Data Science Tutorials
Learn data science and AI with step-by-step tutorials on the DataCamp blog. Master Python, SQL, machine learning, and build your own AI agents.
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30 Cool Python Tricks For Better Code With Examples
We've curated 30 cool Python tricks you could use to improve your code and develop your Python skills.
Kurtis Pykes
29 мая 2026 г.
Streamline Your Machine Learning Workflow with MLFlow
Take a deep dive into what MLflow is and how you can leverage this open-source platform for tracking and deploying your machine learning experiments.
Moez Ali
17 октября 2022 г.
A Guide to R Regular Expressions
Explore regular expressions in R, why they're important, the tools and functions to work with them, common regex patterns, and how to use them.
Elena Kosourova
3 июня 2026 г.
How to Use the COALESCE() Function in SQL (With Examples)
Learn how to use the SQL COALESCE() function to handle null values, combine columns, and clean up your data with real-world examples and tips.
Travis Tang
27 марта 2025 г.
COUNT() SQL FUNCTION
COUNT() lets you count the number of rows that match certain conditions. Learn how to use it in this tutorial.
Travis Tang
12 декабря 2024 г.
DATEDIFF() SQL FUNCTION
DATEDIFF() is one of the most widely used date data manipulation functions in SQL. Master it by reading this tutorial.
Travis Tang
6 декабря 2024 г.
FORMAT() SQL FUNCTION
FORMAT() is one of the most commonly used functions in SQL. Learn its main applications in this tutorial.
Travis Tang
19 мая 2026 г.
INSERT INTO SQL FUNCTION
INSERT INTO lets you add data to your tables. Learn how to use it in this tutorial.
Travis Tang
12 октября 2022 г.
SQLAlchemy Tutorial With Examples
Learn to access and run SQL queries on all types of relational databases using Python objects.
Abid Ali Awan
3 декабря 2024 г.
The 15 Basic Excel Formulas Everyone Needs to Know
Learn how to add arithmetic, string, time series, and complex formulas in Microsoft Excel.
Abid Ali Awan
29 декабря 2025 г.
FastAPI Tutorial: An Introduction to Using FastAPI
Explore the FastAPI framework and discover how you can use it to create APIs in Python
Moez Ali
26 сентября 2022 г.
RStudio Tutorial: A Complete Beginner's Guide (2026)
A complete guide to getting started with RStudio: installation, interface, and key features for data science
Elena Kosourova
7 апреля 2026 г.