MicroPyramid Blog

A practical 2026 guide to sending SMS and MMS with Twilio in Python: the modern SDK, secure credential handling, inbound webhooks with signature valid...

A practical, up-to-date guide to Python’s collections module — namedtuple, deque, Counter, defaultdict, OrderedDict, ChainMap and the User* wrappers —...

A practical 2026 guide to creating Excel (.xlsx) files in Python with XlsxWriter - write and format data, insert images, draw bar and column charts, e...

Learn how to convert HTML into PDF files in Python using pdfkit and wkhtmltopdf, with install steps for every OS, working code for from_url/from_file/...

A practical guide to Python's @property decorator: turn methods into managed attributes for computed values, validation, and read-only access without ...

Generate a QR code in Python in a few lines with the qrcode library. This guide covers the quick start, the QRCode API and error-correction levels, st...

A practical, modern guide to reading and writing XML in Python: ElementTree, lxml, xmltodict, streaming huge files, and securing untrusted input with ...

A deep, practical guide to Python's collections.Counter for 3.13: constructing counters, most_common, elements, update/subtract, arithmetic and set op...

The IPython Notebook is now Jupyter. This 2026 guide shows how to install JupyterLab, run notebooks locally or in VS Code and Colab, use magics and ke...

A practical, 2026-ready guide to writing clean, Pythonic, maintainable code — readability and PEP 8, modern idioms (comprehensions, f-strings, the wal...

Generate PDFs from HTML in Python with xhtml2pdf (pisa) — a pure-Python, pip-only library built on ReportLab. Covers install, the CreatePDF API, rende...

A practical 2026 guide to converting and transcoding audio and video with FFmpeg - the command-line essentials (containers, codecs, CRF, trimming, GIF...