I'm a self-taught Python programmer passionate about machine learning, deep learning, and anything else that involves data; I'm also enthused about cybersecurity and web scraping.
My full name is Abdeladim Fadheli, where Abdou is the short version, and Rockikz is my pseudonym; you can call me Abdou =)
I've been programming for over 6 years. I learned Python, and I guess I'm stuck here forever. I founded this free educational site to share my humble knowledge and progress in learning anything I find interesting in Python.
If you have any inquiries, don't hesitate to contact me here.
Discover the possibilities of Python programming — from machine learning and ethical hacking to web scraping and automation. Learn how to set up your environment, deploy to a server, and turn scripts into real-world software.
Learn how to programmatically track your brand's AI visibility across ChatGPT, Gemini, Claude, Perplexity, and Google AI using Python and the RankBits API. Full code included.
Learn how to automate Excel reports with Python using openpyxl. Create professional spreadsheets with charts, formulas, conditional formatting, and styled dashboards — all from Python. Complete real-world sales report project included.
Learn how to build a cross-platform website blocker in Python that modifies the hosts file to block distracting sites. Includes scheduling with cron and Task Scheduler. Pure standard library — no pip install needed.
Learn how text embeddings work in Python using Sentence Transformers. Generate embeddings, compare semantic similarity, and visualize the embedding space with PCA, t-SNE, heatmaps, and dimension analysis.
Build a fully local semantic search engine in Python using FAISS and Sentence Transformers. Learn how embeddings work, index vectors, run semantic queries, and visualize the embedding space with PCA.
Learn how to build a Python tool that scans directories, finds duplicate files by SHA256 hash, and calculates reclaimable disk space. Features Rich progress bars, tables, and a clean CLI experience.
Learn how to use DuckDB in Python for lightning-fast SQL analytics on CSV, Parquet, and JSON files. Covers installation, querying, hybrid Pandas/Polars workflows, and performance tips.
Build a real MCP server and client in Python using FastMCP. Implement a Todo Manager with tools, resources, and prompts, test it programmatically, then wire it into Claude Desktop, VS Code, and Cursor. Includes simple production deployment tips.
Learn to create professional audiobooks in Python with ElevenLabs’ AI text-to-speech, covering setup, voice options, and full generation.
Learn how to transcribe and summarize YouTube videos using Python! This tutorial covers extracting video transcripts with YouTubeTranscriptApi, processing text with NLTK, and generating AI-powered summaries using OpenRouter's Mistral model.
Learn how to achieve persistence for malware using Python, ensuring it remains active after system reboots. This tutorial guides you through implementing persistence techniques on both Windows and Linux systems, from modifying registry settings to setting up cron jobs.
Discover how to reveal all previously connected Wi-Fi networks on a Windows computer using Python, a crucial tool in digital forensics to unearth networks thought to be forgotten but stored in the Windows Registry.
Learn how to enhance security with Python by implementing Two-Factor Authentication (2FA) using TOTP and HOTP algorithms. This comprehensive guide covers everything from generating OTPs with pyotp to integrating with authenticator apps.
Learn how to build a fork bomb with os and multiprocessing modules in Python, a program that consumes the target computer's resources and potentially freezes it.
Master Bluetooth device scanning with Python: A concise tutorial on using PyBluez for discovering and analyzing nearby Bluetooth devices, essential for cybersecurity and ethical hacking.
