Variables are fundamental to programming, acting as containers for data. They allow you to store and manipulate information within your code. In Python, variables are assigned values using the equals sign (=). For example, x = 10 assigns the integer 10 to the variable x. Different data types can be stored in variables. Integers, floating-point numbers, strings, and booleans are common examples. Understanding these data types is crucial for writing effective and efficient code. For instance, a string variable might hold a user’s name, while an integer variable might represent a product’s price. Python’s flexibility extends to variable naming conventions. Rules like starting with a letter or underscore, and avoiding reserved keywords, ensure your code is readable and avoids errors. Following these conventions makes your code easier to maintain and debug. For example, using descriptive names like customerName or productPrice enhances code clarity.
Setting Up Your First Coding Environment in South Africa
Setting up your coding environment is the first step to starting your coding journey.
