I tried vibe coding for free to save $1,200 a year - and it was a total disaster

I really wanted to believe in this free AI coding tool could replace Claude Code. But it isn't ready for prime time unless you're willing to babysit.
GitHub

Automatically generate beautiful documentation diagrams from Python code

Developers love diagrams but hate making them. RenderSchema solves this by automatically generating clean, professional diagrams from your Python code. No more manual diagramming tools or outdated ...
TechAnnouncer

Master Python Online for Free: Top Resources and Tools

Python.Org is the official source for documentation and beginner guides. Codecademy and Coursera offer interactive courses for learning Python basics. Think Python provides a free e-book for a ...
IEEE

On Optimal Code Hopping Pattern Design for Complementary Coded CHMA Systems

Abstract: Code hopping multiple access (CHMA) is an emerging technology to implement code domain non-orthogonal multiple access (NOMA). In CHMA, multiple access interference and multipath interference ...
IEEE

Pilot-Free Unsourced Random Access via Dictionary Learning and Error-Correcting Codes

Abstract: Massive machine-type communications (mMTC) or massive access is a critical scenario in the fifth generation (5G) and the future cellular network. With the surging density of devices from ...