Programming
A deep dive into how the Go runtime scheduler works — from the fundamental problem of OS threads all the way to work stealing, the network poller, and asynchronous preemption — built up step by step so that every design decision makes intuitive sense.
DIY
A comprehensive build log of a DIY CD player based on ESP32 featuring CD-TEXT support, internet radio, Bluetooth audio streaming, synchronized lyrics display, and Last.fm scrobbling — all controlled via a vintage VFD display.
DIY
Building a multifunctional bedside device on Arduino Nano that combines a clock, alarm, white/pink noise generator for sleep, temperature sensor, and GPS module for automatic time synchronization.
Сетевое оборудование
Greetings, colleagues! My name is @ProstoKirReal . I would like to discuss with you how the Internet works from twisted pair cables connecting simple local networks to submarine communication cables connecting continents and major operator networks. IN previous article I talked a
Artificial Intelligence
A mathematician-turned-food-illustrator shares how 15 years of hand-drawn commercial illustrations gave way to a hybrid workflow with Midjourney and Photoshop, where neural networks excel at catching fleeting moments but still can't draw a proper Turkish coffee pot.
Сетевое оборудование
Greetings, colleagues! My name is @ProstoKirReal . I would like to discuss with you how the Internet works from twisted pair cables connecting simple local networks to submarine communication cables connecting continents and major operator networks. IN previous article I covered
IT-компании
Greetings, colleagues! My name is @ProstoKirReal I would like to discuss with you how the Internet works from twisted pair cables connecting simple local networks to submarine communication cables connecting continents and major operator networks. In the previous article, I talke
Python
During software development, we are faced with a choice between the convenience of a language and its performance. Python has gained popularity due to its simplicity and elegance, but when it comes to low-level activities or shenanigans that require performance and speed, C comes
Игры и игровые консоли
The Year of the Snake has arrived. It would be a sin not to remember the miracle of Finnish gaming thought, its brothers-in-arms, its origins, to be sad for Nokia and halls with slot machines. Let's start with the fact that Snake , in fact, not just a game, but a whole genre. No
Гаджеты
Which of you, dear readers, did not feel delighted when you first saw a model railroad - miniature trains that look and, most importantly, drive like the real thing? It seems that in any era it was a top toy for teenagers and a cool hobby for adults. But everything often ended wi
DevOps
Since about 2018, I have been programming infrastructure, if not every day, then several times a week. I do not claim that this allows me to claim any authority. But during this time I definitely managed to form concrete opinions on some issues. In this article, I'll share some o
IT-компании
Greetings, colleagues! My name is @ProstoKirReal . I would like to discuss with you how the Internet works from twisted pair cables connecting simple local networks to submarine communication cables connecting continents and major operator networks. Since it is impossible to cove