4. Counting Distinct Elements in Pandas: Equivalents to 'count(distinct)'
   Here's a breakdown of the two common approaches:Using nunique():This method is applied to a pandas Series or DataFrame to count the number of distinct elements
5. Counting Occurrences of Elements in Python Lists
   Counting the occurrences of an item in a Python list is a common task. There are a couple of ways to achieve this:Using the count() method:
6. Python String Analysis: Counting Characters with Built-in Methods and Loops
   Using the count() method:The built-in count() method of strings in Python allows you to efficiently count the number of times a specific character appears within the string
7. Mastering Data Aggregation: A Guide to Group By and Count in SQLAlchemy (Python)
   Concepts:SQLAlchemy: A Python library for interacting with relational databases. It provides an object-relational mapper (ORM) that allows you to work with database objects in a Pythonic way