Java OOP Introduction: Classes, Objects & the Four Pillars Explained
Welcome to Phase 2 of your Java journey! Over the first 12 parts, we built a rock-solid foundation...
Lesson 9: Python File Handling and Exception Handling
Up until now, every time your Python program finishes running, all the variables and data disappear. If you...
Lesson 8: Python Dictionaries and Sets
In the previous lesson, we looked at Lists and Tuples, which are fantastic for keeping track of data...
Lesson 7: Python Lists and Tuples
When you write code, you rarely work with just a single piece of data. Usually, you need to...
Lesson 6: Python Functions
As your Python programs grow larger, you will quickly realize that writing the exact same logic in multiple...
Lesson 5: Python Loops
Imagine having to write the exact same line of code one hundred times. It would be tedious, visually...
Lesson 4: Python Conditional Statements
In real life, you make decisions based on conditions every day. You might think, “If it is raining,...
Lesson 3: Python Operators and Expressions
When you write Python code, you’re mostly just performing actions on data. 1. Arithmetic Operators (The Math) Used...
Lesson 2: Variables and Data Types
Storing Information In Python, variables are created the moment you first assign a value to them. There are...
Lesson 1: Setting Up Python
Welcome to Python Before we dive into logic and algorithms, we need to set up our development environment....