Rexx Programmer's Reference

Download free course Rexx Programmer's Reference, pdf file on 723 pages by Howard Fosdick.

Originally developed for mainframes but highly portable across platforms-from servers to desktops to handhelds-Rexx is an easy yet powerful scripting language that's widely used for rapid application development.

Covers Rexx interpreters for specialized functions-object-oriented, mainframe, and handheld.

There are 8 different free Rexx interpreters optimized for different platforms and uses. This book shows how to use them all.

Shows how to script for GUIs, databases, web servers, XML, and other interfaces.

Details how to make the best use of Rexx tools and interfaces, with examples for both Linux and Windows.

Includes a tutorial with lots of examples to help people get up and running.

Table of contents

Introduction to Scripting and Rexx
Language Basics
Control Structures
Arrays
Input and Output
String Manipulation
Numbers, Calculations, and Conversions
Subroutines, Functions, and Modularity
Debugging and the Trace Facility
Errors and Condition Trapping
The External Data Queue, or "Stack"
Rexx with Style
Writing Portable Rexx
Issuing System Commands
Interfacing to Relational Databases
Graphical User Interfaces
Web Programming with CGI and Apache
XML and Other Interfaces
Evolution and Implementations
Regina
Rexx/imc
BRexx
Reginald
Handhelds and Embedded Programming
Rexx for Palm OS
r4 and Object-Oriented roo!
Open Object Rexx
Open Object Rexx Tutorial
IBM Mainframe Rexx
NetRexx
Resources
Instructions
Functions
Regina Extended Functions
Mainframe Extended Functions
Rexx/SQL Functions
Rexx/Tk Functions
Tools, Interfaces, and Packages
Open Object Rexx: Classes and Methods
Mod_Rexx: Functions and Special Variables
NetRexx: Quick Reference
Interpreter System Information
Answers to "Test Your Understanding" Questions

Pages :	723
Size :	8.6 MB
File type :	PDF
Downloads:	124
Created:	2022-02-03
License:	CC BY
Author(s):	Howard Fosdick

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