Videos tagged with Scheme

This tutorial demontrates basic file IO in scheme. First is shown how to use a tail-recursion to read a file into a string. Next writing strings to files is shown. This information is useful for reading in a file to send to the "run" method of one of the EOPL interpreters.

This tutorial creates a variable function "avg" that takes any number of integers and returns their average.

General overview of data-types in scheme. Different ways of creating lists is discussed. Also, it gives a glimpse into functions and how they are handled.

This tutorial runs through downloading, installing and configuring Dr. Scheme to work using the Essentials of programming languages that is used in our book. It also demontrates using the live interpreter and definitions windows of DrScheme.