Python – Page 17 – ITFROMZERO

Python Automation for Daily Tasks: File Cleanup, Backups, and Automated Notifications

By admin March 8, 2026

Learn how to write Python scripts to automate 3 real-world daily tasks: organizing folders by file type, backing up MySQL with automatic rotation, and monitoring a directory with Telegram notifications. Includes practical lessons on performance when handling large files.

Artificial Intelligence tutorial - IT technology blog

Whisper OpenAI: A Practical Guide to Speech-to-Text with Python

By admin March 8, 2026

After six months running Whisper in production, I compare three approaches — Whisper local, Whisper API, and faster-whisper — breaking down the pros and cons, walking through practical Python code, and covering how to handle common issues.

Security

Common Security Vulnerabilities in AI Code Assistants and How to Detect Them Automatically

By admin March 7, 2026

AI code assistants like Copilot and ChatGPT boost productivity, but they also introduce security vulnerabilities that code review tends to miss — SQL injection, command injection, hardcoded credentials, and more. This article breaks down the 5 most common issues with code examples, and walks you through setting up an automated scanning pipeline with Bandit, Semgrep, and TruffleHog.

Python

Task Scheduling with Python APScheduler: Comparing cron, schedule, and APScheduler

By admin March 6, 2026

A comparison of three task scheduling approaches in Python: cron, the schedule library, and APScheduler. Analyzes the trade-offs of each approach and walks through practical APScheduler implementation using interval, cron, and date triggers with real-world error handling.

Python

Web Scraping with Python BeautifulSoup: Choose the Right Tool Before You Code

By admin March 3, 2026

Compare requests+BeautifulSoup, Selenium, and Scrapy to choose the right web scraping tool for each problem. A step-by-step implementation guide with real Python code: HTML parsing, CSS selectors, edge case handling, and lessons learned from a real project.

Development

Installing and Using Visual Studio Code on Linux: Real-World Tips & Tricks

By admin March 3, 2026

A detailed guide to installing Visual Studio Code on Ubuntu, Fedora, and Arch Linux — including settings.json configuration, essential extensions, and practical tips to boost your productivity from the very first day.

A Practical Guide to Using OpenAI API with Python: From Setup to Production

By admin March 3, 2026

A practical guide to using the OpenAI API with Python in a DevOps environment: proper setup, building a wrapper function with retry logic, streaming responses, parsing structured JSON output, and tracking token costs. Focused on common pitfalls and how to avoid them from the start.

How to Install ComfyUI for Local AI Image Generation

By admin March 2, 2026

A practical guide to installing ComfyUI locally for AI image generation with Stable Diffusion — covering GPU setup, model downloads, configuration, and real-world monitoring. Drawn from 8 months of hands-on use.

Fine-tuning AI Models with Your Own Data: A Practical Guide from A to Z

By admin March 2, 2026

A hands-on guide to fine-tuning AI models with your own data using LoRA and QLoRA. From dataset preparation and LoRA adapter configuration to training with SFTTrainer, merging, and deploying a custom model for real-world use.

Machine Learning for Beginners: From Theory to Practice with scikit-learn

By admin February 28, 2026

A practical machine learning guide for beginners: set up a Python environment, train a classification model with scikit-learn, serialize it, and monitor data drift in production. Based on real-world experience integrating ML into a DevOps pipeline — including the painful lesson of neglecting a model for 3 months and watching it drift.