Python – Page 23 – ITFROMZERO

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Building a Simple Chatbot with Python and LLM: Comparing Approaches and a Practical Guide

By IT From Zero March 15, 2026

Compare three chatbot-building approaches — rule-based, traditional ML, and LLM — to pick the right architecture for your use case. A practical guide to building a Python chatbot with Claude API: single-turn, multi-turn with conversation history, token limits, and production error handling.

How to Use Google Gemini API with Python: Efficient Implementation from Basics to Production

By IT From Zero March 14, 2026

Discover how to integrate the Google Gemini API with Python, from basic to advanced. This article provides detailed guides, practical code examples, and effective production deployment insights.

Building a Multi-Platform AI Chatbot: Integrating Telegram, Slack, and Discord

By IT From Zero March 13, 2026

This article guides you through building a multi-platform AI chatbot, seamlessly integrating with Telegram, Slack, and Discord using Python. You'll learn about modular architecture, platform configuration, and practical deployment for an intelligent, time-saving, and performance-optimized chatbot.

Python

Python requests Tutorial for API Calls: From Basic to Advanced

By IT From Zero March 11, 2026

A detailed guide on using the Python requests library for API communication. Covers basic GET, POST requests, JSON handling, authentication, and performance optimization tips from experience with large datasets.

Python

Comprehensive Guide to venv: Efficiently Managing Python Virtual Environments for Every Project

By IT From Zero March 11, 2026

Are your Python projects facing library conflicts? venv is a simple yet powerful solution for creating independent virtual environments. This article guides you on using venv for professional Python project management.

Qdrant Installation and Usage Guide: A Powerful Vector Database for AI and RAG Applications

By IT From Zero March 10, 2026

This article provides a detailed guide on how to install and use Qdrant, a powerful vector database, to build effective AI and RAG applications. I share practical experience after more than 6 months of deploying Qdrant in a production environment, analyzing its pros and cons, and providing sample Python code to help you get started immediately.

Optimizing Workflow with Gemini CLI: Your AI Assistant in the Terminal, Boosting Developer Productivity

By IT From Zero March 10, 2026

This article provides a detailed guide on using Gemini CLI, a powerful tool that transforms your terminal into an effective AI assistant. We'll explore installation, configuration, and practical examples of how it can optimize your daily IT tasks.

Python

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

By IT From Zero 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.

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

By IT From Zero 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 IT From Zero 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.