Too many junk files on your Windows PC? This free tool can remove them in one click

A utility called Fluent Cleaner will analyze your Windows environment to find and remove junk files, temp files, unused ...
note

Chapter 3: DMS, the "Other VSAM"—The Disconnect That KSDS/ESDS Cannot Explain

There is an OS, and there is a language. Beneath them, there is data. No matter how sophisticated an OS or how elaborate a program may be, it ultimately arrives at the question of "how to manage data.
MIT Technology Review

The Download: Claude’s inner workings and OpenAI’s “super app”

Plus: OpenAI has unveiled its long-awaited "super app." ...

Bay Area man sentenced for stealing rare Chinese manuscripts from UCLA library, returning fakes

A man who admitted to stealing rare historical manuscripts from the UCLA library system and replacing them with fake ...

The Web Is Growing A Second Layer – Almost A Third Head

Google shipped two new specs weeks apart. Here's what OKF and ARD actually do, how they differ from LLMs.txt and MCP, and ...
OSTechNix

Racket Core Concepts: A Practical Guide to Learning Racket Programming

Learn the important Racket concepts with practical examples, from functions and recursion to macros, contracts, streams, and ...
GitHub

cobol-copybook-to-pyspark-json.md

AWS CardDemo — a simulated mainframe credit card management system (Apache 2.0). Contains 62 COBOL copybooks defining record layouts, 9 ASCII fixed-width feed files, 30+ COBOL batch programs, and JCL ...