1. The purpose of the IT product Telepathy – the brain-computer interface of NueralinkThe UN General Assembly Resolution of 22.03.2024 No. A/78/L.49 “Harnessing the Potential of Safe, Secure and Trustworthy Artificial Intelligence Systems for Sustainable Development” [1] confirms (paragraph 5) that"human rights and fundamental freedoms must be respected, protected and encouraged throughout the life cycle of artificial intelligence systems"and to all Member States of the United Nations and, where appropriat Read more ›
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After Epic released the UE5 technology demo at the beginning of 2021, the discussion about UE5 has never stopped. Related technical discussions mainly centered on two new features: global illumination technology Lumen and extremely high model detail technology Nanite. There have been some articles [1 ][2] analyzing Nanite technology in more detail. This article mainly starts from the RenderDoc analysis and source code of UE5, combined with some existing technical... Read more ›
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OverviewSometimes all of us need to make a graphical installer for one's own linux distro. It goes without saying that you are able to use a distro-specific installer like Anaconda for RedHat-based or DebianInstaller for debian-based. On the other hand Calamares is a graphical installer which is not aligned with only one package manager.I want to share my experience how to make a universal install solution with GUI. I did... Read more ›
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Lumen is UE5’s GI system, it is different from the traditional real-time GI which only includes the contribution of indirect diffuse reflection. It also includes indirect diffuse reflection and indirect highlight, providing a new set of complete indirect lighting. Lumen supports both hardware-based RTX and software-based Trace algorithms. The starting point of this article is that Lumen GI uses the process, algorithm, and data structure analysis of indirect diffuse reflection... Read more ›
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![[Translation] URL Search Params](https://times42.com/media/0/3/7/3946037_640x200.jpg "[Translation] URL Search Params")
Somehow I saw code in the project of a neighboring team that generated a string with URL parameters for subsequent insertion into the iframesrc attribute.This article may seem superfluous, obvious or too simple, but since this occurs in wildlife, you should not be silent about it, but rather share best-practices. Read more Read more ›
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Today, we will share some knowledge points related to resource memory leak. A memory leak is the most common issue that we continuously see and also are afraid of. What is the reason behind it? Because we can’t predict the extent of the leak before we locate the leak bottleneck, we had no idea whether it will burst out at a certain moment on the line. We have received feedback... Read more ›
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The Real-Time Clock (RTC) Calendar Registers in STM32 microcontrollers implemented in Binary Code Decimal format (BCD) i. e., every two digits are represented by one byte (low digit in 0-3 bits and high digit 4-7 bits). At least there are 5 bytes required to store date and time data in a such format. There are cases when memory allocation for time stamp might become critical, e. g., the events log... Read more ›
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The spread of cryptocurrencies contributed to the development of many solutions based on a distributed ledger technology (blockchain). Although the scope of these solutions varies, most of them have the same basic set of security services, i.e. confidentiality, authenticity, and integrity. These features are granted by the practical applications of public key cryptography, in particular, digital signature (DS). But unlike many other applications of public key cryptography, cryptocurrency networks do... Read more ›
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![[Translation] Queries in PostgreSQL. Statistics](https://times42.com/media/3/4/1/3872341_640x200.jpg "[Translation] Queries in PostgreSQL. Statistics")
In the last article we reviewed the stages of query execution. Before we move on to plan node operations (data access and join methods), let's discuss the bread and butter of the cost optimizer: statistics.Dive in to learn what types of statistics PostgreSQL collects when planning queries, and how they improve query cost assessment and execution times. Read more Read more ›
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This is the first in series of articles dedicated to detailed overview of processes and components of enterprise identity and access management (IAM). These articles are designed to help technical architects and system designers to better understand what is involved in complex business processes which drive identity management and provide detailed review of all critical components.Solid understanding of identity management business processes before implementation of a new IAM system very... Read more ›
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If you regularly use a static code analyzer, you can save time on guessing why the new code doesn't work as planned. Let's look at another interesting error — the function broke during refactoring, and no one noticed that. No one — except for PVS-Studio that can automatically scan the project and email the report to us. Read more → Read more ›
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In the green energy field, the solar panels composed of bendable solar cells tend to significantly increase in popularity last time. The difficulty during the designing of the different devices (such as solar chargers, MPPT-controllers) emerges because of the strong lack of technical information about this kind of solar cell. In this article, the equivalent scheme of the bendable solar produced by the Sunpower company - Maxeon gen 5 and... Read more ›
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You decided to make an app that works with SVG. Encouraged by the enthusiasm, you collected libraries and successfully made the application. But suddenly you find that the app is sending strange network requests. And data is leaking from the host-machine. How so? Read more → Read more ›
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Let's continue with a series of small notes illustrating the PVS-Studio's ability to quickly find new errors in the code. If the analyzer is regularly used, of course :). Today we have another bug in the Blender project. Read more → Read more ›
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![[Translation] ECS: under the hood](https://times42.com/media/1/1/7/3828117_640x200.jpg "[Translation] ECS: under the hood")
Introduction.This is the translation of my article about ECS. Original (in Russian): https://habr.com/ru/sandbox/166093/ECS (Entity Component System) is an architectural pattern used in game development.In this article, I am going to describe some of the general principles of ECS frameworks' inner workings and some of the problems I have faced during the development of my own.When I first started learning about ECS everything seemed wonderful, but only in theory. I needed... Read more ›
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We are often asked whether we send bug reports to developers of open-source projects. The answer is yes. More than that— we sometimes track the progress. This article is about one of the cases when this habit prevented a sloppy bug fix. Read more → Read more ›
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Seems like Microsoft has just announced Visual Studio 2022. And it already came out! For us at PVS-Studio, this meant only one thing — we must support this IDE in the next PVS-Studio release. Almost everything went smoothly. However, there were some hitches that we're going to discuss today. Read more Read more ›
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Почти 3 года назад вышла статья Онлайн-конструктор переговорной комнаты — подбор оптимального решения ВКС, в которой рассказывается о решении задачи выбора оборудования для переговорных комнат используя простое 2D-моделирование и цветные диаграммы. Решение получилось простым и технически закрывает вопрос подбора оборудования. Но визуальное представление результата подобного проектирования не всегда бывает достаточно информативным для представителей заказчика.Поэтому, мы решили развить тему проектирования пе Read more ›
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We are pleased to announce the first release of PVS-Studio in 2022. In this article, we discuss various enhancements in managing Unreal Engine and ASP.NET Core projects. Keep reading to learn about new diagnostics and latest articles by PVS-Studio. Read more → Read more ›
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How can simple XML files processing turn into a security weakness? How can a blog deployed on your machine cause a data leak? Today we'll find answers to these questions, learn what XXE is and how it looks like. Read more → Read more ›
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Business Insider
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34% 0 |
Eurogamer.net
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9% 4 |
Gizmodo
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7% 1 |
Android Authority
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6% 4 |
CNET
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6% 2 |
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25.11.2024 10:47
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