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Latest Python articles
Python Script Reading Files From Amazon S3 (Using IAM ROLE + EC2)
Create an S3 bucket, attach an IAM role to an EC2 instance, and access the bucket with Python boto3, no AWS keys needed....
27 February 2026hashnode
NumPy Basics Every Data Analyst Should Know (With Examples)
NumPy is the foundation of data analysis in Python. Most libraries, pandas, scikit-learn, TensorFlow, are built on top of it....
27 February 2026medium
Unleashing Gemini 3.1 Flash: Real-time Data Analysis in 2025
Use Gemini 3.1 Flash for low‑latency real‑time analytics on Google Cloud with Pub/Sub, Dataflow, BigQuery—boost fraud detection and predictive maintenance....
27 February 2026hashnode
wrote a blog post on my neovim config. handles elixir(tailwind/emmet in heex files!), go, js/ts, python, c/cpp
A minimal, all‑in‑one Neovim setup using Lua, LSP, Telescope, and nvim‑tree for fast, clean editing. Learn how to build a lightweight, powerful config in minutes....
27 February 2026reddit
The Developer's Guide to WordPress REST API + AI Integration
Integrate AI with WordPress via the REST API: build custom endpoints for content analysis, tag generation, image optimization, and secure, performant solutions....
27 February 2026hashnode
My Python App Was Blind in Production. Here Is How I Fixed It.
After user complaints revealed production issues, integrating Sentry, Prometheus, and Grafana permanently resolved monitoring and alerting....
27 February 2026medium
How I Built a Predictive "Forest" to Solve Churn, Detect Fraud, and Prevent Attrition
Built a Decision Intelligence ecosystem with Decision Trees and Random Forests to predict purchases, churn, fraud, diabetes risk, and employee attrition....
27 February 2026hashnode
5 Design Patterns Every Python Developer Should Know
Learn five essential Python design patterns, Singleton, Factory, Observer, Strategy, and Decorator to write cleaner, more maintainable code....
27 February 2026hashnode
Stop Accepting Malware: The Pragmatic Guide to Secure File Uploads
Secure file uploads: validate magic bytes, rename with UUIDs, store off‑web root or S3, and use presigned URLs, quarantine scans, and edge CDN delivery....
27 February 2026hashnode
Building a Todo CRUD API with FastAPI: A Practical Guide to Modern Backend Development
FastAPI delivers fast, reliable Python backends with async support, Pydantic validation, and automatic OpenAPI docs for clean, scalable architecture....
27 February 2026medium
Decoding Code: Common Mistakes New Programmers Make (and How to Avoid Them)
Avoid common beginner bugs: uninitialized vars, off‑by‑one errors, scope mishaps, missing error handling, poor comments, and security oversights....
27 February 2026hashnode
CVE-2026-27839: Lifting the Lid on wger: IDOR in the Nutrition API
IDOR vulnerability in wger’s Nutrition API (CVE‑2026‑27839) lets authenticated users access others’ macro data. Update to latest commit to fix....
27 February 2026hashnode
The Secret Life of Python: The Default Trap
Avoid mutable defaults in Python: using [] as a default shares a list across calls. Use None and create a new list inside the function to prevent data leakage....
27 February 2026devto
The Secret Life of Python: The Default Trap
Python defaults are evaluated once; mutable defaults like lists share state across calls. Use None and create a new list inside the function to avoid leaks....
27 February 2026hashnode
Vector Databases — Deep Dive + Problem: Triangulation of 3D Points
Explore vector databases for LLMs, retrieval‑augmented generation, and linear 3D triangulation with camera matrices and SVD in this PixelBank deep dive....
27 February 2026hashnode
The Honest Guide to Becoming an AI Engineer
Practical AI engineering roadmap: master Python, math, ML to DL, AI stack (RAG, LangChain, MLOps), build a deployable portfolio, and adopt a hypothesis‑based mindset....
27 February 2026hashnode
CVE-2026-27966: Langflow's Open Door: Hardcoded RCE in the CSV Agent
Langflow <1.8.0 critical CVE-2026-27966 RCE from a hardcoded allow_dangerous_code flag in its CSV Agent, Python execution. Update to 1.8.0 or disable the flag....
27 February 2026hashnode
CVE-2026-27948: The Party Pooper: Reflected XSS in Copyparty (CVE-2026-27948)
Copyparty <1.20.9 suffers a reflected XSS via the setck parameter (CVE‑2026‑27948). Update to 1.20.9 to enforce alphanumeric whitelist and length limits....
27 February 2026hashnode
💡 Beginner-Friendly Guide 'Minimum Operations to Equalize Binary String' - Problem 3666 (C++, Python, JavaScript)
Determine the minimum flips to convert a binary string of 0s and 1s into all 1s by flipping exactly k positions each move, using parity and range checks....
27 February 2026devto
🎙️ From Voice to Vibes: Building a Mental Health Tracker with Speech Emotion Recognition (SER)
Build a mental health monitor with Speech Emotion Recognition: extract eGeMAPS via OpenSMILE, classify with scikit‑learn, serve FastAPI, track trends PostgreSQL....
27 February 2026devto
Trending Python repositories
microsoft/RD-Agent
research and development (r&d) is crucial for the enhancement of industrial productivity, especially in the ai era, where the core aspects of r&d are mainly focused on data and models. we are committed to automating these high-value generic r&d processes through r&d-agent, which lets ai drive data-driven ai. 🔗https://aka.ms/rd-agent-tech-report
11,406 stars1,310 forks
TauricResearch/TradingAgents
tradingagents: multi-agents llm financial trading framework
30,871 stars5,929 forks
microsoft/agent-framework
a framework for building, orchestrating and deploying ai agents and multi-agent workflows with support for python and .net.
7,520 stars1,231 forks
D4Vinci/Scrapling
🕷️ an adaptive web scraping framework that handles everything from a single request to a full-scale crawl!
17,512 stars1,156 forks