#python-beginner

Articles tagged with #python-beginner

The Logic of Python, Explained Like You've Never Coded Before
When you first start coding, your programs are like a train on a single, straight track. You give the computer a list of instructions, and it mindlessly executes them from top to bottom. It calculates
Jun 22, 20267 min read1
The Python Object Model, Explained Like You've Never Coded Before
When you first start coding, you treat Python like a calculator. You type x = 5, then y = x + 2, and you get 7. It feels like you are just pushing raw numbers around. But eventually, things start acti
Jun 22, 20266 min read
Copying Objects, Explained Like You've Never Coded Before
Every time a beginner tries to make a "backup" of a list in Python, a predictable disaster happens. They modify the backup, and to their horror, the original list changes too. They feel like the compu
Jun 22, 20265 min read
Truthiness and None, Explained Like You've Never Coded Before
Every condition in Python eventually boils down to a simple question: "Is this true, or is this false?" But in the real world of code, you aren't always dealing with strict True or False boolean value
Jun 22, 20266 min read
Mutability & Identity in Python
Before learning advanced Python, you must understand one question: When you change a value, are you changing the object itself, or creating a new object? Most beginner bugs around lists, functions, d
Jun 22, 20267 min read
Dictionaries, Explained Like You've Never Coded Before
Lists answered "how do I hold many things in order?" Tuples answered "how do I lock that down?" Sets answered "how do I guarantee no duplicates and check membership fast?" Dictionaries answer a comple
Jun 22, 20269 min read

#python-beginner - Aman-Learning-Journey