While pg_probackup 3 is still in the works and not yet available to the public, letβs dive into whatβs new under the hood. Thereβs a lot to unpack β from a completely reimagined application architecture to long-awaited features and seamless integration with other tools. Read more Read more βΊ
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A lot of people around me spend time trading on the stock market. Some trade crypto, some trade stocks, others trade currencies. Some call themselves investors, others call themselves traders. I often see random passersby in various cities and countries checking their trading terminals on their phones or laptops. And at night I sometimes write analytical or backtesting softwareβwell, I did up until recently. All these people share a common... Read more βΊ
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In this article, I'll take you through everything you need to know about Hugging Faceβwhat it is, how to use it, and why it's a game-changer in the ever-evolving landscape of artificial intelligence. Whether you're a seasoned data scientist or an enthusiastic beginner eager to dive into AI, the insights shared here will equip you with the knowledge to Hugging Face's full potential. Read more Read more βΊ
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Lately, tons of new Telegram channels, bots, and mini-apps in English have been popping up. Just a year ago, this trend was barely starting β most English-speaking users couldnβt even tell the difference between a Telegram channel and a group.And now? Theyβre all in, growing their channels, bots, and mini-apps like crazy. Telegram is turning into a massive platform. Read more Read more βΊ
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Often at work, I encounter services that provide offerings such as resident proxies. Yet, I have never delved deeply into the topic. I have always simply consumed the product βas is,β as some lazy authors like to say.I have a general understanding of how this type of service works at a laymanβs level, and I became interested in exploring the topic more deeply and attempting to share the conclusions I... Read more βΊ
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For many years, the PostgreSQL community was skeptical about using this database management system (DBMS) for high-transaction environments. While PostgreSQL worked well for lab tests, mid-tier web applications, and smaller backend systems, it was believed that for heavy transactional loads, youβd need an expensive DBMS designed specifically for such purposes. As a result, PostgreSQL wasnβt particularly developed in that direction, leaving a range of issues unanswered.However, the reality has turned... Read more βΊ
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Have you ever heard of Gemini Code Assist? Itβs an AI-powered coding assistant from Google that helps with writing, completing, and debugging code. The best part? Itβs now free for individuals, freelancers, and students!In this article, Iβll show you how to set up and use Gemini Code Assist inside VS Code. Whether youβre new to coding or an experienced developer, this tool can save you time and make coding easier.... Read more βΊ
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Anti-detect browsers emerged as a response to the spread of browser fingerprinting technologies β the covert identification of users based on a combination of their deviceβs parameters and environment. Modern websites, besides using cookies, track IP addresses, geolocation, and dozens of browser characteristics (such as Canvas, WebGL, the list of fonts, User-Agent, etc.) to distinguish and link visitors. As a result, even when in incognito mode or after changing oneβs... Read more βΊ
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Proxy servers have long become an integral part of the modern network. They are used to enhance anonymity, bypass blocks, balance loads, and control traffic. However, not everyone understands that there is a fundamental difference between HTTP(S) proxies and SOCKS proxies. In this article, I will attempt to examine in detail the technical aspects of both types, review their advantages and limitations, and provide examples of configuration and usage β... Read more βΊ
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This article explores the concept of equivalence classes from the perspective of mathematical analysis and their application in QA testing. The author explains how properly defining equivalence classes helps optimize test design, reducing the number of test cases while maintaining thorough verification.Using the example of currency conversion from rubles to euros, the article demonstrates how to construct equivalence classes, verify their compliance with mathematical properties (reflexivity, symmetry, trans Read more βΊ
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There have been many discussions about which programming language is better in terms of security and correctness of source code (by "correctness and security" we mean the absence of various errors in the program that manifest themselves at the stage of its execution and lead to the issuance of an incorrect result or unexpected behavior). And some programming languages, such as SPARK or OCaml, were even specially developed to facilitate... Read more βΊ
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Postgres Pro Enterprise 17 introduces major improvements in performance and scalability. The key feature of this new release is the proxima extension, which combines connection pooling, proxying, and load balancing within the database core. Developers also gain improved tools for managing message queues, optimizing queries, enhancing security, and utilizing smart data storage. Want to know how these and other features can impact your applications and simplify database administration?This article provides... Read more βΊ
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Are you looking for a free alternative to ChatGPT? If so, youβre in the right place! In this article, I will introduce you to HuggingChat, an open-source AI chatbot from Hugging Face. Unlike other AI models like ChatGPT or Gemini, HuggingChat runs on various open-source models that you can explore, modify, and even fine-tune according to your needs. Letβs dive in! Read more Read more βΊ
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Portfolio is one of the most important things a UX designer should have - it plays a defining role during the job application process. In professional circles it is even called a designerβs βcalling cardβ. Portfolio is not just a collection of your work - itβs your way to present yourself, your problem-solving skills and your talent. No matter whether youβre a freelance designer who posts their portfolio online to... Read more βΊ
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The topic of proxies has always been approached (at least, thatβs how the publications I encountered did) from the standpoint of complex terminology, which often remains unclear to the laymanβsomeone not particularly versed in these internet matters. I decided to delve into the issue, and here is what I came up with: Read more Read more βΊ
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Statistically, September CommitFests feature the fewest commits. Apparently, the version 18 CommitFest is an outlier. There are many accepted patches and many interesting new features to talk about. If you missed the July CommitFest, get up to speed here: 2024-07. Read more β Read more βΊ
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If you are into automation and keep up with trends, youβve probably noticed that, at some point, difficulties in hCaptcha bypass began to emerge. What kind of difficulties? Several major captcha recognition services, such as 2captcha, have removed any mention of how to bypass hCaptcha from their documentation, and the presence of thematic tweets on Twitter (along with official responses from the service) confirms my suspicion that something has happenedβ¦... Read more βΊ
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Π£ ΠΊΠ°ΠΆΠ΄ΠΎΠ³ΠΎ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΡΠ° ΠΌΠΈΠΊΡΠΎΠΊΠΎΠ½ΡΡΠΎΠ»Π»Π΅ΡΠΎΠ² Ρ Π³ΠΎΠ΄Π°ΠΌΠΈ ΠΊΡΠΈΡΡΠ°Π»Π»ΠΈΠ·ΠΈΡΡΠ΅ΡΡΡ ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΈΡ Π·ΠΎΠ»ΠΎΡΡΡ Π±Π°Π³ΠΎΠ². ΠΠ΅ΠΊΠΎΡΠΎΡΡΠ΅ ΠΈΠ· Π½ΠΈΡ Π²Π΅ΡΡΠΌΠ° ΡΠΏΠΈΡΠ½ΡΠ΅.Π‘Π°ΠΌΡΠΉ ΡΠΈΠΏΠΈΡΠ½ΡΠΉ Π±Π°Π³ - ΡΡΠΎ Π·Π°Π²ΠΈΡΠ°Π½ΠΈΠ΅ ΠΏΡΠΎΡΠΈΠ²ΠΊΠΈ. ΠΡΡΠ²Π»Π΅Π½ΠΈΠ΅ ΠΏΡΠΈΡΠΈΠ½ Π±Π°Π³ΠΎΠ² ΠΈ ΠΈΡ ΡΡΡΡΠ°Π½Π΅Π½ΠΈΠ΅ ΠΏΠΎΡΠΎΠΉ ΡΡΠΎΠ΄Π½ΠΈ ΡΠ°Π±ΠΎΡΡ Π΄Π΅ΡΠ΅ΠΊΡΠΈΠ²ΠΎΠΌ. ΠΡΠΎ ΠΏΡΠΎΡΠ²Π»ΡΠ΅ΡΡΡ Π² ΡΠΎΠΌ, ΡΡΠΎ ΠΏΠΎΡΠΎΠΉ ΠΎΡΠ΅Π½Ρ ΡΡΡΠ΄Π½ΠΎ Π²ΡΡΠ²ΠΈΡΡ ΠΏΡΠΈΡΠΈΠ½Ρ Π±Π°Π³Π°. Π‘Π½Π°ΡΠ°Π»Π° ΡΠ°Π·ΡΠ°Π±ΠΎΡΡΠΈΠΊ ΠΈΠ΄Π΅Ρ ΠΏΠΎ Π»ΠΎΠΆΠ½ΠΎΠΌΡ ΡΠ»Π΅Π΄Ρ, Ρ ΠΎΠ΄ΠΈΡ ΠΊΡΡΠ³Π°ΠΌΠΈ, Π° Π² ΠΊΠΎΠ½ΡΠ΅-ΠΊΠΎΠ½ΡΠΎΠ² Π²ΡΡΡΠ½ΡΠ΅ΡΡΡ, ΡΡΠΎ ΠΏΡΠΈΡΠΈΠ½Π° Π½Π° ΡΠ°ΠΌΠΎΠΌ Π΄Π΅Π»Π΅ Π±ΡΠ»Π° ΠΏΡΠΎΡΡΠ°, ΠΊΠ°ΠΊ ΡΠΎΠ»Π΄Π°ΡΡΠΊΠΈΠΉ Π²Π°Π»Π΅Π½ΠΎΠΊ. Read more Read more βΊ
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Obsidian is one of the best note-taking apps available today. It provides a powerful, Markdown-based experience with local-first storage. However, there is one problem: the official sync feature costs around $8 per month. What if I told you thereβs a way to sync your notes across multiple devices completely free? In this guide, I will walk you through a method using GitHub and Git that allows you to keep your... Read more βΊ
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This article is an author's and AI-assisted translation of the russian one ( https://habr.com/ru/articles/864770/ ) into English Read more Read more βΊ
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