AS/400 Expert: Ready-to-Run RPG/400 Techniques

Written for higher level programmers this book provides a variety of RPG templates, subroutines, and copy modules that will aid programmers in writing robust and effective RPG/400 programs. The code provided in this book is intended to "plug and play" with existing RPG. Advice on such varied topics as string handling routines, numeric editing, error-handling, and interactive programming techniques is included.