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  • Guru Classic: A Bevy Of BIFs — Updates

    February 5, 2020 Jon Paris

    In my previous tip I returned to the “Bevy” series to tell you about the latest addition to the family: %ScanRpl. Shortly after completing that tip I realized that there have been a number of more recent BIFs such as %SubArr and some enhancements to existing BIFs like %Trimx that seem to have escaped people’s notice. In this tip I attempt to fill those omissions.

    %Trim: Specify Characters to Trim

    Let’s start with a BIF that hopefully you are all familiar with: %Trim. Before going any further I should point out that when I say %Trim, I am referring to …

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  • Guru Classic: Where Does Data Live? The New Basics

    June 19, 2019 Jon Paris

    Every time I teach some of the more recent additions to RPG, such as XML parsing or Open Access, I find that I need to include some “remedial” education on some of the data definition enhancements that have been made to the language over recent releases.

    Most of these enhancements came into the language many years ago back in the days when D-specs were de rigueur, but if you had no immediate need for them, they may have passed you by. After all, even the most avid reader of this newsletter has probably forgotten most of what they read here …

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  • Overdue Upgrades Perplex IBM i Shops

    January 31, 2018 Dan Burger

    When decision makers describe their IT environments by saying the more we know, the less we understand, there’s a problem that needs to be solved. Maybe you have the brains on staff to figure out how to put heat-resistant handles on this steaming pot. Maybe not. But the problem isn’t going to solve itself and those who don’t search for an answer become part of the problem.

    This specific problem bubbles to the surface when organizations fall behind on unsupported versions of the operating system and unsupported software. It’s risky business and a gamble that has little chance of paying …

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