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Programs and Programming: DICOM Viwers, Turtl, Weblate, Rust and Python

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  • Excellent Free DICOM Viewers – Medical Imaging Software

    DICOM (an acronym for Digital Imaging and Communications in Medicine) is a worldwide standard in Health IT and is provided by the National Electrical Manufacturers Assocation (NEMA). It’s the standard open image format used to handle, store, print and transmit information in medical imaging. This standard specifies the way medical images and metadata like study or patient related data are stored and communicated over different digital medias.

    DICOM is a binary protocol and data format. The binary protocol specifies a set of networking protocols, the syntax and specification of commands that can be exchanged with these protocols, and a set of media storage services. It’s an entire specification of the elements required to achieve a practical level of automatic interoperability between biomedical imaging computer systems—from application layer to bit-stream encoding.

    DICOM files can be exchanged between two entities that are capable of receiving image and patient data in DICOM format.

  • Encrypted Evernote Alternative Turtl v0.7 Includes Rewritten Server, New Spaces Feature

    Turtl was updated to version 0.7 yesterday, the new release shipping with a rewritten server, among other changes. I'll cover the new version in the second part of this article, after an introduction to Turtl.

    Turtl is a "secure, encrypted Evernote alternative". The free and open source tool, which is considered beta software, can be used to take notes, save bookmarks, store documents and images, and anything else you may need, in a safe place.

    There are Turtl applications available for Linux, Windows, macOS and Android, while an iOS application should also be available in the future. Chrome and Firefox extensions are available to easily bookmark the page you're on, great for quickly saving sites for later.

    The Turtl developers offer the service (hosted server) for free, but a premium service is planned for the future. However, the Turtl server is free and open source software, so you can install and use your own instance.

  • Weblate 3.2.1

    Weblate 3.2.1 has been released today. It's a bugfix release for 3.2 fixing several minor issues which appeared in the release.

  • This Week in Rust 255
  • Code Quality & Formatting for Python

    black, the uncompromising Python code formatter, has arrived in Debian unstable and testing.

    black is being adopted by the LAVA Software Community Project in a gradual way and the new CI will be checking that files which have been formatted by black stay formatted by black in merge requests.

    There are endless ways to format Python code and pycodestyle and pylint are often too noisy to use without long lists of ignored errors and warnings.

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  • Daudin – a Python shell

    A few nights ago I wrote daudin, a command-line shell based on Python. It allows you to easily mix UNIX and Python on the command line.

  • How to Convert Python String to Int and Back to String

    This tutorial describes various ways to convert Python string to int and from an integer to string. You may often need to perform such operations in day to day programming. Hence, you should know them to write better programs. Also, an integer can be represented in different bases, so we’ll explain that too in this post. And there happen to be scenarios where conversion fails. Hence, you should consider such cases as well and can find a full reference given here with examples.

  • Thousands of Scientific Papers May be Invalid Due to Misunderstanding Python

    It was recently discovered that several thousand scientific articles could be invalid in their conclusions because scientists did not understand that Python’s glob.glob() does not return sorted results. This is being reported on by Vice, Slashdot and there’s an interesting discussion going on over on Reddit as well.

Audiocasts/Shows/Screencasts: Open Source Security Podcast, Linux Action News and Manjaro 19.09.28 KDE-DEV Run Through

  • Open Source Security Podcast: Episode 165 - Grab Bag of Microsoft Security News

    Josh and Kurt about a number of Microsoft security news items. They've changed how they are handling encrypted disks and are now forcing cloud logins on Windows users.

  • Linux Action News 127

    Richard Stallman's GNU leadership is challenged by an influential group of maintainers, SUSE drops OpenStack "for the customer," and Google claims Stadia will be faster than a gaming PC. Plus OpenLibra aims to save us from Facebook but already has a miss, lousy news for Telegram, and enormous changes for AMP.

  • GNU World Order 13x42

    On the road during the **All Things Open** conference, Klaatu talks about how to make ebooks from various sources, with custom CSS, using the Pandoc command.

  • Manjaro 19.09.28 KDE-DEV Run Through

    In this video, we are looking at Manjaro 19.09.28 KDE-DEV.