What we’ve done to evolve from cloud Kafka to Confluent Cloud, a data streaming platform that’s 10X better than Kafka in elasticity, storage, resiliency, and more.
Earlier this year I mass-migrated my blog to Astro using Claude Code. 146 posts. 6,024 images. Canonical URLs, JSON-LD markup, sitemap generation, the whole stack. I'd spent hours writing a skills file to teach the agent about my blog's architecture, how deployment worked, what not to touch. And it ...
Most list endpoints start the same way: a SQL query, a few joins, a LIMIT/OFFSET, and a DTO. It works fine. Until it doesn’t. I had a breaking point with a list page that needed to filter by data three relationships away from the root entity. The join got ugly fast. Pagination got weird. Adding […] ...
In this quiz, you’ll revisit the core concepts covered in the Modules and Packages learning path: Learning Path Modules and Packages 15 Resources ⋅ Skills: Packages, Modules, Import System, pip, PyPI, uv, __init__.py, Namespace Packages You’ll check your understanding of how Python organizes code in...
In this quiz, you’ll revisit the core concepts covered in the Exceptions, Logging, and Debugging learning path: Learning Path Exceptions, Logging, and Debugging 8 Resources ⋅ Skills: Python, Exceptions, Logging, Debugging, pdb, raise, Built-in Exceptions, Error Handling You’ll be tested on the basic...
In this quiz, you’ll test your understanding of Visualizing Data in Python With Seaborn. By working through this quiz, you’ll revisit how seaborn produces polished statistical plots, including bar plots, scatter plots, line plots, histograms, and KDE curves. You’ll also reinforce the differences bet...
In this quiz, you’ll revisit the core concepts covered in the Python Data Structures learning path: Learning Path Python Data Structures 24 Resources ⋅ Skills: Python, Strings, Lists, Tuples, Dictionaries, Sets, List Comprehensions, range(), Bytes, Sorting The 20 questions span strings, lists, tuple...
In this quiz, you’ll revisit the core concepts covered in the Write More Pythonic Code learning path: Learning Path Write More Pythonic Code 15 Resources ⋅ Skills: Zen of Python, PEP 8, Application Layouts, Duck Typing, Type Checking, Type Hints, Code Documentation, MkDocs, Code Quality, Pylint The ...
In this quiz, you’ll revisit the core concepts covered in the Data Collection & Storage learning path: Learning Path Data Collection & Storage 9 Resources ⋅ Skills: CSV, JSON, pandas, Excel, SQL, SQLite, SQLAlchemy, AWS S3, Databases You’ll work through questions on reading and writing CSV files, se...
In this quiz, you’ll revisit the core concepts covered in the Perfect Your Python Development Setup learning path: Learning Path Perfect Your Python Development Setup 17 Resources ⋅ Skills: VS Code, PyCharm, Virtual Environments, pyenv, Docker, Git, GitHub, IDEs, Code Editors, Claude Code, Cursor, G...
In this quiz, you’ll revisit the core concepts covered in the Files and File Streams learning path: Learning Path Files and File Streams 13 Resources ⋅ Skills: Python, Pathlib, File I/O, Serialization, Encoding, Unicode, PDF, WAV, Context Managers, ZIP Files You’ll check your understanding of openin...
In this quiz, you’ll revisit the core concepts covered in the Functions and Scopes learning path: Learning Path Functions and Scopes 12 Resources ⋅ Skills: Python, Functions, Scope, Arguments, Parameters, Return, Globals The 20 questions span defining functions, positional and keyword arguments, def...
In this video course quiz, you’ll test your understanding of Connecting LLMs to Your Data With Python MCP Servers. By working through this quiz, you’ll revisit core MCP concepts like the client-server architecture, tools that LLMs can call, resources that expose static data, and prompts that act as ...
In this quiz, you’ll revisit the core concepts covered in the DevOps With Python learning path: Learning Path DevOps With Python 10 Resources ⋅ Skills: Packaging & Deployment, CI/CD, AWS, Docker, Logging The 16 questions span running Python scripts, managing dependencies with pip, automating workflo...
In this quiz, you’ll revisit the core concepts covered in the Python Control Flow and Loops learning path: Learning Path Python Control Flow and Loops 15 Resources ⋅ Skills: Python, Control Flow, Conditional Statements, Booleans, for Loops, while Loops, enumerate, Nested Loops, break, continue, pass...
In this quiz, you’ll revisit the core concepts covered in the Data Science With Python Core Skills learning path: Learning Path Data Science With Python Core Skills 21 Resources ⋅ Skills: Pandas, NumPy, Data Cleaning, Data Visualization, Statistics You’ll cover reading and writing CSV files, working...
In this quiz, you’ll revisit the core concepts covered in the Python Web Scraping learning path: Learning Path Python Web Scraping 10 Resources ⋅ Skills: Web Scraping, HTTP Requests, Data Parsing You’ll be quizzed on making HTTP requests, parsing HTML with Beautiful Soup, extracting data with Scrapy...
Posted by Jingyu Shi, Staff Developer Relations EngineerAt Google I/O 2026, we introduced Android’s shift from an operating system to an intelligence system. We also demonstrated how you can build intelligent experiences natively with the system and bring the power of Google’s AI into your apps. If ...
C’est dans les vieux pots que l’on fait les meilleures soupes, cet article est un plaidoyer pour ne pas oublier les bonnes pratiques du logiciel mais plutôt les utiliser et les adapter pour maximiser l’impact des agents de code.
For OSS work, I work with two git remotes: upstream: the canonical OSS project repository, where main is the default branch and is what gets released. origin: a personal fork. All my feature branches live here. I set up locally like this: Fork the project repo to my account. Clone my fork locally, s...
Un legacy de 13 ans à bichonner, une vingtaine d'applis à faire causer entre elles, et des SaaS externes à intégrer toujours plus vite. Pour sortir de la spaghetti d'APIs, on a misé sur l'Event-Driven Architecture. Premier article d'une série : on pose les bases, et on raconte comment ça nous a chan...
From the floor of HumanX, Ryan Donovan is joined by Peter Salanki, CTO and co-founder of CoreWeave, to chat about what it really takes to run AI in production; the growing importance of observability, utilization, and scheduling; and Peter’s advice for avoiding the trap of over-architecting too earl...
The waters are even more dangerous than we imagined. Have a look at some of the crazed whales our brave submitters and commenters have encountered in the wild. First comes an Anonymous tale of woe: Our company makes apps for businesses. We have 1 MAIN client whose CEO can make or break our company, ...