Stop Using Python 2: What You Need to Know About Python 3
Though Python 3 was released in 2008, many projects are still stuck on Python 2.
It’s understandable that porting large existing codebases to a new version is a prospect which sends a shiver down many a developer’s spine. But code inevitably needs to be maintained, and so when all the shiny new features that would fix everything are in a new version, is it really worth staying rooted in the past?
We’ll take you through some of the features that Python 2 programs are missing out on, not only from 3.0 but up to the current release (3.7). …read more
All the Badges of DEF CON 26 (vol 1)
Two or three years back you would see a handful of really interesting unofficial badges at DEF CON. Now, there’s a deluge of clever, beautiful, and well executed badges. Last weekend I tried to see every badge and meet every badge maker. Normally, I would publish one megapost to show off everything I had seen, but this year I’m splitting it into volumes. Join me after the break for the first upload of the incredible badges of DC26! …read more
Run a Linux Terminal on Cheap E-Ink Displays
If you haven’t kept up with the world of e-ink displays, here’s some good news: they are pretty cheap now. For as little as $15 you can get a small e-ink display that has good enough performance and contrast to actually do something useful. There’s only one problem: figuring out how to drive them in your project.
Tired of seeing nothing but wiring diagrams and sample code when it came to actually putting these e-ink modules to use, [Jouko Strömmer] decided to try his hand at creating a turn-key application for these gorgeous little displays. The result is PaperTTY, a …read more
Modern PC Crammed Into an Original Xbox
When the original Microsoft Xbox was released in 2001, one of the most notable features of its design was that it used a number of off-the-shelf computer components. Inside contemporary offerings from Nintendo and Sony you’ll see almost nothing but proprietary components, whereas cracking open the Xbox reveals an IDE hard drive, a customized PC DVD-ROM drive, and an Intel Pentium III CPU. Depending on which team you were on, the Xbox’s close relation to PC hardware of the day was either a point of honor or ridicule in the early 2000’s console wars; but regardless of politics, it ended …read more
Tariff Expansion Set to Hit 3D-Printing Right in the Filament
Mere weeks after tariffs were put into place raising the cost of many Chinese-sourced electronics components by 25%, a second round of tariffs is scheduled to begin that will deal yet another blow to hackers. And this time it hits right at the heart of our community: 3D-printing.
A quick scan down the final tariff list posted by the Office of the US Trade Representative doesn’t reveal an obvious cause for concern. In among the hundreds of specific items listed one will not spot “Filaments for additive manufacturing” or anything else that suggests that 3D-printing supplies are being targeted. But …read more