Blog
-
Python Web Scraping | BeautifulSoup and Selenium Explained
Python web scraping tutorial: requests, BeautifulSoup for static HTML, Selenium for dynamic pages, ethics (robots.txt, rate limits), and CSV export—SEO-...
-
HTMX Complete Guide | Hypermedia, AJAX Without JavaScript
Build modern web apps with HTMX — no JavaScript framework required. Covers hx-get, hx-post, hx-swap, infinite scroll, WebSockets, and server integration.
-
Socket.IO Complete Guide | Real-Time Apps· Rooms
Build real-time applications with Socket.IO. Covers WebSocket, Rooms, Broadcasting, Namespaces, and authentication with practical Node.js examples.
-
C++ Coding Test | 'Baekjoon — Complete Guide
A guide to preparing for C++ coding test interviews, covering common patterns, STL usage tips, and time complexity analysis.
-
Stack and Queue — Complete Guide
Complete guide to stacks and queues for coding interviews. Master LIFO and FIFO data structures with principles, code examples, and practical applications.
-
Terraform complete guide — Infrastructure as Code,
Terraform IaC guide: HCL, modules, AWS/Azure/GCP providers, remote state and locking, workspaces, security practices, and a VPC/ALB example skeleton.
-
C++ Iterator Invalidation: “vector iterators incompatible”,
STL iterator invalidation rules for vector, list, map, unordered_* and deque.
-
Web Components Complete Guide | Native Custom Elements
Complete Web Components guide for building reusable components.
-
Complete Chakra UI Complete Guide | React Component Library
Complete guide to building beautiful UI with Chakra UI. Components, Theming, Dark Mode, accessibility, TypeScript with practical examples.
-
C++ Replace Algorithms: replace, replace_if & replace_copy
Replace values in place or into a new range with std::replace, replace_if, replace_copy, and replace_copy_if — O(n) scans and vs std::string::replace.