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Data Science Tutorials

Develop your data science skills with tutorials in our blog. We cover everything from intricate data visualizations in Tableau to version control features in Git.
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Python

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

October 20, 2022

SQL

COALESCE SQL Function

COALESCE() is one of the handiest functions in SQL. Read this tutorial to learn how to master it.
Travis Tang 's photo

Travis Tang

October 12, 2022

SQL

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 's photo

Travis Tang

October 12, 2022

SQL

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 's photo

Travis Tang

October 12, 2022

SQL

INSERT INTO SQL FUNCTION

INSERT INTO lets you add data to your tables. Learn how to use it in this tutorial.
Travis Tang 's photo

Travis Tang

October 12, 2022

Python

SQLAlchemy Tutorial With Examples

Learn to access and run SQL queries on all types of relational databases using Python objects.
Abid Ali Awan's photo

Abid Ali Awan

October 4, 2022

Spreadsheets

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's photo

Abid Ali Awan

September 28, 2022

Python

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 's photo

Moez Ali

September 26, 2022

R Programming

RStudio Tutorial

Find out what RStudio is and how to install it and begin using it
Elena Kosourova 's photo

Elena Kosourova

September 21, 2022