1. Hardware

I have read a document which tells me the following 4 things are done by the RAM embedded on disk driver controller. But I don't know what's difference between buffer and cache. Thanks! RAM on disk drive controllers 1 firmware 2 speed matching buffer 3 prefetching buffer 4 cache (1 Reply)

2. What is on Your Mind?

Making some progress using CSS from Bootstrap; changing table classes to the Bootstrap "table" class and wrapping those tables in a div with a scroll bar. So, the good news is that now each post with large blocks of code that exceeds the width of the screen will have a scrollbar; but the bad... (0 Replies)

3. What is on Your Mind?

Hey, Success! I have converted the posts (each of the main posts) from table tags to div tags and the problem with the scroll bar and code tags is fixed, as I predicted (Yay!). Now I'm testing this (only I see the new results because the new code is restricted to my userid) but I would... (27 Replies)

4. What is on Your Mind?

By special request, and long overdue, I have updated our "code tags" video and so now we have: How to Use Code Tags and Format Posts @UNIX.com in 4K https://youtu.be/4BuPvWJV__k (3 Replies)