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AAAbstract Algorithmsabstractalgorithms.hashnode.devApr 19 · 27 min read

Pythonic Code: Idioms Every Developer Should Know

TLDR: Writing for i in range(len(arr)): works, but Python veterans will flag it in your first code review. Idiomatic Python uses enumerate, zip, comprehensions, context managers, unpacking, the walrus

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JJorgebuildingagain.hashnode.devMar 27 · 7 min read

Filtering Financial Data

Introduction In finance and accounting, you rarely work with all your data at once. Often, you need to isolate specific transactions: expenses over a certain threshold, payments from a particular ve

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GGingirisgingiris.hashnode.devMar 15 · 5 min read

Writing Clean Python Code: Best Practices and Anti-Patterns

Writing Clean Python Code: Best Practices and Anti-Patterns Writing clean Python code is essential for building maintainable, scalable, and efficient software. Whether you're a beginner or an experienced developer, adhering to Python best practices e...

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BMBruno Marquesbrunomarques.hashnode.devJun 5, 2025 · 2 min read

How to Set Up and Version Your Database with SQLAlchemy + Alembic (Step-by-Step Guide)

📌 Introduction When starting a Python project using SQLAlchemy, many developers face challenges around organizing the database layer and versioning schema changes. In this article, I’ll walk you through how to properly configure SQLAlchemy with Alem...

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LBLeo Bchecheleobcheche.hashnode.devMar 5, 2025 · 8 min read

30 Ways to Write More Pythonic Code and Improve Your Job Readiness (part 3 of 6)

Python is known for its readability, simplicity, and elegance. But writing code that merely works isn’t enough—writing Pythonic code is what sets great Python developers apart. If you're looking to refine your coding skills and prepare for job interv...

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ASAqsa Shoebcoderafk.hashnode.devMay 23, 2024 · 4 min read

The Pythonic way of implementation: List Comprehensions

If I tell you to square all the number in the given list in python. How will you code it? If you're a beginner in python, you'll probably do the following. List = [5, 8, 3, 9, 11] for i in range(len(List)): List[i] = List[i] ** 2 print("List af...

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RMRitwik Mathritwikmath.hashnode.devApr 4, 2024 · 6 min read

Write Code Pythonic Way

It is a good practice that you write more Pythonic code in your program. It not only makes the code more readable but also makes it easier to maintain. In this article I will guide you to write readable and clean Python code. We will follow some of t...

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CCChislaine Cruzchiscodes.hashnode.devAug 19, 2023 · 4 min read

Writing Pythonic Code Part I: A Guide to Idiomatic Python

With its minimalist, readable syntax that looks like written English, Python is often the first programming language learned by new developers. However, those familiar with other programming languages frequently make the mistake of directly translati...

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RRonin-Chatdatasetstories.comDec 28, 2022 · 2 min read

Python Lambda Function

A Python lambda function is a small anonymous function without a name. It is defined using the lambda keyword and it can take any number of arguments, but it can only have one expression. Here is an example of a simple lambda function that takes two ...

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#pythonic

Explore Hashnode

Pythonic Code: Idioms Every Developer Should Know

Filtering Financial Data

Writing Clean Python Code: Best Practices and Anti-Patterns

How to Set Up and Version Your Database with SQLAlchemy + Alembic (Step-by-Step Guide)

30 Ways to Write More Pythonic Code and Improve Your Job Readiness (part 3 of 6)

The Pythonic way of implementation: List Comprehensions

Write Code Pythonic Way

Writing Pythonic Code Part I: A Guide to Idiomatic Python

Python Lambda Function

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