Tech

Table of Contents Introduction What is the collections Module? defaultdict in Python Definition and Use Cases Implementing defaultdict namedtuple in Python Definition and Use Cases Creating and Using namedtuple Counter in Python Definition and...

Table of Contents Introduction What Are Data Structures in Python? Stacks in Python Definition and Use Cases Stack Implementation Using List Stack Implementation Using collections.deque Queues in Python Definition and Use Cases Queue...

Table of Contents Introduction What Are Comprehensions in Python? List Comprehensions Syntax and Basic Examples Conditional List Comprehensions Nested List Comprehensions Dictionary Comprehensions Syntax and Basic Examples Conditional Dictionary Comprehensions Set Comprehensions Syntax and Basic...

Table of Contents Introduction What is a Dictionary in Python? Creating and Accessing Dictionaries Modifying Dictionaries: Adding, Updating, and Deleting Items Dictionary Methods and Operations Nested Dictionaries Use Cases for Dictionaries...

Table of Contents Introduction What is a Set in Python? Creating Sets Set Operations: Union, Intersection, Difference Characteristics of Sets When to Use Sets What is a Frozenset? Differences Between Sets and...

Table of Contents Introduction What is a Tuple? Creating Tuples Accessing Tuple Elements Tuples vs Lists: Key Differences When to Use Tuples Immutability in Tuples Nested Tuples Tuple Operations Performance Considerations with Tuples Conclusion Introduction In Python,...

Table of Contents Introduction Understanding Python Lists Creating Lists Accessing List Elements List Slicing Techniques Modifying Lists List Methods (append, extend, insert, remove, pop, etc.) List Comprehensions (Deep Dive) Advanced List Operations Nested Lists...

Table of Contents Introduction Importance of Code Documentation Writing Effective Comments Best Practices for Comments Understanding Docstrings Docstring Conventions (PEP 257) Single-line vs Multi-line Docstrings Tools for Generating Documentation from Docstrings Documentation Standards...

Table of Contents Introduction What is PEP8 and Why Does It Matter? Key Guidelines from PEP8 Common Violations and Mistakes Introduction to Code Formatters Overview of black Formatter Overview of isort...

Table of Contents Introduction What Are Custom Exceptions? Why Create Custom Exceptions? How to Define Custom Exceptions in Python Adding Custom Behavior to Exceptions Inheriting from Built-in Exception Classes Using __str__...

Table of Contents Introduction What are Exceptions in Python? Why Handle Exceptions? Basic Exception Handling Using try and except Catching Specific Exceptions Using else and finally Blocks Nested Try-Except Blocks Raising Exceptions...

Table of Contents Introduction Why Use a Virtual Environment? What is venv? Creating a Virtual Environment with venv Activating and Deactivating venv Installing Packages Inside venv Deleting a Virtual Environment What is...