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Programming: Git, Open Source Contributor Experience, OpenJDK, 10 Most Popular Programming Languages and More

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Development
  • Git per-branch permissions

    We’ve had Git hosting support in Launchpad for a few years now. One thing that some users asked for, particularly larger users such as the Ubuntu kernel team, was the ability to set up per-branch push permissions for their repositories. Today we rolled out the last piece of this work.

    Launchpad’s default behaviour is that repository owners may push anything to their own repositories, including creating new branches, force-pushing (rewriting history), and deleting branches, while nobody else may push anything. Repository owners can now also choose to protect branches or tags, either individually or using wildcard rules. If a branch is protected, then by default repository owners can only create or push it but cannot force-push or delete; if a tag is protected, then by default repository owners can create it but cannot move or delete it.

  • Open Source Contributor Experience

    We will be covering what contributor experience is, how we help the project, the projects we are current working on (if the talk were today: mentoring, automated workflows, new contributor onboarding, communication pipelines, etc.), and how folks can get involved

  • End of the line for Java 8 public updates – Commercial users at a crossroads

    2018 was a year of uncertainties and misunderstandings for the Java world as people struggled to understand the differences between Oracle JDK vs Oracle’s OpenJDK builds vs OpenJDK builds, the costs involved, whether it’s a good thing to jump on the Java release train or not and the list goes on.

    Some Java Champions joined forces to untangle the Java releases and support confusion; they created a Google Doc which summarizes all the changes Oracle is making, as well as the options Java SE users can choose from. Although the most common provider of Java SE implementations is Oracle JDK, there are others out there such as Azul, Eclipse, IBM, Red Hat, Oracle, SAP, and the list goes on. In short, you can still get the Oracle JDK, Oracle’s OpenJDK builds and OpenJDK by other providers for free.

  • 10 Most Popular Programming Languages In 2019: Learn To Code

    For beginners in the world of programming, the biggest dilemma is to decide where to begin or which language one should master for career benefits. At times, professional coders also face a situation where learning a new language seems more fruitful.

    Whatever may be the reason, here is a list of the most popular programming languages across the world to know which languages are ruling the charts. This list of top programming languages is based on the data sourced from TIOBE Programming Community Index, which is a popular indicator of the popularity of programming languages.

  • “discover feature relationships” – new EDA tool
  • Python NumPy Tutorial

    In this lesson on Python NumPy library, we will look at how this library allows us to manage powerful N-dimensional array objects with sophisticated functions present to manipulate and operate over these arrays

More in Tux Machines

Announcing CrossOver 18.5.0 and Games for GNU/Linux

  • Announcing CrossOver 18.5.0
    CrossOver 18.5 includes the FAudio library to provide superior audio support for games. FAudio is a reimplementation of XAudio2, a low-level audio library for Windows. This improvement broadens CrossOver’s game compatibility and resolves a wide variety of audio bugs on both macOS and Linux. CrossOver 18.5 resolves several Office 2010 bugs related to activation and licensing. The first involves a change which disrupted the activation status of Office 2010 bottles upgraded from CrossOver 17.x and earlier to CrossOver 18.x. Users who experienced persistent activation requests on earlier releases of CrossOver 18 should be able to successfully activate Office 2010 on CrossOver 18.5. We have also resolved a bug which caused Office 2010 to attempt and fail configuration on every launch for some users. On Linux, CrossOver 18.5 supports the very latest release of Office 365 and resolves a sign-in bug impacting Office 365 Home users. Finally, CrossOver 18.5 includes preliminary support for OneNote 2016 on Linux.
  • CrossOver 18.5 Released - Based On Wine 4.0 While Pulling In FAudio
    CodeWeavers, the main sponsor/contributor to the Wine project, announced the release today of their commercial CrossOver 18.5 software for more easily running Windows games and applications on Linux and macOS.
  • The GOG Spring Sale is now live, tons of titles discounted with flash deals each day
    Someone please lock away my wallet, as the GOG Spring Sale is live and it's full of discounted Linux games. For this huge sale, GOG are also doing Flash Deals so every 24 hours a couple of games will get a higher than usual discount so you will need to keep going back for the best.
  • Valve show off their new Steam Library design and a new Events page
    At GDC today, Valve did their presentation and they finally showed off the new design coming for the Library page and more. For those with a growing backlog of games, the Steam Library as it is right now is so basic it's just incredibly unhelpful. Going by what they've shown off, it's actually looking a serious amount better. Firstly, it has a home page for your Steam Library, to go over some recent games and recently updated titles, as well as show a slice of your friends list. That's a pretty handy feature, especially if you have a game you play regularly enough it will probably be quicker and easier to get going the next time.
  • You can now try XCOM 2 free until March 25th, also on a big sale
    Firaxis Games have put their strategy game XCOM 2 up to play for free between now and March 25th, so if you've been on the fence this is a great opportunity. It's quite easily my absolute favourite strategy game on Linux, much more interesting than the first of the newer XCOM games (although that's still damn fun too). It does have a few niggles and some performance issues here and there but that's not down to Feral Interactive's port as it's not much different on Windows.
  • Humble Store are giving away Tacoma during their Indie Mega Week sale
    Humble Store has another free game from you to grab with Tacoma, along with their Indie Mega Week sale now live. I enjoyed my Tacoma play-through, done in a single sitting and I think it's worth grabbing and actually playing. You can see my previous thoughts here. You can grab your free copy here, which requires subbing to their newsletter.

PHP and Python Programming Leftovers

Availability of GNOME 3.32 on GNU/Linux Distros

Following my Plasma 5.15 distros list, this is a list of GNOME 3.32 distros which are available as installation LiveCD. GNOME 3.32 has been released recently at 13 March 2019 and rapidly being made available into several GNU/Linux distros for desktop, either within the ISO or in the repository. At this moment, you can download any of Ubuntu 19.04 and Fedora Rawhide (for installable LiveCD), followed by openSUSE Tumbleweed, Debian Experimental, Manjaro GNOME, and Mageia 7 (by manually upgrading from respective repositories) in order to quickly test GNOME 3.32. However, please note that this is based on today's data and can be changed rapidly over time. I wish this list helps you. Go ahead, happy downloading, happy testing! Read more

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