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Programming: DApp, Groovy, TensorFlown and a Lot More

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Development
  • Chinese Tech Giant Baidu Launches Blockchain OS to Support DApp Development

    Chinese search engine and web services company Baidu has launched its Baidu Blockchain Engine (BBE), an operating system designed to facilitate decentralized application (DApp) development. The news was officially announced by Baidu’s cloud computing unit, Baidu Cloud, on Feb. 14.
    Baidu Cloud states that it considers an open source, commercialized platform to be “the only way to build a blockchain operating system.” BBE has reportedly been built on the basis of Baidu’s “ABC” technology strategy — artificial intelligence (AI), big data and cloud computing —  and aims to make DApp development “as simple as creating a mobile app.”

  • How is the Eclipse Foundation Specification Process (EFSP) different from the Java Community Process (JCP)?

    As most of you are aware, Oracle has contributed the Java EE specification to the Eclipse Foundation. The enterprise Java community decided to rename the Java EE specification to Jakarta EE. Part of this huge transition to open source is changing the specification process. The famous Java Community Process (JCP) is going to be replaced by the Eclipse Foundation Specification Process (EFSP), which will be better suited for vendor neutrality, transparency, and all other attributes associated with open source. So what exactly is the difference?

    To learn more about the new process, please refer to the EFSP v1.0, and Wayne Beaton’s article in this newsletter.

  • How To Build A Successful Developer Community

    As a community starter, the first question one should ask themselves is why developers want to join the community: is it because they are going to learn new skills or make their work easier?

    What is the impetus for building the community by asking questions like, whether the community is built around an open-source project? Are the developer tools available? Is there a platform with an API? Is it like a partner ecosystem? Or is it just selling a product?

  • Ember.js video documentary released

    Besides being an interesting piece of content for developers and open-source enthusiasts around the world, the documentary also addresses the human element of open-source software and the power of community.

    The documentary starts off with Tom Dale telling the story about how in the early days of creating web apps using Javascript, people where telling them, "please stop using Javascript", and "you guys are abusing the system" - but they had to stick with the vision and see it through and today, everyone uses Javascript to create web applications.

  • Why 2019 Will Be the Year for Shift-Left Mainframe Testing

    While 2018 was the year for planning and implementing shift-left methodologies in testing, mainframe and server testers were, for the most part, left behind. These legacy infrastructure experts were tied down to old-school testing tools. Mainframes kept functioning, but tools and testing practices often became bottlenecks, preventing performance testing teams from testing more quickly mid-cycle and pre-release.

  • Ubisoft's Clever-Commit AI will sniff out bugs in Firefox

    GAMES DO ENCOURAGE VIOLENCE, but against bugs in the case Ubisoft which has partnered with Mozilla to build out an artificial intelligence (AI) system that sniffs out code gremlins.

    Dubbed Clever-Commit, the AI will act as a form of coding assistant that learns from a developer's base bug and regression data to predict and flag potential new bugs that might be added as new code is slapped onto the codebase.

    The system, which is already being used internally by Ubisoft, will be adopted by Mozilla to review Firefox code and spot dodgy bits, with the goal of making the browser more stable for its users. But if the systems works well, Mozilla has plans to stick it further into Firefox.

  • Ubisoft and Mozilla team up to develop Clever-Commit, an AI coding assistant

    Game developer Ubisoft today announced that it has partnered with Mozilla to develop Clever-Commit, an AI-based coding assistant that learns from your code base’s bug and regression data to analyze and flag potential new bugs as new code is committed. Ubisoft already uses this tool internally and Mozilla  says that it will deploy it to spot bugs in its Firefox code.

  • Programming languages: Python rides high but Groovy is cool again with developers

    Groovy, which came to life in 2007, hasn't been a top-20 language in Tiobe's index since 2016 but in the February listing it is now at 19th place, up from 49th last year. 

    Groovy hit its stride as a language for writing scripts for popular continuous-integration tool Jenkins, but it's also been buoyed by the Gradle open-source build-automation system. According to Tiobe, these days more 'glue' software is being written in Groovy. 

  • The Deep Learning Framework Backed By Facebook Is Getting Industry's Attention

    When it comes to deep learning frameworks, TensorFlow is one of the most preferred toolkits.

  • Inside the AI developer’s toolbox
  • Guide To Web Scraping With Python Libraries Selenium & Beautiful Soup
  • Speeding up basic object operations in Cython
  • Python’s str.isdigit vs. str.isnumeric
  • Test and Code: 65: one assert per test
  • Setting up Tor hidden service
  • How to install WildFly (JBoss) on Ubuntu 18.04

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.