Greatest Keycaps And Where To Find Them

April 28, 2020 by Kristina Panos 25 Comments

Look at your keyboard. Do the keycaps excite you? That’s what we thought. You pound on that thing day in and day out. Shouldn’t it at least be attractive? Or even happiness-inducing? You don’t necessarily have to replace every single keycap to spark joy. When it comes to artisan keycaps, the point is to have something that stands out.

How about an Escape key that looks like a tall stack of flapjacks or a tiny, intricate cream puff? From a practical standpoint, how about a spiky Escape key that makes you think twice about rage quitting?

If you’re into games or anime, chances are good that there are more than enough artisan keycaps out there to keep you cash-poor for a while. The same goes for scrumptious foodstuffs with Cherry MX-compatible stems.

In this day and age, you can get just about any type of keycap you want, especially those encapsulating pop culture phenomena and fads. Yes there’s a fidget spinner keycap, and it’s adorable.

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ReactOS: Dipping A Toe In A Millennium-era Open Source Dream

April 27, 2020 by Jenny List 57 Comments

Do you remember when trying a new OS meant burning a CD? Not merely downloading an ISO and mounting it on a USB drive, but taking a circle of polycarbonate and hoping you didn’t get a buffer underrun as the file you’d spent an entire day downloading was burned onto it. A couple of decades ago that was how we’d take a look at a new Linux distro, and at the time we considered it to be nothing short of incredible that such a thing was possible. One of the ISOs I remember downloading back then was an early version of ReactOS, a project with the lofty aim of creating an open-source equivalent of Windows NT. You might think that in the nearly two decades since then it would have become an irrelevance and its contributors moved on to other work, but no. ReactOS is very much still with us, and indeed has just seen a new release. Version 0.4.13 is the latest in a long line of incremental updates, and remembering those early ReactOS ISOs when I saw their announcement, I thought I’d give it a spin. The result was both a peek at the current state of the project, and a chance to think about the place of a Windows clone in 2020. Continue reading “ReactOS: Dipping A Toe In A Millennium-era Open Source Dream” →

Core Devs Say A Fond But Firm Farewell To Python 2

April 24, 2020 by Tom Nardi 34 Comments

Saying that it was finally time for the community to bid a “fond but firm farewell to Python 2”, core developer Benjamin Peterson marked the release of Python 2.7.18 on April 20th; officially ending support for the 2.x branch of the popular programming language. It was hardly a snap decision. Python 3.0 was released all the way back in December 2008, and it was never a secret that the newer branch was not only incompatible with the earlier version, but that it would eventually superseded it to become the standard.

But migrating the incredible amount of Python code in the wild over to the latest and greatest was easier said than done. Millions upon millions of lines of code used in everything from Linux distributions to virtually every major web service needed to be reviewed and migrated over to Python 3. In many cases the changes were relatively minor, but when code is being used in mission critical applications, even the smallest of changes are often avoided unless it’s absolutely necessary. The voluntary migration took far longer than expected, and the end-of-life (EOL) for Python 2 was pushed back by years to accommodate developers who hadn’t made the necessary changes yet.

Given the somewhat fluid nature of the Python 2 EOL date, it seems fitting that this last final release would come several months after the “official” January 2020 deadline. The intention was for it to coincide with PyCon 2020, but just like so many of the events planned for the first half of the year, the in-person conference had to be canceled in favor of a virtual one due to the COVID-19 epidemic. That might have stymied the celebration somewhat, but the release of Python 2.7.18 will still be looked on as a special moment for everyone involved.

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The Back And Forth Of Windshield Wipers And Patent Lawsuits

April 23, 2020 by Al Williams 50 Comments

Who among us hasn’t dreamed of having some brainstorm idea, prototyping it, and then have some huge company put it into worldwide production? The problem is, that’s not really as easy as it sounds in most cases. Take the case of Robert Kearns. Never heard of him? You use the result of one of his patents pretty often; Kearns invented the intermittent windshield wiper.

If he had sold the patent to one of the big carmakers, this would be a short article. Not that he didn’t try. But it didn’t go very well and while, in the end, he prevailed, it was a very expensive victory.

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Limiting Factor Submersible Is In A League Of Its Own

April 22, 2020 by Kristina Panos 26 Comments

Space may be the final frontier, but there are still Earthly frontiers that a select few have visited — the deepest depths of the high seas. Victor Vescovo, a Texas businessman and former Naval officer, is one of those few. Last spring, Vescovo realized his dream of becoming the first person to scrape the bottoms of all five oceans.

Vescovo descended alone in Limiting Factor, a $37 million two-seater submersible he commissioned from Triton, a private manufacturer who made this feat of engineering come to life. Vescovo and the crew discovered over 40 new species of aquatic lifeforms throughout the course of their Five Deeps expedition. But the attention-getting takeaway came when Vescovo visited the absolute lowest point on Earth. In the Challenger Deep portion of the Marianas Trench, seven miles below sea level, he saw a plastic bag drift by in the abyss.

One normal-sounding quirk sets this sub apart from others: it’s made to be reusable. You read that right, most super-deep divers never manage to dive over and over again.

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Searching For Alien Life With The Sun As Gravitational Telescope

April 21, 2020 by Moritz v. Sivers 19 Comments

Astronomy is undoubtedly one of the most exciting subjects in physics. Especially the search for exoplanets has been a thriving field in the last decades. While the first exoplanet was only discovered in 1992, there are now 4,144 confirmed exoplanets (as of 2nd April 2020). Naturally, we Sci-Fi lovers are most interested in the 55 potentially habitable exoplanets. Unfortunately, taking an image of an Earth 2.0 with enough detail to identify potential features of life is impossible with conventional telescopes.

The solar gravitational lens mission, which has recently been selected for phase III funding by the NASA Innovative Advanced Concepts (NIAC) program, is aiming to change that by taking advantage of the Sun’s gravitational lensing effect. Continue reading “Searching For Alien Life With The Sun As Gravitational Telescope” →

COBOL Isn’t The Issue: A Misinterpreted Crisis

April 20, 2020 by Sven Gregori 144 Comments

Is history doomed to repeat itself? Or rather, is there really any doubt that it isn’t, considering recent events that made the news? I am of course talking about New Jersey’s call for COBOL programmers to fix their ancient unemployment system, collapsing under the application spikes caused by the COVID-19 lockdown. Soon after, other states joined in, and it becomes painfully apparent that we have learned absolutely nothing from Y2K: we still rely on the same old antiques running our infrastructure, and we still think people want to voluntarily write COBOL.

Or maybe they do? Following the calls for aid, things went strangely intense. IBM announced to offer free COBOL trainings and launched a forum where programmers can plug their skills and availability. The Open Mainframe Project’s COBOL programming course suddenly tops the list of trending GitHub projects, and Google Trends shows a massive peak for COBOL as well. COBOL is seemingly on its way to be one of the hottest languages of 2020, and it feels like it’s only a matter of time until we see some MicroCOBOL running on a Teensy.

However, the unemployment systems in question are unfortunately only a tiny selection of systems relying on decades old software, written in a language that went out of fashion a long time ago, which makes it difficult to find programmers in today’s times. Why is that?

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