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Natural Language Processing (NLP) with NLTK and spaCy: A Complete Guide

Table of Contents Introduction What is Natural Language Processing (NLP)? NLTK (Natural Language Toolkit) Overview Installation and Setup Text Processing with NLTK Tokenization, Lemmatization, and POS Tagging NLTK Use Cases Example of...

Automating Excel, PDF, and Word with Python: A Comprehensive Guide

Table of Contents Introduction Automating Excel with Python Reading and Writing Excel Files with openpyxl Manipulating Excel Files with pandas Example: Creating and Editing Excel Files Automating PDF with Python Working...

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Contract Programming with Python: A Deep Dive into Design by Contract

Table of Contents Introduction to Contract Programming What is Design by Contract? Contract Programming in Python Python’s assert Statement Using pydantic for Data Validation Third-Party Libraries for Contract Programming Benefits of...

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Property-Based Testing with Hypothesis: A Comprehensive Guide to Automating Tests in Python

Table of Contents What is Property-Based Testing? The Problem with Traditional Testing Introduction to Hypothesis for Python How Hypothesis Works Setting Up Hypothesis Basic Example of Property-Based Testing More Complex Test...

Static Code Analysis and Linters (Pylint, MyPy) in Python: A Comprehensive Guide

Table of Contents Introduction What is Static Code Analysis? Why Use Linters in Python? Overview of Popular Linters: Pylint and MyPy Pylint: Features and Benefits MyPy: Type Checking in Python How...

Debugging with pdb and ipdb: A Complete Guide for Python Developers

Table of Contents Introduction What is Debugging Why Manual Debugging Falls Short Introduction to pdb (Python Debugger) Key Features of pdb Basic Commands of pdb Using pdb in Scripts Example: Debugging a...

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Composition vs Inheritance in Python: When to Use Which

Table of Contents Introduction What is Inheritance? What is Composition? Inheritance vs Composition: Core Differences When to Use Inheritance When to Use Composition Practical Examples: Inheritance vs Composition Benefits and Drawbacks of...

Multiple Inheritance and MRO (Method Resolution Order) in Python

Table of Contents Introduction to Multiple Inheritance How Multiple Inheritance Works in Python Potential Issues with Multiple Inheritance Understanding MRO (Method Resolution Order) The super() Function and MRO C3 Linearization...

Abstract Classes and Interfaces in Python (Using the abc Module)

Table of Contents Introduction to Abstract Classes and Interfaces Why Use Abstract Classes? Understanding the abc Module Creating Abstract Classes Defining Abstract Methods Abstract Properties Abstract Classes vs Interfaces: Conceptual Differences Practical...

Operator Overloading (Magic/Dunder Methods) in Python

Table of Contents Introduction to Operator Overloading What Are Magic/Dunder Methods? Why Use Operator Overloading? Common Magic Methods for Operator Overloading Practical Examples of Operator Overloading Best Practices for Operator...

Encapsulation, Properties, and Getters/Setters in Python

Table of Contents Introduction to Encapsulation Why Encapsulation Matters Achieving Encapsulation in Python Public, Protected, and Private Attributes Properties in Python Getters and Setters Explained Using @property Decorators Practical Examples Best Practices for...

Polymorphism and Duck Typing in Python

Table of Contents Introduction to Polymorphism Types of Polymorphism Polymorphism in Python with Examples What is Duck Typing? Duck Typing vs Traditional Typing Practical Examples of Duck Typing Best Practices for...

Inheritance, Multiple Inheritance, and MRO in Python

Table of Contents Introduction to Inheritance Single Inheritance in Python Multiple Inheritance in Python Method Resolution Order (MRO) The super() Function and its Role in MRO Diamond Problem in Python...

Constructors, Destructors, Class Methods, and Static Methods in Python

Table of Contents Introduction Understanding Constructors in Python The __init__ Method: The Python Constructor Destructor in Python: The __del__ Method Class Methods: Definition and Use Cases Static Methods: When to...

Classes and Objects in Python: Understanding Object-Oriented Programming

Table of Contents Introduction to Object-Oriented Programming (OOP) What are Classes and Objects? Defining Classes in Python Creating and Instantiating Objects The __init__ Method and Constructor Instance Variables and Methods Class...

Monkey Patching and Dynamic Class Modification in Python

Table of Contents Introduction to Monkey Patching What is Monkey Patching? Why and When to Use Monkey Patching How Monkey Patching Works in Python Example of Monkey Patching: Modifying...

Metaclasses in Python: Demystified

Table of Contents Introduction to Metaclasses What Are Metaclasses? Why Use Metaclasses in Python? Understanding the Basics: How Python Classes Work How Metaclasses Work Defining a Metaclass Using a Metaclass for...

Memoization and Caching Techniques in Python

Table of Contents Introduction What is Memoization? How Memoization Works Manual Implementation of Memoization Python’s Built-in Memoization: functools.lru_cache Custom Caching Techniques Difference Between Memoization and General Caching Real-World Use Cases When Not to...