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Programming Leftovers

Submitted by Roy Schestowitz on Friday 17th of June 2022 11:35:34 AM Filed under
Development
  • The computers are fast, but you don't know it

    Humans have a shit sense of measurement, especially for quantities that they can't biologically perceive. For example, you intuitively know how much more heavy a 10kg object is than a 1kg object.

    For such quantities, your sense of measurement can improve if you have some way to translate them into signals that the brain is familiar with. For example, have you seen these videos?

  • Cargo Culting Software Engineering Practices

    Three months into my first Big Tech gig I was talking to a mentor about the overhead involved with the way the organisation worked. Meetings for standups, tech huddles, refinements, retros and product reviews; Processes such as limiting work in progress, desk checks, spikes, stories, and tasks. Coming from a startup we delivered high quality software without all of that labelled process. The mentor lent me his copy of Extreme Programming by Kent Beck, and that book gave me a framework to develop my own philosophy on software delivery and engineering practices.

  • Install Apache NetBeans IDE 14 On Ubuntu / AlmaLinux & Fedora | Tips On UNIX

    This tutorial will be helpful for beginners to install Apache NetBeans IDE 14 on Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, Linux Mint 20.3, AlmaLinux 9, Rocky Linux 8, and Fedora 36.

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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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