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August 31, 2012 | Volume 9 Issue 35

ISSUE HIGHLIGHTS

TOP STORY: The CL Corner: A CL-Based Implementation of RPG Built-in %Check
FEATURED ARTICLE: BCD and Zend Forge PHP Market Alliance
NEWS HIGHLIGHT: IBM to Acquire Kenexa To Bolster Social Business Initiatives
FORUM: Poll a File on a Remote FTP Server and Then Transfer It
MC STORE: Top 10 Best-Selling Titles
EVENT: Help/Systems Solutions Summit 2012
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The Essential Guide to Security. In this practical and highly readable guide--an update to her acclaimed IBM i & i5/OS Security & Compliance: A Practical Guide--security expert Carol Woodbury explains IBM i security and the way it functions within IBM i systems. Whether you’re new to IBM i or a seasoned veteran, this book contains the critical information and explanations you need to successfully maintain a secure system. Get your copy today.>>


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Feature Article - Programming
 
The CL Corner: A CL-Based Implementation of RPG Built-in %Check

Find characters that don't belong!

bruce viningWritten by Bruce Vining

I recently received the following from Wayne R.: "I use RPG's %CHECK function to check if any characters are not valid. Is there something similar in CL?" RPG's %Check built-in, if you're not familiar with it, returns the first position in a variable that contains a character that is not in a list of valid characters. If, for instance, you had a variable with a value of 'cabbage', then comparing this to a list of valid values such as 'abc' would return a position value of 6. This is due to the sixth character (the "g") not being in the list of valid values ('abc'). If all characters in the variable are found in the valid character list, %Check returns a position value of 0. While CL currently does not have a built-in such as RPG's %Check, you will see it's not that difficult to create a CL command to provide this function for programming our IBM i—and in fact that's what we'll do in today's article.


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Feature Article - News
 
BCD and Zend Forge PHP Market Alliance

Two companies that see app modernization as the future of the IBM i join hands to facilitate that goal.

john gristWritten by John Ghrist

Business Computer Design International and Zend Technologies have formed a market partnership that aims to promote use of each others' PHP-related development tools for modernization of IBM i applications.


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  1. Mastering IBM i
  2. Subfiles in Free-Format RPG
  3. The IBM i Programmer's Guide to PHP
  4. IBM i Security Administration and Compliance
  5. You Want to Do What With PHP?
  6. HTML for the Business Developer
  7. RPG Lover's Bundle
  8. SQL for eServer i5 and iSeries
  9. Advanced, Integrated RPG
  10. i5/OS and Microsoft Office Integration Handbook

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