PM
Tutorial on how to display the column names and how to filter the columns using the data types and view the DataFrame memory usage and summary statistics.

Mesa EGL X11/Wayland Code Receives Optimization For Multi-GPU/PRIME Systems

Monday 30th of January 2023 02:30:00 PM
Code merged last week to Mesa 23.1 by AMD ensures that a linear copy buffer is made on the display/scanout GPU when dealing with EGL contexts under Wayland or X11. This follows an optimization made last year to Mesa's GLX code within X.Org environments for enhancing the PRIME/multi-GPU support...

Private Equity Shows Interest in Africa with $296M Stake from Convergence Partners

Monday 30th of January 2023 02:19:00 PM
Africa needs investment in another 700 data centers by 2030 but Blackstone and Carlyle Group have slowed investment on the continent.

Pandas DatetimeIndex

Monday 30th of January 2023 02:16:56 PM
Tutorial on how to create the DatetimeIndex and access the Date and Time details separately using some date and time methods along with practical examples.

Pandas Crosstab() Function

Monday 30th of January 2023 02:01:52 PM
Comprehensive tutorial on the concept of calculating the cross-tabulation for data analysis with a bunch of useful features like the pandas.crosstab().

Want to Master Mastodon? There’s an Upcoming Free Webinar for That

Sunday 29th of January 2023 08:29:33 PM
A free webinar being presented this week by Social Movement Technologies might be just the thing for disgruntled Twitter users making the move to Mastodon. The post Want to Master Mastodon? There’s an Upcoming Free Webinar for That appeared first on FOSS Force.

MPV Media Player 0.35.1 is now available, with bug fixes from 0.35

Sunday 29th of January 2023 08:18:58 PM
MPV Media Player 0.35.1 is now available, with several bug fixes from 0.35 to make the user experience even smoother and more enjoyable.

Lunduke Journal says no to "A.I. written articles"

Sunday 29th of January 2023 07:34:04 PM
As many Tech Publications (like CNET) are moving away from human writers, the Lunduke Journal draws a line.

Battle tested: Continuous testing helps chatbots thrive

Sunday 29th of January 2023 05:58:00 PM
If you’ve been interacting with your favorite brands lately, you’ve likely noticed that chatbots seem to be everywhere. We are a society obsessed with instant gratification. We want answers immediately and often that means rolling the dice on using a chatbot to see how close they can get to what we are looking for. As the use of chatbots expands, so can the number of chatbot failures each day. At the same time, customers’ expectations of what a 'good' chatbot experience is has never been higher. And not meeting these stringent expectations means disappointing the customer, which can also result… [Continue Reading]

How To Install Memcached on Rocky Linux 9

Sunday 29th of January 2023 05:41:03 PM
In this tutorial, we will show you how to install Memcached on Rocky Linux 9. For those of you who didn’t know, Memcached is a high-performance, distributed memory caching system. It is designed to speed up web applications by caching ... The post How To Install Memcached on Rocky Linux 9 appeared first on idroot.

How to Autostart tmux Sessions Remotely When Logging in via SSH

Sunday 29th of January 2023 04:00:22 PM
In this brief guide, I’m going to explain why and how to autostart a tmux session on a remote system when logging in via SSH in Linux. The post How to Autostart tmux Sessions Remotely When Logging in via SSH appeared first on Linux Today.

macOS Alternative helloSystem 0.8.0 Brings Massive Improvements

Sunday 29th of January 2023 03:33:03 PM
Release highlights of helloSystem 0.8.0 version, based on FreeBSD 13.1-RELEASE, bringing a huge set of improvements and bug fixes.

How to Change HDMI Output to Input on Laptop

Sunday 29th of January 2023 02:19:42 PM
This article is a detailed guide to easily changing HDMI output to the input on the laptop using three different methods. Follow this article for guidance.

Cairo Graphics Library Drops OpenGL Support After A Decade Of Inactivity

Sunday 29th of January 2023 02:00:00 PM
The Cairo graphics library that provides a vector graphics based API and in turn having a number of different back-ends for software/hardware acceleration, which in turn is used by a variety of different desktop applications, has removed its OpenGL support...

How Do I Compare Numbers in Bash?

Sunday 29th of January 2023 01:45:40 PM
This discussed how to use the bash script to compare integer numbers. Additionally, we covered how to use several operators in a bash script.

How to Install VS Code on Raspberry Pi in 3 Easy Steps

Sunday 29th of January 2023 01:40:12 PM
Get started coding on your Raspberry Pi with this guide on installing Visual Studio Code in just a few easy steps.

Simple way to Copy and Move a Large Number of Files using Terminal

Sunday 29th of January 2023 01:10:06 PM
Want to copy or move 5,00,000 or more files at once, but the terminal complains that the “argument list is too long.”

Debugging the monolith: How to change the thinking of an entire tech company

Sunday 29th of January 2023 12:59:00 PM
In recent history the tech industry has been impervious to market forces that have crippled adjacent sectors, predominantly because of the public’s insatiable demand for digitization. However, over the course of the past year vulnerabilities have begun to emerge, with the economic climate growing so harsh that even the mightiest tech giants have faltered. Tech industry investment was down 40 percent in Q3 2022 compared to the same quarter in 2022, while market leaders such as Meta, Amazon and Twitter have all cut jobs to manage costs. With the technology industry’s aura of infallibility wearing thin, it’s time for the… [Continue Reading]

C++ Overload Comparison Operator

Sunday 29th of January 2023 12:54:29 PM
Practical guide on what the comparison operators are and how to overload them in C++ by mentioning the overloaded operator name with the keyword - “operator”.

Best Food in Minecraft

Sunday 29th of January 2023 12:34:17 PM
Practical guide on the best foods that your player can eat in the Minecraft game for longer survival by taking the hunger and saturations bars in consideration.

More in Tux Machines

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.

Red Hat Hires a Blind Software Engineer to Improve Accessibility on Linux Desktop

Accessibility on a Linux desktop is not one of the strongest points to highlight. However, GNOME, one of the best desktop environments, has managed to do better comparatively (I think). In a blog post by Christian Fredrik Schaller (Director for Desktop/Graphics, Red Hat), he mentions that they are making serious efforts to improve accessibility. Starting with Red Hat hiring Lukas Tyrychtr, who is a blind software engineer to lead the effort in improving Red Hat Enterprise Linux, and Fedora Workstation in terms of accessibility. Read more

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