Python Archives - Page 9 of 27 - ITFROMZERO

WeasyPrint in Practice: Generating High-Quality PDFs from HTML/CSS in Python

By IT From Zero August 15, 2026

Stop struggling with wkhtmltopdf's Flexbox issues. This detailed guide shows you how to use WeasyPrint in Python for professional PDFs, Vietnamese font support, and server optimization.

Artificial Intelligence tutorial - IT technology blog

Optimizing LLM Costs: Smart Request Routing with Semantic Router

By IT From Zero August 14, 2026

Semantic Router allows you to classify user intent at the gateway, saving up to 45% in API costs and significantly reducing response latency for AI applications.

Building MCP Servers at Warp Speed with FastMCP: Connecting AI to Internal Data using Python

By IT From Zero August 13, 2026

Forget about tedious boilerplate code. FastMCP helps you build Python-based MCP Servers lightning-fast, connecting AI to internal data in just minutes.

Python

Build Your Own Server Monitoring System with Python and Discord Webhook

By IT From Zero August 13, 2026

Don't wait for your server to crash to find out. Learn to write a Python script to monitor CPU, RAM, and Disk with Discord alerts in just 15 minutes.

Python

Faker Python: The Ultimate Trick to Generate Thousands of High-Quality Mock Data in 30 Seconds

By IT From Zero August 12, 2026

Eliminate the manual data entry headache! Learn how to use Faker Python to generate thousands of localized mock records (Names, Phones, Addresses) for testing in just a few lines of code.

Build Your Own ‘Google Search’ for AI: Combining SearXNG and LangChain to Break Knowledge Limits

By IT From Zero August 12, 2026

Build your own private, free AI Search Engine with SearXNG and LangChain. Enable LLMs to access real-time data and overcome knowledge limits without expensive API fees.

Python

Litestar: A Fresh Alternative to FastAPI for High-Performance REST APIs

By IT From Zero August 11, 2026

Litestar is a modern, high-speed, and more structured Python framework than FastAPI. Discover how to build professional REST APIs with superior performance optimization.

Python

Python Design Patterns: Rescuing Your Project from the Spaghetti Code Trap

By IT From Zero August 10, 2026

Tired of messy Python code? Discover how to apply Factory, Strategy, and Observer patterns through real-world examples to optimize your source code and level up your projects.

Python

Upgrade Your Python CLI with Questionary: Stop Your Scripts from Crashing Due to User Input Errors

By IT From Zero August 10, 2026

Instead of using the crash-prone input() function, use Questionary to create professional Python CLI interfaces with powerful menus, checkboxes, and data validation.

Linux

Managing Node.js, Python, and Go with asdf-vm: Goodbye Version Manager Mess

By IT From Zero August 8, 2026

Manage Node.js, Python, Go, and many other languages with just a single asdf-vm tool on Linux. The perfect alternative to nvm, pyenv, and rbenv.