Python Data Pipelines with Polars and DuckDB
I’m going to say something that’ll upset a lot of people: pandas had its run. Polars is just better.
I don’t mean that lightly. I …
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328 articles about python development, tools, and best practices
AWS Bedrock: Building AI Applications with Foundation Models
Bedrock is AWS finally getting AI right. I don’t say that lightly. I’ve watched AWS stumble through SageMaker’s complexity, watched …
Read Article →Python Packaging in 2026: uv, Poetry, and the Modern Ecosystem
I mass-deleted requirements.txt files from a monorepo last month. Fourteen of them. Some had unpinned dependencies, some had pins from 2021, one had a …
Python Performance Optimization: Profiling and Tuning Guide
Don’t optimize until you’ve profiled. I’ve watched teams rewrite entire modules that weren’t even the bottleneck. Weeks of …
Read Article →Python Type Hints and Static Analysis in Production Codebases
If you’re writing Python without type hints in 2026, you’re making life harder for everyone — including future you. I held out for a …
Read Article →Python Async Programming: asyncio, Tasks, and Real-World Patterns
I avoided asyncio for years. Callbacks, event loops, futures — it all felt like unnecessary complexity when threads worked fine. Then we had an API …
Read Article →Optimizing the Two Sum Problem: Techniques, Trade-offs, and Performance
The Problem Statement
One of the classic algorithm problems frequently encountered in interviews is the Two Sum problem. It challenges you to find two …
Read Article →Python 3.13 No-GIL Mode: How to Unlock True Multi-Threading and Boost Performance
Python 3.13 has quietly introduced a game-changing experimental feature: no-GIL mode! For years, the Global Interpreter Lock (GIL) has been a barrier …
Read Article →Poetry vs Pip: Comparing Python Dependency Management and Packaging Tools
Poetry and Pip are two popular tools for managing Python dependencies and packaging Python projects. Both have their own sets of advantages and …
Read Article →Creating a Docker Alternative in Python
Docker is a popular containerization platform that allows developers to easily package applications into lightweight containers that can run isolated …
Read Article →Everything you need to know to Master API Creation
Introduction to APIs
An API (Application Programming Interface) is a set of rules and protocols that allows different software applications to …
Read Article →Python Web Development: Building Modern Applications
Build modern web applications using Python frameworks like Flask and Django with database integration.
Setting Up Your Python Web Development …
Read Article →Object-Oriented Programming in Python
Master OOP concepts in Python including classes.
Introduction and Setup
When I first started programming in Python, I thought object-oriented …
Read Article →Python Testing and Debugging: Quality Assurance
Master testing frameworks.
Understanding the Testing Mindset and Environment Setup
I’ve seen countless developers jump straight into writing …
Read Article →Python Data Science: Analytics and Machine Learning
Master Python for data science with NumPy.
Setting Up Your Data Science Environment and Understanding the Ecosystem
Environment setup might seem …
Read Article →Python Data Structures: Algorithms and Implementation
Master Python’s built-in data structures and implement custom algorithms for efficient data manipulation and problem-solving.
Introduction and …
Read Article →Asynchronous Programming in Python: Building High-Performance Applications
Master Python’s asynchronous programming capabilities to build fast, scalable applications that handle thousands of concurrent operations …
Read Article →Python Fundamentals: Complete Programming Foundation
Build a solid foundation in Python programming with comprehensive coverage of syntax.
Introduction and Setup
Python has earned its reputation as one …
Read Article →A Deep Dive into Machine Learning Algorithms
Machine learning algorithms are the backbone of modern artificial intelligence. They enable computers to learn and make predictions or decisions …
Read Article →How to Programmatically get Amazon IP Ranges/CIDRs
Amazon Web Services (AWS) operates an extensive network infrastructure with a vast number of IP addresses and CIDR blocks. As a developer or network …
Read Article →Programming Languages Compared: Python, Rust, Go, Java & More (2023 Series)
1. Introduction
Welcome to our Programming Languages Series! In this series, we’ll explore various programming languages, understand their …
Read Article →How to add Payment Subscriptions with Stripe in Django
Integrating Stripe subscriptions into your Django site involves several steps. Here’s a high-level overview of the process. Please note that the …
Read Article →[Solved] A Number After a Double Reversal in Python
The problem
Reversing an integer means to reverse all its digits.
For example, reversing 2021 gives 1202. Reversing 12300 gives 321 as the leading …
Read Article →Nature-Inspired Problem Solving: Genetic Algorithms
Introduction
Genetic Algorithms (GAs) and Evolutionary Computation (EC) are powerful optimization techniques inspired by the process of natural …
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