@smith708
alex smith
@smith708
Joined September 2025
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alex smith's blogs
Recently published
Create Your Own QR Code with Python — Possibly the Most Detailed Guide
3d ago · 5 min read · Imagine this scenario: you’re in charge of designing promotional materials for an offline event, and you need to put a QR code on posters, stands, or banners. A regular black-and-white QR code works,
Join discussionAutomate PDF Difference Checks with Python (No More Manual Proofreading)
Apr 30 · 4 min read · In scenarios such as document version control, contract review, and report proofreading, accurately identifying differences between two PDF files is a common need. Traditional manual page-by-page comp
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