Personal page https://mrsuh.com/ https://mrsuh.com/articles/2026/4-bit-adder/ Wed, 11 Mar 2026 00:00:00 +0000 4 Bit Adder with implementation https://mrsuh.com/articles/2026/half-adder-using-transistors/ Wed, 25 Feb 2026 00:00:00 +0000 Half Adder using transistors with truth table, and practical implementation https://mrsuh.com/articles/2026/xor-gate-using-transistors/ Thu, 12 Feb 2026 00:00:00 +0000 XOR Gate using transistors with truth table, schematic, and practical implementation https://mrsuh.com/articles/2026/or-gate-using-transistors/ Thu, 29 Jan 2026 00:00:00 +0000 OR Gate using transistors with truth table, schematic, and practical implementation https://mrsuh.com/articles/2026/nand-gate-using-transistors/ Thu, 15 Jan 2026 00:00:00 +0000 NAND Gate using transistors with truth table, schematic, and practical implementation https://mrsuh.com/articles/2026/and-gate-using-transistors/ Thu, 01 Jan 2026 00:00:00 +0000 AND Gate using transistors with truth table, schematic, and practical implementation https://mrsuh.com/articles/2024/sqlite-index-visualization-search/ Sun, 01 Dec 2024 00:00:00 +0000 Visualizes SQLite B-Tree index search operations, detailing internal navigation and data retrieval processes https://mrsuh.com/articles/2024/sqlite-index-visualization-structure/ Tue, 05 Nov 2024 00:00:00 +0000 Explores SQLite B-Tree index structure with visualizations, explaining on-disk and in-memory storage mechanisms https://mrsuh.com/articles/2023/how-i-wrote-php-skeleton-for-bison/ Fri, 15 Sep 2023 00:00:00 +0000 Shares insights into developing a PHP skeleton for Bison, offering a behind-the-scenes look at the process https://mrsuh.com/articles/2023/json-parser-with-php-and-bison/ Mon, 03 Apr 2023 00:00:00 +0000 Explains constructing a JSON parser using PHP and Bison, enabling efficient JSON data handling https://mrsuh.com/articles/2023/nginx-parser-with-php-and-bison/ Mon, 27 Mar 2023 00:00:00 +0000 Details creating an Nginx configuration parser with PHP and Bison, improving server configuration management https://mrsuh.com/articles/2023/ast-parser-with-php-and-bison/ Sun, 19 Mar 2023 00:00:00 +0000 Guides on building an Abstract Syntax Tree (AST) parser using PHP and Bison, aiding in code analysis and manipulation https://mrsuh.com/articles/2023/php-skeleton-for-bison/ Mon, 13 Mar 2023 00:00:00 +0000 Introduces a PHP skeleton for Bison parser generator, facilitating seamless parser integration into PHP projects https://mrsuh.com/articles/2023/few-steps-to-make-your-docker-image-smaller/ Mon, 20 Feb 2023 00:00:00 +0000 Offers practical tips for reducing Docker image size, enhancing container efficiency and performance https://mrsuh.com/articles/2022/how-php-engine-builds-ast/ Mon, 05 Sep 2022 00:00:00 +0000 Delves into the PHP engine's process of constructing Abstract Syntax Trees during code compilation https://mrsuh.com/articles/2022/parsing-with-php-bison-and-re2c/ Fri, 26 Aug 2022 00:00:00 +0000 Explores parsing techniques using PHP, Bison, and re2c, demonstrating how to build efficient parsers https://mrsuh.com/articles/2022/telegram-bot-that-monitors-currency-availability-in-tinkoff-atms/ Sat, 02 Apr 2022 00:00:00 +0000 Describes creating a Telegram bot that tracks currency availability in Tinkoff ATMs, enhancing user convenience https://mrsuh.com/articles/2022/comparing-php-collections/ Tue, 22 Mar 2022 00:00:00 +0000 Compares different approaches to handling collections in PHP, evaluating type safety, IDE support, and performance https://mrsuh.com/articles/2022/generics-implementation-approaches/ Tue, 08 Feb 2022 00:00:00 +0000 Discusses various methods for implementing generics in programming, providing simple examples for clarity https://mrsuh.com/articles/2021/php-generics-right-here-right-now/ Tue, 14 Sep 2021 00:00:00 +0000 Introduces a solution for implementing generics in PHP, providing a practical approach for developers https://mrsuh.com/articles/2020/rc-boat-with-esp8266-nodemcu/ Tue, 03 Nov 2020 00:00:00 +0000 Chronicles developing a remote-controlled boat powered by ESP8266 NodeMCU, from prototype to final model https://mrsuh.com/articles/2020/rc-car-with-esp8266-nodemcu-and-lego/ Mon, 21 Sep 2020 00:00:00 +0000 Details constructing a remote-controlled car using ESP8266 NodeMCU and LEGO components, blending electronics and creativity https://mrsuh.com/articles/2020/looking-for-the-most-interesting-articles-on-the-site/ Thu, 17 Sep 2020 00:00:00 +0000 Curates a list of engaging articles available on the website, spanning various topics https://mrsuh.com/articles/2020/how-i-migrated-my-hobby-project-to-k8s/ Tue, 21 Jan 2020 00:00:00 +0000 Shares the experience of migrating a personal project to Kubernetes (k8s), highlighting challenges and solutions https://mrsuh.com/articles/2019/comparing-php-fpm-php-ppm-nginx-unit-react-php-and-road-runner/ Mon, 14 Jan 2019 00:00:00 +0000 Evaluates various PHP process managers and servers, comparing performance and features https://mrsuh.com/articles/2018/mafia-with-go-vanila-js-and-websockets/ Fri, 05 Oct 2018 00:00:00 +0000 Describes developing an online version of the Mafia game using Go, Vanilla JavaScript, and WebSockets https://mrsuh.com/articles/2017/architecture-of-a-service-for-collecting-and-classifying-housing-ads/ Mon, 04 Dec 2017 00:00:00 +0000 Details designing and implementing a service dedicated to aggregating and categorizing housing ads https://mrsuh.com/articles/2017/classifying-housing-ads-in-search-of-the-best-solution/ Sun, 14 May 2017 00:00:00 +0000 Explores methods for classifying housing advertisements, seeking the most effective approach https://mrsuh.com/articles/2017/continuous-delivery-with-travis-ci-and-ansible/ Mon, 03 Apr 2017 00:00:00 +0000 Explains setting up continuous delivery pipelines using Travis CI and Ansible for automated deployments https://mrsuh.com/articles/2015/nginx-lua-redis-efficiently-processing-sessions-and-delivering-data/ Wed, 11 Nov 2015 00:00:00 +0000 Discusses combining Nginx, Lua, and Redis to handle sessions and data delivery efficiently https://mrsuh.com/articles/2015/sonarqube-checking-code-quality/ Fri, 29 May 2015 00:00:00 +0000 Introduces SonarQube as a tool for assessing code quality, outlining setup and usage https://mrsuh.com/articles/2015/migration-from-symfony-2-0-to-2-6/ Wed, 20 May 2015 00:00:00 +0000 Shares the process and challenges encountered while upgrading a project from Symfony 2.0 to 2.6