Data Science Tutorials

Learn to find and replace strings using regular expressions in Python.

Learn how you can perform various operations on string using built-in Python functions like split, join and regular expressions.

A list is a compound data type where you can group values together. A Python list is a convenient way of storing information altogether rather than individually.

Learn how to create a dictionary in Python.

Learn to use and unpack Tuples in Python.

Learn how you can create if…elif…else statements in Python.

Learn to convert spreadsheet table column into lowercase using .str.lower().

Learn how while loop works in Python.

Learn how to use the .append() and .extend() methods to add elements to a list.

Learn about Object-Oriented Programming (OOP) along with R's objects, different classes like S3 and S4, along with its construction, creating its generic function with examples and many more.

Learn how to effectively use list comprehension in Python to create lists, to replace (nested) for loops and the map(), filter() and reduce() functions, ...!

Discover the power of regular expressions with this tutorial. You will work with the re library, deal with pattern matching, learn about greedy and non-greedy matching, and much more!