Disclaimer The laws of my country allow me to reverse and modify programs. Please make sure that it is also legal in your country before repeating what follows. Otherwise, I disclaim responsibility...

People increasingly start optimizing the process of finding code errors using static analyzers. Nowadays, we can choose from a variety of products to view analysis results. This post covers the...

In any project, a great deal of importance is placed on the selection of server hardware and WebRTC streaming is no exception. One of the key principles of such a selection is balance – the hardware...

В прошлой статье я показал, как можно собрать свой Lighthouse. Сегодня пришла очередь применить получившийся трифорс в Performance-тестах, которые его команда успешно применяет для оптимизации и...

Today we're going to discuss how small optimizations in the right places of the application can improve its performance. Imagine: we remove the creation of an extra iterator in one place, get rid of...

Recently PVS-Studio has implemented a major feature—we supported intermodular analysis of C++ projects. This article covers our and other tools' implementations. You'll also find out how to try this...

If you use Zabbix to monitor your infrastructure objects but have not previously thought about collecting and storing logs from these objects then this article is for you.Why collect logs and store...

Hello everyone! Welcome to the second part of the PVS-Studio Team's Kanban Board story. This time we'll talk about YouTrack. You'll learn why we chose and implemented this task tracker and what...

In this video tutorial, we will control a pair of brushless motors from a Raspberry PI computer. We will use one of the computer's USB ports to connect a network of brushless motor controllers. We...

ENCRY presents a new interactive identification protocol aimed at controlling the access of selected users to various resources. Close your eyes and imagine Nice, a luxurious estate whose...

Introduction and backgroundOn Ali, an interesting toy – an oscilloscope called DSO138 is sold for a very inexpensive price. It has already gained quite a lot of popularity among electronics lovers,...

Introduction and backgroundAs already described in the previous article, in the process of reworking the DSO138 oscilloscope toy, the idea arose in the DSO303 firmware at some point to try to double...

ENCRY presents a new interactive identification protocol aimed at controlling the access of selected users to various resources.Close your eyes and imagine Nice, a luxurious estate whose extravagant...

IntroductionExample AXI4 Topology with L2, PCIe, Ethernet MAC, DMA, and CPUs. Arrows show Master -> Slave relationProtocol AXI4 was developed for High-bandwidth and low latency applications. It is...

The PVS-Studio team is increasing the number of diagnostics with each new release. Besides, we are improving the analyzer's infrastructure. This time we added the plugin for JetBrains CLion....

In this video, we will look at how to connect brushless motors to a Windows computer via USB. We are going to connect a network of Servosila brushless motor controllers to the computer. The other...

In the previous article we went over a load test whose data could be used to choose a load-appropriate server. In the course of the testing, we would publish a stream on one WCS, and we would pick up...

PHP is widely known as an interpreted programming language used mainly for website development. However, few people know that PHP also has a compiler to .NET – PeachPie. But how well is it made? Will...

Copyright Xdebug Logo (xdebug.org), Copyright XAMPP Logo (www.apachefriends.org)Thanks for your feedbacksI thank the members of the Habr community for their benevolent attitude to the article by the...

Привет, Хабр. Я часто вижу, что разработчики плохо знают, как работает свойство display. Это приводит к разного рода ошибкам. Чтобы побороть это, я собрал наиболее популярные значения и описал, как...

In this video, we will look at how to connect brushless motor controllers to a Linux computer. Specifically, we will use a computer running Debian. The same steps would work for Ubuntu Linux and other...