About 178 results for "UCVhQ2NnY5Rskt6UjCUkJ_DA"

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From Nested If Hell to Clean Code: How To Simplify Complex Python Logic

ArjanCodesDec 12, 2025

PT19M39S

The Lazy Loading Pattern: How to Make Python Programs Feel Instant

ArjanCodesDec 5, 2025

31k

Stop Hardcoding Everything: Use Dependency Injection

ArjanCodesDec 1, 2025

Stop Overwriting State And Use Event Sourcing Instead

ArjanCodesNov 21, 2025

You’re Passing Way Too Many Arguments (and How to Fix It)

ArjanCodesNov 15, 2025

Why Your Code Isn’t Pythonic (And How to Fix It)

ArjanCodesNov 15, 2025

Learning Python Feels Easy. Until It Isn’t.

ArjanCodesNov 14, 2025

I Hate Long If-Elif Chains: This Design Pattern Solved It Once and For All

ArjanCodesOct 27, 2025

Anatomy of a Scalable Python Project (FastAPI)

ArjanCodesOct 27, 2025

The Best Way to Share Code Between Python Apps

ArjanCodesOct 24, 2025

My 4 Favorite Python 3.14 Features

ArjanCodesOct 22, 2025

SOLID: Writing Better Python Without Overengineering

ArjanCodesOct 15, 2025

The Real Reason the Singleton Pattern Exists

ArjanCodesSep 27, 2025

PydanticAI: the AI Agent Framework Winner

ArjanCodesSep 23, 2025

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These Patterns Will Change How You Write AI Agent Code in Python

ArjanCodesSep 12, 2025

20k

PT15M39S

Python Has the Best Standard Library Ever: 10 Modules You Need to Know

ArjanCodesSep 5, 2025

69k

How to Write Great Unit Tests in Python

ArjanCodesAug 22, 2025

Why Are Not More People Using These Python Libraries?

ArjanCodesAug 15, 2025

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UV Just Got A Serious Upgrade

ArjanCodesAug 8, 2025

39k

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The Builder Pattern in Python: Finally Explained!

ArjanCodesJul 25, 2025

47k

It Seems I No Longer Use Python’s Dataclasses

ArjanCodesJul 15, 2025

PT21M10S

This Is Why Your Python Code Turns Into Spaghetti

ArjanCodesJul 4, 2025

36k

PT25M16S

10 Python Anti-Patterns That Are Breaking Your Code

ArjanCodesJun 15, 2025

56k

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Writing Python Functions Like a Mad Scientist

ArjanCodesJun 6, 2025

32k

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Should You Replace Every For Loop With Map and Filter?

ArjanCodesMay 30, 2025

81k

The REAL Reason You Should Use Type Hints in Python

ArjanCodesMay 12, 2025

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The Hidden Dangers of Python Decorators

ArjanCodesApr 25, 2025

21k

Coupling 101: Design Choices That Make or Break Your Code

ArjanCodesApr 25, 2025

Go vs Python: What Every Developer Should Know

ArjanCodesMar 13, 2025

UV for Python… (Almost) All Batteries Included

ArjanCodesDec 15, 2024

SQLModel + FastAPI: Say Goodbye to Repetitive Database Code

ArjanCodesDec 15, 2024

AsyncIO and the Event Loop Explained

ArjanCodesDec 13, 2024

Functions vs Classes: When to Use Which and Why?

ArjanCodesDec 15, 2023

The Ultimate Guide to Writing Classes in Python

ArjanCodesDec 15, 2023

How to Build a Complete Python Package Step-by-Step

ArjanCodesDec 12, 2023

The Ultimate Guide to Writing Functions

ArjanCodesDec 15, 2022

This Is Why Python Data Classes Are Awesome

ArjanCodesDec 15, 2022

F-strings In Python: Everything You Need To Know

ArjanCodesDec 13, 2022

Next-Level Concurrent Programming In Python With Asyncio

ArjanCodesDec 13, 2022

Dependency INVERSION vs Dependency INJECTION in Python

ArjanCodesDec 15, 2021

Composition Is Better Than Inheritance in Python

ArjanCodesDec 15, 2021