Gain insights into Python 3 by exploring fundamental and advanced concepts. Learn about functions, data structures, and OOP while reinforcing knowledge with quizzes and coding challenges.

Python is an important programming language used in data science, machine learning, web scraping, and web application development, making it essential for modern developers.
This course starts with teaching fundamental programming concepts in Python 3, including conditional execution, repetition, and functions, before moving on to advanced topics like data structures and object-oriented programming. Quizzes and hands-on coding challenges along the way help reinforce what you have learned.

By the end of this course, you will have a solid foundation in Python programming, enabling you to write clean and efficient code and tackle more advanced topics and projects with confidence.

Learn Intermediate Python 3

# Adding elements
All the elements of a list cannot always be specified beforehand and there's a strong possibility that we'll want to add more elements during runtime. 

The `append()` method can be used to add a new element at the end of a `list`. The following template must be followed:

```python3
a_list.append(newElement)
```
Here's an example:

num_list = []  # Empty list
num_list.append(1)
num_list.append(2)
num_list.append(3)
print(num_list)

> **Note:** In the code above, we create an empty list at **line 1**. This can always be done by simply using empty square brackets `[]`.

To add an element at a particular index in the list, we can use the `insert()` method. We'll use it in the following format:
```python
aList.insert(index, newElement)
```
If a value already exists at that index, the whole list from that value onwards will be shifted one step to the right:

Explore some of the properties and utilities that come in-built with the list data structure.

Introduction

Data Types, Variables, and Operators

Selection Statements

Functions

Repetition: Loops and Recursion

Python Exam I

Data Structures

Object-Oriented Programming in Python

Libraries

Appendix

Python Exam II

Common List Operations

Adding elements