Category: Technology

Over the years I have loved experimenting with different ways to visualize data from both inside and outside my classrooms. Up until 2014, most of my visualization work was primarily in Excel or Google Sheets (via the built in Charts). But then I started working extensively with Google Scripting and during that process I came […]

  ECHO HELLO WORLD The very first program I wrote – as a DOS batch file – was a program that printed out the customary “Hello World” message to the console. It contained that one line. That’s it. This was back in 1996. It was a basic ECHO command which did not really need a […]