Explores implementing pattern matching in Python using predicates and combinators, detailing custom MatchResult types and pattern semantics.
A developer tackles a Python set exercise, fixes a Django template bug, and improves type annotations in a SaaS application.
A developer shares a method for reverse-engineering a printer protocol by capturing and comparing data packets to ensure a new Go driver matches a Python reference.
Explores Python's four string formatting methods: old %-style, template strings, str.format(), and modern f-strings, comparing their features and use cases.
Developer works on Python exercises, creates a custom 404 page for a Django app, and builds a GraphQL service with Go's gqlgen.
Explains why to use 'is' instead of '==' when comparing to None in Python, covering performance and correctness.
A developer shares their experience building 'Jar', a minimal Python web framework from scratch, exploring framework APIs and deployment to Vercel.
A crash course on backend development using Django and Django REST Framework, including a live coding example from a Python Frederick talk.
A technical guide to coding the self-attention mechanism from scratch, as used in transformers and large language models.
A backend engineer discusses hiring challenges, focusing on interview skills and common mistakes candidates make when applying for tech roles.
A guide to setting up VSCode's debugger to step through custom Sphinx documentation extensions using sphinx-autobuild.
An overview of ruff, a fast Python linter written in Rust that replaces tools like flake8, isort, and pyupgrade, and includes a language server.
A developer automates iTerm key mapping creation for tmux using a Python script to generate JSON configurations, improving terminal workflow.
Explains Python dictionary comprehension, compares its performance with for loops and dict() function, and provides benchmark results.
A developer explains their preference for Nox over tox for Python project testing, comparing configuration formats and flexibility.
A developer's critical reflection on using Calendar Versioning (CalVer) in open-source Python projects, comparing it to Semantic Versioning (SemVer).
A guide to creating and using interactive dual-axis line charts in Plotly for Python, with examples comparing sensor data.
Author announces closing his data science training company after seven years and shares his new role as a Senior Machine Learning Engineer.
The author discusses switching to Neovim, an Exercism Python exercise, and adding django-stubs for better type hinting in their SaaS project.
Explains why PyTorch multi-process data loaders cause massive RAM duplication and provides solutions to share dataset memory across processes.
