Python – ITFROMZERO – Share tobe shared!

Building a Web Dashboard with NiceGUI: Real-time UI Entirely in Python

By admin July 15, 2026

After 6 months running NiceGUI in production for an internal server monitoring dashboard, I'm sharing the full setup from scratch to deployment — real-time UI with WebSocket, charts, tables, and form validation, all in Python. Not a single line of JavaScript required.

Artificial Intelligence tutorial - IT technology blog

Building a ‘Self-Service’ PostgreSQL AI Agent with PandasAI: From 1 Hour to 1 Minute

By admin July 15, 2026

Don't let SQL waste your time. Discover how to combine PandasAI and PostgreSQL to build an automated data analysis system, reducing your daily reporting workload by 70%.

Python

SQLModel: The ‘2-in-1’ Solution for Cleaning Up the Mess Between SQLAlchemy and Pydantic

By admin July 15, 2026

Tired of writing duplicate code for Database and API? SQLModel merges SQLAlchemy and Pydantic, cutting boilerplate by 50% and preventing sync errors.

Python

Automating Multi-Environment Python Testing with Tox: Stop Saying ‘It Works on My Machine’

By admin July 14, 2026

Don't let Python version errors disrupt your workflow. This Tox guide helps you automate testing across multiple environments, saving 80% of your time and increasing code reliability.

Python

Practical OCR: Boosting Accuracy from 40% to 90% with Pytesseract and OpenCV

By admin July 12, 2026

Learn how to combine Pytesseract and OpenCV to build an accurate OCR system. This article shares image preprocessing techniques and parameter optimization for real-world projects.

MySQL

MySQL Connections in Python with PyMySQL and mysql-connector-python: Connection Pooling, Prepared Statements, and Safe Transactions to Prevent SQL Injection

By admin July 10, 2026

A practical guide to connecting MySQL in Python using PyMySQL and mysql-connector-python: setting up Connection Pooling to reuse connections, using Prepared Statements to prevent SQL Injection, and handling Transactions safely with a context manager — complete code examples from quick start to production.

Monitoring

How to Install and Configure Grafana Beyla: Automatic Application Monitoring Without Code Changes Using eBPF for Go, Python, and Node.js

By admin July 7, 2026

Grafana Beyla uses eBPF to automatically collect metrics and traces from Go, Python, and Node.js applications — no code changes, no SDK installation required. This post walks through installing and configuring Beyla, and shares real-world results after 6 months running on production with Prometheus + Grafana.

Controlling Your Desktop with Claude AI: A Practical Guide to the Computer Use API

By admin July 4, 2026

A detailed guide on using Anthropic's Computer Use API to control your computer with Claude AI. A powerful Selenium alternative for complex UI tasks.

LlamaIndex + Ollama: Building a Fully Offline Internal Document Q&A System

By admin July 3, 2026

LlamaIndex combined with Ollama lets you build a Q&A system over PDFs, Word files, and internal websites without sending any data to the cloud. This article compares different approaches, breaks down when the offline solution makes sense, and walks through deployment step by step from installation to production.

VMware

Using VMware vSphere REST API with Python: Automate VM Management and Inventory Without Installing PowerCLI

By admin July 3, 2026

Use Python and the vSphere REST API to automate VM management, export inventory to CSV, create snapshots, and run bulk power operations — no PowerCLI installation required, works on any operating system. Includes real-world scripts and tips from hands-on experience running VMware production environments.