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Unifont 13.0.01 Released

Unifont 13.0.01 is now available. This is a major release. Significant changes in this version include the addition of these new scripts in Unicode 13.0.0: U+10E80..U+10EBF: Yezidi, by Johnnie Weaver U+10FB0..U+10FDF: Chorasmian, by Johnnie Weaver U+11900..U+1195F: Dives Akuru, by David Corbett U+18B00..U+18CFF: Khitan Small Script, by Johnnie Weaver U+1FB00..U+1FBFF: Symbols for Legacy Computing, by Rebecca Bettencourt Read more

Programming: micro.sth, RProtoBuf, Perl and Python

  • Introducing micro.sth

    Many developers turn their noses up at PHP, but I have a soft spot for it. For me, it's the most approachable programming language by far. It feels intuitive in a way no other languages do, and it makes it possible to cobble together a working application with just a handful of lines of code. So whenever I can't find a tool for a specific job, I try to build one myself. The latest project of mine is a case in point. I was looking for a simple application for keeping a photographic diary, and I was sure that I'd be able to find an open-source tool for that. I searched high and low, but I came back empty-handed. Sure, there are plenty of static website generators, but I'd prefer something that doesn't require me to perform the write-generate-upload dance every time I want to post a quick update. And I need something that I can use not only to maintain a simple diary, but also store notes, manage tasks, and draft articles -- all this without getting bogged down by configuring templates, defining categories, and tweaking settings. And because I want most of my content to be private, I should be able to protect access to it with a password.

  • Dirk Eddelbuettel: RProtoBuf 0.4.17: Robustified

    A new release 0.4.17 of RProtoBuf is now on CRAN. RProtoBuf provides R with bindings for the Google Protocol Buffers (“ProtoBuf”) data encoding and serialization library used and released by Google, and deployed very widely in numerous projects as a language and operating-system agnostic protocol. This release contains small polishes related to the release 0.4.16 which added JSON support for messages, and switched to ByteSizeLong. This release now makes sure JSON functionality is only tested where available (on version 3 of the Protocol Buffers library), and that ByteSizeLong is only called where available (version 3.6.0 or later). Of course, older versions build as before and remain fully supported.

  • Perl Weekly Challenge 53: Rotate Matrix and Vowel Strings

    These are some answers to the Week 53 of the Perl Weekly Challenge organized by Mohammad S. Anwar.

  • Weekly Python StackOverflow Report: (ccxxi) stackoverflow python report
  • Python: Is And ==

    In Python, == compares the value of two variables and returns True as long as the values are equal.

today's howtos

Linux and Graphics: Linux 5.6, RadeonSI Gallium3D and Mesa

  • The Best Features Of The Linux 5.6 Kernel From WireGuard To Y2038 Compatibility To USB4

    The Linux 5.6 stable kernel could be released as soon as tomorrow if Linus Torvalds is comfortable with its current state to avoid having an eighth weekly release candidate. Whether Linux 5.6 ends up being released tomorrow or next weekend, this kernel is bringing many exciting changes. We have our Linux 5.6 feature overview that was published at the end of the merge window for those wanting a lengthy look at all of the kernel highlights.

  • RadeonSI Experimenting With Compute-Based Culling For Navi/GFX10

    The RadeonSI Gallium3D driver has been experimenting with compute-based culling for GFX10/Navi hardware.  Well known open-source AMD OpenGL driver developer Marek Olšák has merged experimental support for compute-based culling. Marek simply noted, "This is an experimental feature that might be used in the future." 

  • Mesa's Continuous Integration To Begin Seeing Testing Coverage For Wine / DXVK

    In hopefully meaning less regressions moving forward for DXVK with the latest open-source Vulkan drivers, the Mesa continuous integration (CI) infrastructure saw support added for playing DirectX (DXGI) traces with DXVK/Wine.  Consulting firm Igalia under contract for Valve added support for APITrace with DXGI traces to the Mesa CI.