Data Science Tutorials

This guide shows you how to deploy, manage, and optimize applications using Azure App Service—with practical tips for security, scaling, and cost-saving.

Learn what Chainlit is, how to install it, and how to run it to build interactive interfaces for LLM-powered applications.

Develop a multi-tool agent application using LangGraph, Tavily, Python tool, and Mistral AI API in the DataLab environment.

A step-by-step guide to fine-tuning the state-of-the-art Phi-4 Reasoning model on the finance Q&A dataset in under 10 minutes.

Learn how to properly use Docker without sudo, while keeping your systems secure.

Learn how to supercharge your containerization workflow with Docker build arguments for flexible, secure, and consistent environments.

Learn how to use OpenAI's Codex software engineering agent to fix bugs, explain code, and generate pull requests directly from ChatGPT.

Learn what R-squared means in regression analysis, how to calculate it, and when to use it to evaluate model performance. Compare it to related metrics with examples in R and Python.

Learn how Docker Buildx extends traditional container building with multi-platform support, advanced caching strategies, and performance optimizations. This guide covers everything from basic concepts to advanced techniques.

Learn how to divide numbers, cells, and columns in Excel using simple formulas and tools. Discover how to handle errors, use functions like QUOTIENT and MOD, and ensure results sum to whole numbers when needed.

Learn how to speed up your work in Excel with Flash Fill. Discover practical examples, usage tips, limitations, and troubleshooting strategies to get the most out of this smart feature.

Discover simple ways to insert bullet points in Excel using keyboard shortcuts, formulas, symbols, and formatting tricks. Learn how to create clean, organized lists even inside a single cell.