In the early days of C, you’d occasionally see someone — probably a former Pascal programmer — write something like this: #define BEGIN { #define END } This would usually initiate complaints about ...

In the following example, we loop through a list of numbers, and use the variable digit to hold each number in turn: Strings in Python are considered “sequences” — they can be iterated over, and the ...

Just a simple lesson that goes through a “for” loop in python. Shows the main syntax, how to define the number of iterations. Bulk of the activity is using turtle to draw various shapes, it’s an easy ...