+ ‘a. introduction to programming/code-examples/random/random.pde’
+ ‘a. introduction to programming/code-examples/scenario1/scenario1.pde’
+ ‘a. introduction to programming/code-examples/scenario2/scenario2.pde’
+ ‘a. introduction to programming/code-examples/simpleAnimation/simpleAnimation.pde’
+ ‘a. introduction to programming/code-examples/simplePencil/simplePencil.pde’
+ ‘a. introduction to programming/code-examples/simplePencilMousePressed/simplePencilMousePressed.pde’