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Programming Leftovers

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Development

  • Your "21st century banking" is sixty years old [Ed: At least COBOL, unlike "modern" and bloated frameworks, remains relevant and still works after all these years]

    There is one software language that controls all your money. A language that pretty much runs, all by itself, the cores of the worldwide financial systems. It cannot be replaced (not without great expense and risk, that is), and cannot be kept either, because the experts that really know it are dying out.

  • Qt Online Installer 4.2.0 beta released
  • Why Coda thinks documents are the internet's next big platform

    The way Shishir Mehrotra sees it, digital documents haven't really changed in 50 years. Since the days of WordStar, Harvard Graphics and VisiCalc, the basic idea of what makes up a document, presentation and spreadsheet haven't really changed.

    Now, thanks to companies like Coda — where Mehrotra is founder and CEO — along with Notion, Quip and others, that's starting to change. These companies are building tools that can do multiple things in a single space, that are designed both for creating and for sharing, and that turn documents from "a piece of paper on a screen" into something much more powerful. And to hear Mehrotra tell it, documents are headed toward a future that looks more like an operating system than a Word file.

    Mehrotra joined the Source Code podcast to talk about Coda's recent announcements, the two-year project to rebuild its core technology, Coda's future as a platform and why he thinks documents can be much more than just documents going forward.

  • Node.js 17 released, not intended for production use • The Register [Ed: Microsoft Tim on how Microsoft is weaponising TypeScript and GitHub to take over Node.js; there's also an outpost in the Linux Foundation that's controlled by a Microsoft mole, "Open"JS]

    Node.js 17 is out, loaded with OpenSSL 3 and other new features, but it is not intended for use in production – and the promotion for Node.js 16 to an LTS release, expected soon, may be more important to most developers.

  • PostgreSQL: PostgreSQL JDBC 42.3.0 released

    The PostgreSQL JDBC team is proud to announce version 42.3.0

    The major change here is that we have dropped support for JAVA 6 and JAVA 7

    This allows us to move forward with further changes

  • GammaRay 2.11.3 Released!

    GammaRay 2.11.3 has been released! GammaRay is KDAB’s software introspection tool for Qt applications. Leveraging the QObject introspection mechanism, it allows you to observe and manipulate your application at runtime. This works both locally on your workstation and remotely on an embedded target. Version 2.11.3 will be the last in the 2.11 series.

    After this release, we will turn our attention to GammaRay 3.0, with the primary focus of adding support for Qt 6.

  • Perl Weekly Challenge 135: Middle 3-Digits and Validate SEDOL

More in Tux Machines

Chrome and Mozilla: Privacy, Net Neutrality, and Firefox Changes

  • Google Just Gave You the Best Reason Yet to Finally Quit Using Chrome

    Ultimately, that change in the way Google is looking at Chrome--that it isn't a tool that serves its users, but is a tool that serves up users to advertisers, albeit in a slightly more privacy protective way--is a bad sign. It's also the best reason to finally ditch it altogether.

  • In California, an Important Victory for Net Neutrality

    Today, the Ninth Circuit court upheld California’s net neutrality law, affirming that California residents can continue to benefit from the fundamental safeguards of equal treatment and open access to the internet. This decision clears the way for states to enforce their own net neutrality laws, ensuring that consumers can freely access ideas and services without unnecessary roadblocks. Net neutrality matters, as much of our daily life is now online. It ensures that consumers are protected from ISPs blocking or throttling their access to websites, or creating fast lanes and slow lanes for popular services.

  • How to restore Firefox's classic download behavior

    Mozilla plans to change the download behavior of the Firefox web browser in Firefox 97; this guide helps restore the classic download functionality of the browser. Firefox users who download files currently get a download prompt when they do so. The prompt displays options to open the file using an application or save it to the local system. Starting in Firefox 97, Firefox is not displaying the prompt anymore by default.

This week in KDE: Getting Plasma 5.24 ready for release - Adventures in Linux and KDE

Plasma 5.24 is almost ready! I mentioned last week that I haven’t been posting about fixes for regressions in 5.24 that never got released, because there would be too many. Nonetheless people have been working very hard on this, and we’re down to only 7, with two of them having open merge requests! Working on those is appreciated, as it helps improve the stability of the final release in a week and a half. Read more

Open Hardware/Modding: Olimex, Arduino, and More

  • iMX8MPlus-SOM is alive and boots!

    This board development started in April 2021 and finished August 2021 but the semiconductor shortages didn’t allow us to test the prototypes until recently. We assembled 4 boards and all theyare alive and boot.

  • Arduino Portenta gets an LTE Cat. M1/NB IoT GNSS shield - CNX Software

    Arduino PRO Portenta family of industrial boards is getting a new LTE Cat. M1/NB-IoT GNSS shield that adds global connectivity and positioning capabilities through the Cinterion TX62-W LPWAN IoT module by Thales.

  • Long Range Burglar Alarm Relies On LoRa Modules | Hackaday

    [Elite Worm] had a problem; there had been two minor burglaries from a storage unit. The unit had thick concrete walls, cellular signal was poor down there, and permanent wiring wasn’t possible. He thus set about working on a burglar alarm that would fit his unique requirements. An ESP32 is the heart of the operation, paired with a long-range LoRa radio module running at 868 MHz. This lower frequency has much better penetration when it comes to thick walls compared to higher-frequency technologies like 4G, 5G or WiFi. With a little coil antenna sticking out the top of the 3D-printed enclosure, the device was readily able to communicate back to [Elite Worm] when the storage unit was accessed illegitimately.

You Should Be In Control of Your Tech

On the hardware front having control means hardware you can open and inspect and is designed for repairability. That hardware should ideally run firmware (as much as possible) that is free software so you can also inspect and update it. If the hardware provides security features, they should be designed to put you in control, not the vendor, including control of any keys. The hardware should not require the vendor’s signatures (and therefore their permission) to boot an operating system, but instead should let you boot into whatever operating system you prefer. The operating system and the software it runs, should all be free software. Free software by its very nature puts you in full control. You have control because you can not only inspect the software to see what it does, you (or someone else in the community with software development knowledge) can change the software if it operates outside your interests. You may have noticed that you don’t tend to have a lot of adware or spyware in the free software world. That’s because it’s difficult to hide spyware inside of code that anyone can inspect. Another reason is that if free software behaves in a way that runs counter to the user’s wishes (such as capturing and selling their data, or popping up unwanted ads), the user (or someone else in the community) could simply create a legitimate fork of the project with those objectionable bits removed. Read more