Ctrl + K
Sign in
Create account
Share
Copy link
Facebook
Email
Notes
More
Ralph Case
@ralphcase
•
Links
Crusty old software professional who likes to keep learning new things.
2 subscribers
Subscribe
Ralph’s Substack
By Ralph Case
Computing, Computing History, and Testing
Activity
Posts
Likes
Reads (18)
Get app
This site requires JavaScript to run correctly. Please
turn on JavaScript
or unblock scripts