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Audiocasts/Shows: LHS, Linux Headlines, Python Bytes and Talk Python to Me

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  • LHS Episode #348: The Weekender XLIX

    It's time once again for The Weekender. This is our bi-weekly departure into the world of amateur radio contests, open source conventions, special events, listener challenges, hedonism and just plain fun. Thanks for listening and, if you happen to get a chance, feel free to call us or e-mail and send us some feedback. Tell us how we're doing. We'd love to hear from you.

  • 2020-05-29 | Linux Headlines

    An 8 gigabyte version of the Raspberry Pi 4 is available for purchase, Apache’s Subversion celebrates 20 years of version control with its 1.14 release, Genymobile improves its ability to control unrooted Android devices over ADB, Google’s Android Studio 4.0 launches with some major changes, and the Godot project previews a browser-based version of its game editor.

  • Python Bytes: #183 Need a beautiful database editor? Look to the Bees!
  • Talk Python to Me: #266 Refactoring your code, like magic with Sourcery

    Refactoring your code is a fundamental step on the path to professional and maintainable software. We rarely have the perfect picture of what we need to build when we start writing code and attempts to over plan and overdesign software often lead to analysis paralysis rather than ideal outcomes.

    Join me as I discuss refactoring with Brendan Maginnis and Nick Thapen as well as their tool, Sourcery, to automate refactoring in the popular Python editors.

More in Tux Machines

Trim Video Clips on Linux Fast with This New GTK App

I won’t pretend that it’s difficult to trim video on Linux because, honestly, it isn’t; a plethora of ace apps designed to make basic cuts and simple edits exist (with Qt-based VidCutter and the best known). But if you’re a GNOME user you might be on the hunt for something that feels and functions a bit more like the rest of your apps. If so, then there’s a new option worth looking in to. The succinctly titled ‘Video Trimmer’ is a new(ish) addition to the roster of video trimming apps for Linux and it’s incredibly simple to use. Read more

ScreenKey Shows Keyboard Presses on Screen in Ubuntu

Mac and Windows screencasters have access to a wide array of apps designed specifically to display key presses on screen as they are typed with macOS tool Screenflick perhaps the best known. But for Ubuntu? You’ll want to try Screenkey. Screenkey is a free, open-source alternative to Screenflick designed for use on Linux desktops, like Ubuntu. When run the app shows each key press on screen as it’s pressed (and while you record, perhaps using the hidden GNOME Shell screen recorder). The majority of Ubuntu users won’t have much use for this tool. But for the 0.25% making video tutorials, explanatory gifs, or other how-to related content? For them Screenkey will be invaluable. Put simply: if you need to illustrate actions associated with a specific keyboard shortcut or command in a screenshot or video clip there is nothing easier to use than this. Screenkey features multi-monitor support, lets you customise font size, font style, and font colour, and offers a crop of advanced settings to control position, timing, opacity, specific character key presses, and more. You can also choose what shortcut activates the app, and decide whether multimedia keys (e.g., volume, pause, brightness, etc) are supported or not. ScreenKey Shows Keyboard Presses on Screen in Ubuntu Read more Also: Ubuntu Weekly Newsletter Issue 638

Mozilla: Accessibility, Net Neutrality, AMP and Rust

  • Mozilla Accessibility: Broadening Our Impact

    Last year, the accessibility team worked to identify and fix gaps in our screen reader support, as well as on some new areas of focus, like improving Firefox for users with low vision. As a result, we shipped some great features. In addition, we’ve begun building awareness across Mozilla and putting in place processes to help ensure delightful accessibility going forward, including a Firefox wide triage process. With a solid foundation for delightful accessibility well underway, we’re looking at the next step in broadening our impact: expanding our engagement with our passionate, global community. It’s our hope that we can get to a place where a broad community of interested people become active participants in the planning, design, development and testing of Firefox accessibility. To get there, the first step is open communication about what we’re doing and where we’re headed.

  • Mozilla Open Policy & Advocacy Blog: Next Steps for Net Neutrality

    Two years ago we first brought Mozilla v. FCC in federal court, in an effort to save the net neutrality rules protecting American consumers. Mozilla has long fought for net neutrality because we believe that the internet works best when people control their own online experiences. Today is the deadline to petition the Supreme Court for review of the D.C. Circuit decision in Mozilla v. FCC. After careful consideration, Mozilla—as well as its partners in this litigation—are not seeking Supreme Court review of the D.C. Circuit decision. Even though we did not achieve all that we hoped for in the lower court, the court recognized the flaws of the FCC’s action and sent parts of it back to the agency for reconsideration. And the court cleared a path for net neutrality to move forward at the state level. We believe the fight is best pursued there, as well as on other fronts including Congress or a future FCC. Net neutrality is more than a legal construct. It is a reflection of the fundamental belief that ISPs have tremendous power over our online experiences and that power should not be further concentrated in actors that have often demonstrated a disregard for consumers and their digital rights. The global pandemic has moved even more of our daily lives—our work, school, conversations with friends and family—online. Internet videos and social media debates are fueling an essential conversation about systemic racism in America. At this moment, net neutrality protections ensuring equal treatment of online traffic are critical. Recent moves by ISPs to favor their own content channels or impose data caps and usage-based pricing make concerns about the need for protections all the more real.

  • Frédéric Wang: Contributions to Web Platform Interoperability (First Half of 2020)

    Web developers continue to face challenges with web interoperability issues and a lack of implementation of important features. As an open-source project, the AMP Project can help represent developers and aid in addressing these challenges. In the last few years, we have partnered with Igalia to collaborate on helping advance predictability and interoperability among browsers. Standards and the degree of interoperability that we want can be a long process. New features frequently require experimentation to get things rolling, course corrections along the way and then, ultimately as more implementations and users begin exploring the space, doing really interesting things and finding issues at the edges we continue to advance interoperability. Both AMP and Igalia are very pleased to have been able to play important roles at all stages of this process and help drive things forward. During the first half of this year, here’s what we’ve been up to…

  • Community crossover, Rust at CNCF, and more industry trends

    The impact: The Rust community has a reputation of welcoming loveliness; increased overlap in the Rust and CNCF Venn diagrams is a harbinger of good things for both communities.

Videos: Software Freedom, OpenSUSE 15.2, "Rolling Rhino" and Linux Headlines