You may have noticed red lights on some of the outside panels of your drone (or on one out at the park), and wondered what…

I have written about the 5G positioning techniques not that long back on this blog here and on connectivity technology blog here . With Rel...

All you need to know about Template Method Design Pattern. Template method design pattern defines the structure of an algorithm in an operation, deferring some steps to child classes. Its sole purpose is to reduce code redundancy in classes. Template method design pattern, Template method pattern, Template method design pattern java example,

One of the key programs for a developer is the file manager. I have many on my computer because I can’t seem to find the one that works best for me. Therefore, I decided to work on my own using Svelte and NW.js. I thought I would update my blog on...

PowerOutage.US is an ongoing project created to track, record, and aggregate power outages across the united states.

A new Code of Practice grants all employees the right to stop checking their work laptops and phones outside of agreed working hours.

Making it illegal to pay a ransom might be the answer, but it will have painful consequences.

Find out where you fall on the Open-Source Character Alignment Chart - GitHub - soypat/gitaligned: Find out where you fall on the Open-Source Character Alignment Chart

There are several ways to download MP3 tracks from Youtube such as web applications, windows applications and command line tools in Linux. Youtube-DL is one of ...

CPUs can beat GPUs in some AI workloads

For awhile the subhead at Customer Commons (our nonprofit spin-off) was this: It’s still a timely thing to say, since searches on Google for “good customer” are at an all-time hig…

PoW Shield provides DDoS protection on OSI application layer by authenticating traffic using a simple proof-of-work validation process

The WebM Project has been slowly getting more support from the browser community with Edge 14 adding support in the Anniversary edition of Windows 10. At the same time more .webm files are created by new HTML5 APIs like WebRTC when recording WebRTC sessions and the the MediaStream Recorder API.

When I try to convert a webm file to mp4 the output is very very choppy and it appears as if many frames have been dropped by ffmpeg I used the following commands to convert ffmpeg -i movie.webm ...

Those are four words that are often overlooked when we focus on the rest on the sentence instead. “All things being equal, pick the cheapest option.” Or, “All things being equal, …

Why are some programmers fascinated by model railroading? A mechanical technology from the 19th century has somehow remained a powerful totem in the culture of programmers throughout the decades. Several have noted the resemblance of miniature model train layouts to a programmable system, delighting once more in the fact that no matter how far we've…

Technology doesn’t always turn out the way we’d expect.

The first Palm PDA was introduced in 1996 and it was a huge success. How did Palm OS really work? Let's test it and figure it out.

The headline benefits of open source are widely known and well-articulated. Open source technologies provide enterprise-level scalability, performance, security, and reliability. Trust is there, and it's deserved. But what's less celebrated, other than by die-hard open source adherents, are the inner workings of the everyday community contributions building those macro benefits at the atomic level. For those offering open source technologies, it is the community's constant user-driven testing and hardening that forges those technologies into robust and proven solutions.

Bloomlight doesn’t just light up when you walk by. It bends toward you—and blooms.

Backend Engineering

This post contains just enough linux knowledge to make you dangerous. It's a collection of common bash commands that a developer uses.

You can use your face, fingerprint, or a wearable to get access to your gadgets. It saves you some typing—and makes you feel like a spy.