http://www.ScriptSocket.com/ Part 20 of the Perl Tutorial shows the functions length, substr, index and rindex.
Tutorial on void functions in C++.
Visit my website at https://buckysroom.org/ for all of my videos and tutorials! Facebook – http://www.facebook.com/pages/TheNewBoston/464114846956315 Google+…
A short video introduction to functions/methods and videos in ruby. Supports 15-110 principles of computing course at CMU.
http://www.ScriptSocket.com/ Part 18 of the Perl Tutorial explains the split and join functions.
http://www.ScriptSocket.com/ Part 13 of the Perl Tutorial explains the functions map and grep. Examples of how they can be applied to arrays.
Part 5 – www.youtube.com The title says it all… Function and Modules!!!