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Introduction to a Simple RPG Subfile 

 November 25, 2020

By  NickLitten

Let’s play with a Simple RPG Subfile

I discovered someone else’s sample subfile template for an RPGLE program this morning. It looks quite nice, coded differently to my personal style so let’s (a) have a play with it, and see how it performs, then (b) modernize it to RPG /free and make some small tweaks to see if it can be improved.

This should (hopefully) be interesting for new/intermediate IBM i programmers.

If you’re advanced, don’t bother watching — unless your granny taught you to suck eggs. Which, as I type it, is a very weird saying:

NickLitten


IBM i Software Developer, Digital Dad, AS400 Anarchist, RPG Modernizer, Shameless Trekkie, Belligerent Nerd, Englishman Abroad and Passionate Eater of Cheese and Biscuits. Nick Litten Dot Com is a mixture of blog posts that can be sometimes serious, frequently playful and probably down-right pointless all in the space of a day. Enjoy your stay, feel free to comment and remember: If at first you don't succeed then skydiving probably isn't a hobby you should look into.

Nick Litten

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