One of the main advantages of "useOnlineStatus" is its simplicity. By importing and using this hook in your component, you can effortlessly access the online status of the user. The hook internally uses the "navigator.onLine" property to determine the initial online status and dynamically updates it whenever the user's connectivity changes. Read more Read more ›
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How do you deal with index fragmentation if your SQL server is working in high load environment with 24/7 workload without any maintenance window? What are the best practices for index rebuild and index reorganize? What is better? What is possible if you have only Standard Edition on some servers? But first, let's debunk few myths.Myth 1. We use SSD (or super duper storage), so we should not care about... Read more ›
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![[Translation] Detection of meterpreter sessions in Windows OS](https://times42.com/media/4/0/2/6956402_640x200.jpg "[Translation] Detection of meterpreter sessions in Windows OS")
IntroductionHello Habr! This is a translation of my first article, which was born due to the fact that I once played with the types of meterpreter payload from the Metasploit Framework and decided to find a way to detect it in the Windows OS family.AnalysisI will try to present everything in an accessible and compact way without delving into all the work. To begin with, I decided to create the... Read more ›
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FIFO is a key concept in hardware design. Understanding of FIFO is necessary to understand the valid/ready protocol, which in turn is necessary for organisation of flow-control within a design.Unfortunately, there are very few books on this topic, and to be fair, microarchitectural concepts are quite difficult to master from books, since understanding of these concepts are coming with practice. In other words it is more about developing hardware intuition.The... Read more ›
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![[Translation] PostgreSQL 17: Part 1 or Commitfest 2023-07](https://times42.com/media/2/4/9/6941249_640x200.jpg "[Translation] PostgreSQL 17: Part 1 or Commitfest 2023-07")
We continue to follow the news in the world of PostgreSQL. The PostgreSQL 16 Release Candidate 1 was rolled out on August 31. If all is well, PostgreSQL 16 will officially release on September 14.What has changed in the upcoming release after the April code freeze? What's getting into PostgreSQL 17 after the first commitfest? Read our latest review to find out! Read more → Read more ›
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One of the key advantages of this custom hook is its simplicity and reusability. With just a few lines of code, you can effortlessly implement responsive behavior throughout your application. Whether you need to conditionally render components, apply specific styles, or trigger different functionality based on screen size, useMediaQuery has got you covered. Read more Read more ›
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In this tutorial, I want to talk about the practical experience of native compilation of a production application written in Kotlin with Spring Boot and Gradle using GraalVM. I’ll start right away with the pros and cons of the native compilation feature itself and where it can be useful, and then I’ll move directly to the build process for MacOS and Windows.At the end of the article, in the afterword... Read more ›
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One of the key advantages of useLongPress is its simplicity. By utilizing this hook, developers can easily define a long-press action on any element in their React application. With just a few lines of code, the hook takes care of handling the intricacies of tracking the long-press duration and triggering the associated callback function. Read more Read more ›
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Openjob is a new distributed task scheduling framework based on Akka architecture. Supports multiple cronjob, delay task, workflow, lightweight distributed computing, unlimited horizontal scaling, with high scalability and fault tolerance. Also has complete management, powerful alarm monitoring, and support multiple languages Read more Read more ›
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Today, many companies are transferring their development processes to Agile frameworks. In this article, I discuss how the concept of a Project and the position of classic Project Manager are transferred in accordance with the Agile paradigm. Read more Read more ›
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Как известно чтобы стать хорошим архитектором надо изучать чертежи выдающихся архитектурных сооружений: плотина Гувера, Бруклинский мост, Эмпайр Стейт Билдинг. Этот принцип применим в любой другой области. Например в электронике. Чтобы стать хорошим инженером-электроником надо изучать выдающиеся электронные платы. Вот например есть у меня Bluetooth колонка Clip 3. Всё в ней кажется здорово. Надо понять как это устроено внитри. Read more Read more ›
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Сергей Баранов рассказывает, как стал юнит-лидом в Авито, о сложностях и успехах в работе, и почему менеджерам на самом деле не нужны суперкрутые инженеры. Read more Read more ›
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One of the key advantages of useGeolocation is its simplicity. By encapsulating the complex logic required for geolocation access and handling, this hook provides a clean and reusable solution. The hook automatically handles the loading state, updating it when geolocation data is being fetched, and sets the error state if any issues arise during the process. Read more Read more ›
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Russian speaking IT presales and passing interviews to the WestI'm Paul Karol an American and I've been living in Russia and working internationally with businesses for the last 10 years. My first client was a Gazprom high level director and we worked on international communication and connections with the West and China. I am the keynote speaker in many events and also give companywide training for companies that interact with... Read more ›
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![[Translation] Writing an interpreter (virtual machine) for a simple byte-code + JIT compilation](https://times42.com/media/9/0/5/6866905_640x200.jpg "[Translation] Writing an interpreter (virtual machine) for a simple byte-code + JIT compilation")
There are two articles on Russian, the author of which writes a virtual machine (interpreter) for executing a simple bytecode and then applies different optimizations to make this virtual machine faster. Besides that, there is a compiler of a simple C-like language into this bytecode. After reading this article and getting familiar with the compiler, I thought that it would be interesting to try writing a virtual machine for this... Read more ›
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Brainstorming is a popular working method which is commonly used by UX design teams. It involves a group of designers meeting (whether offline or via video call) and generating as many ideas as possible to find the best solution to a specific problem or come up with creative design ideas. Brainstorming sessions are usually held at the start of a UX project so that designers could use the ideas they... Read more ›
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One of the key advantages of useFetch is its simplicity. By abstracting away the fetch logic into a reusable hook, developers can quickly and effortlessly make HTTP requests and handle responses without repetitive boilerplate code. With just a few lines, useFetch handles the network request, parses the JSON response, and provides the resulting data. Read more Read more ›
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Prince of Persia — легендарная серия, которую похоронила… нет, не Assasin's creed. и нет, не 4-ая, и даже не провальная 5-ая часть. Prince of Persia была похоронена, невыпущенной третьей частью… Той самой, которую все ждут до сих пор. Ubisoft — верни нормального принца! Read more ›
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Multidisciplinary project emerges when multiple teams with different expertise areas join to create a product. Despite the fact the product development is not something happining merely my a wish, product leads often perceive it as an easy walk. Usually this easy walk becomes a crash course. Let's uncover what leads to crash and what is necessary to succeed. Read more Read more ›
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Python, Java, C++, Delphi, PHP—these programming languages were used create a virtual crypto ATM machine to be tested by the participants of the $NATCH contest at Positive Hack Days 12. The entire code was written by ChatGPT and proved to be exceptionally good. This time, we had reviewed the contest concept and decided to use a report system. In addition to standard tasks (kiosk bypass, privilege escalation, and AppLocker... Read more ›
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Most popular sources
Business Insider
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34% 17 |
Mashable
|
12% 11 |
Gizmodo
|
7% 3 |
Tom's Hardware
|
6% 1 |
Eurogamer.net
|
5% 4 |
| View sources » | |
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24.11.2024 14:37
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