The more I use Deep Learning, the more I am amazed by it. Some things which would be hard to do programmatically are easy with the right Neural Network. It feels like we are just starting to scratch the possibilities.
I was doing some work with Twitter Bootstrap 4 yesterday. It's amazing how many differences there are with Bootstrap 3 - it's changed a lot! All my old knowledge has gone out the window. I quite like it though - it does feel a little simpler.
Alecco Locco has summarized the SQLite presentation entitled A Lesson In Low-Defect Software at this URL: SQLite: A Lesson In Low-Defect Software. Now, I'm a big fan of SQLite, and this summary has pointed out a few things that I need to improve in my own development process - namely, more comments (apparently SQLite has a comment:code ratio of 2:1), and automated full coverage testing.