Early example of Duck Typing in 1991's SELF
In 1991 Ungar and Smith wrote about the experimental programming language SELF, and in it described duck typing, callng it behaviorism
One-liner to analyze Python programs
The great benefit of knowing the command-line is being able to write scripts to analyze scripts, all in ~1 minute.
HTML5 Semantic Markup is for HTML, not CSS
I hand crafted the CSS for site. It’s still a work in progress. I learned that while semantic tags are good for HTML, they’re not that great for CSS.
Catches for traditional programmers when learning Python
After a lifetime of programming and compsci education, I’ve had some issues learning with Python. It screws me up in small ways. It’s a wonderful language, but dear god I wish these things were different.