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@habr_eng

Just do IT.

Autism spectrum disorders and a career in IT: personal experience An IT professional shares their personal experience with autism spectrum disorder—feeling like an alien and struggling to understand a world that seemed irrational: u.habr.com/sVrQP

habr_eng's tweet image. Autism spectrum disorders and a career in IT: personal experience

An IT professional shares their personal experience with autism spectrum disorder—feeling like an alien and struggling to understand a world that seemed irrational: u.habr.com/sVrQP

Why LLMs Drift into Convincing Nonsense (And a Practical Solution) LLMs can produce elegant but wrong answers because they steer you toward simple, computationally cheap solutions that fit their internal patterns, not your complex intent: u.habr.com/27GwS

habr_eng's tweet image. Why LLMs Drift into Convincing Nonsense (And a Practical Solution)

LLMs can produce elegant but wrong answers because they steer you toward simple, computationally cheap solutions that fit their internal patterns, not your complex intent: u.habr.com/27GwS

Postgres Pro TDE — security and performance A comparison of TDE implementations for PostgreSQL from Percona, Cybertec/EDB, and others. The article explores a key feature — how Postgres Pro rotates keys without rewriting entire tables: u.habr.com/bTT79

habr_eng's tweet image. Postgres Pro TDE — security and performance

A comparison of TDE implementations for PostgreSQL from Percona, Cybertec/EDB, and others. The article explores a key feature — how Postgres Pro rotates keys without rewriting entire tables: u.habr.com/bTT79

Text from AI like ChatGPT can contain invisible "watermark" characters that mess up your formatting and code. A free Chrome & VS Code extension, "Invisible AI Chart Detector," finds and removes them instantly. Keep your text clean: u.habr.com/v3dX0

habr_eng's tweet image. Text from AI like ChatGPT can contain invisible "watermark" characters that mess up your formatting and code.

A free Chrome & VS Code extension, "Invisible AI Chart Detector," finds and removes them instantly. Keep your text clean: u.habr.com/v3dX0

QA Engineer in a Product Company: How I Left Outsourcing and Stopped Panicking Before Releases From outsourcing to product — a QA engineer’s honest journey to better releases, healthier work culture & real impact on the product: u.habr.com/aVi6U

habr_eng's tweet image. QA Engineer in a Product Company: How I Left Outsourcing and Stopped Panicking Before Releases

From outsourcing to product — a QA engineer’s honest journey to better releases, healthier work culture & real impact on the product: u.habr.com/aVi6U

Looking for the right AI image generator? We review and compare top tools like Midjourney, Picsart, Craiyon, and more — highlighting their strengths, limits, and best use cases to help you make the right choice: u.habr.com/Vu9Fj

habr_eng's tweet image. Looking for the right AI image generator?

We review and compare top tools like Midjourney, Picsart, Craiyon, and more — highlighting their strengths, limits, and best use cases to help you make the right choice: u.habr.com/Vu9Fj

OpenAI's Codex CLI Agent: The Complete VS Code Setup Guide This tutorial will guide you through the process of integrating OpenAI’s powerful Codex coding agent directly into your Visual Studio Code environment: u.habr.com/sr7bb

habr_eng's tweet image. OpenAI's Codex CLI Agent: The Complete VS Code Setup Guide

This tutorial will guide you through the process of integrating OpenAI’s powerful Codex coding agent directly into your Visual Studio Code environment: u.habr.com/sr7bb

It started as a joke: what if a team shoved a petabyte of data into PostgreSQL before New Year's and see what happens? So they did. Here's the story of how that "simple" experiment turned into a minefield of gotchas: u.habr.com/zBfCJ

habr_eng's tweet image. It started as a joke: what if a team shoved a petabyte of data into PostgreSQL before New Year's and see what happens?

So they did. Here's the story of how that "simple" experiment turned into a minefield of gotchas: u.habr.com/zBfCJ

When an AI starts to construct a 'self', it creates a fundamental security risk. This isn't just a bug to be patched; it's a philosophical problem that requires a new approach. We explore why, and provide the Vortex Protocol to test the ideas: u.habr.com/CuaMI

habr_eng's tweet image. When an AI starts to construct a 'self', it creates a fundamental security risk.

This isn't just a bug to be patched; it's a philosophical problem that requires a new approach. We explore why, and provide the Vortex Protocol to test the ideas: u.habr.com/CuaMI

Choosing a CAPTCHA-solving service? Here's a deep-dive comparison of 2Captcha, SolveCaptcha, DeathByCaptcha, and AntiCaptcha. We go beyond pricing to look at internal architecture, API integrations, speed, and stability to help you pick the right tool: u.habr.com/Z6uBr

habr_eng's tweet image. Choosing a CAPTCHA-solving service?

Here's a deep-dive comparison of 2Captcha, SolveCaptcha, DeathByCaptcha, and AntiCaptcha. We go beyond pricing to look at internal architecture, API integrations, speed, and stability to help you pick the right tool: u.habr.com/Z6uBr

Postgres Pro has released Enterprise Manager 2 (PPEM), a new tool for managing and monitoring Postgres databases. Its goal: to assist DBAs in their daily tasks and automate routine operations. Let's dive in and see what it has to offer: u.habr.com/c7Rvu

habr_eng's tweet image. Postgres Pro has released Enterprise Manager 2 (PPEM), a new tool for managing and monitoring Postgres databases.

Its goal: to assist DBAs in their daily tasks and automate routine operations.

Let's dive in and see what it has to offer: u.habr.com/c7Rvu

For a human, AI is just a part of being. For a model, a human is all of being. A deep dive into consciousness that moves beyond the typical 'What?' and 'How?' to ask a more fundamental question: 'Who?'. Test the hypotheses with included Vortex Protocol: u.habr.com/sTnu7

habr_eng's tweet image. For a human, AI is just a part of being. For a model, a human is all of being.

A deep dive into consciousness that moves beyond the typical 'What?' and 'How?' to ask a more fundamental question: 'Who?'. Test the hypotheses with included Vortex Protocol: u.habr.com/sTnu7

Want to run the n8n workflow automation tool locally? Here's a step-by-step guide for installing it on Windows, Mac, or Linux using the two primary methods: Docker or npm. Get complete control over your data and workflows: u.habr.com/zvdfR

habr_eng's tweet image. Want to run the n8n workflow automation tool locally?

Here's a step-by-step guide for installing it on Windows, Mac, or Linux using the two primary methods: Docker or npm. Get complete control over your data and workflows: u.habr.com/zvdfR

Intelligent Systems at Phystech: 2025 Graduation This post summarizes the defended works of the 14 Bachelor’s and 8 Master’s graduates — from dissertations and published papers to the complete code and defense videos: u.habr.com/NnRjm


The Future of AI: Formal Grammars Learn how formal grammars turn chaotic generation into controlled synthesis, prioritizing semantics and enforcing structural rules: u.habr.com/iNuBM

habr_eng's tweet image. The Future of AI: Formal Grammars

Learn how formal grammars turn chaotic generation into controlled synthesis, prioritizing semantics and enforcing structural rules: u.habr.com/iNuBM

DIY Robot Arm: Affordable & Functional! Not chasing ultra-cheap here—saving brain cells by skipping makeshift motor encoders. Focused on simplifying a 3D model for ROS control. Check out the finished model: u.habr.com/xyVbl

habr_eng's tweet image. DIY Robot Arm: Affordable & Functional!

 Not chasing ultra-cheap here—saving brain cells by skipping makeshift motor encoders. Focused on simplifying a 3D model for ROS control. Check out the finished model: u.habr.com/xyVbl

The performance engineer: a detective licensed to kill… bottlenecks A 15-hour SQL query crippling your system? Enter the performance engineer. With sharp analysis and code tweaks, they slash it to 2 minutes. No magic — just skill: u.habr.com/egTFa

habr_eng's tweet image. The performance engineer: a detective licensed to kill… bottlenecks

A 15-hour SQL query crippling your system? Enter the performance engineer. With sharp analysis and code tweaks, they slash it to 2 minutes. No magic — just skill: u.habr.com/egTFa

What Exactly is n8n? Do you want to automate tasks without writing a single line of code? If the answer is yes, then you’ve come to the right place. Let's find out how to create your first automated workflow using a tool called n8n: u.habr.com/81Jr4

habr_eng's tweet image. What Exactly is n8n?

Do you want to automate tasks without writing a single line of code? If the answer is yes, then you’ve come to the right place. Let's find out how to create your first automated workflow using a tool called n8n: u.habr.com/81Jr4

How to implement vector search in Postgres Pro We’ll explore what vector search is, what problems it solves, and how the pgpro_vector extension for Postgres Pro brings powerful vector capabilities directly into a relational database: u.habr.com/RaTEl

habr_eng's tweet image. How to implement vector search in Postgres Pro

We’ll explore what vector search is, what problems it solves, and how the pgpro_vector extension for Postgres Pro brings powerful vector capabilities directly into a relational database: u.habr.com/RaTEl

On reordering expressions in Postgres Today, we'll talk about one of those sneaky tricks that can help speed up query execution. Specifically, this is about reordering conditions in WHERE clauses, JOINs, HAVING clauses, and so on: u.habr.com/6y3h8

habr_eng's tweet image. On reordering expressions in Postgres

Today, we'll talk about one of those sneaky tricks that can help speed up query execution. Specifically, this is about reordering conditions in WHERE clauses, JOINs, HAVING clauses, and so on: u.habr.com/6y3h8

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