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  • Old Stuff, New Ways: Avoiding Record Locks

    March 3, 2015 Jon Paris

    Note: The code accompanying this article is available for download here.

    Recently I was teaching a group of RPGers the joys of qualified data structures. I happened to mention how much simpler some of the new DS capabilities had made the techniques I use to avoid problems caused by record locks. It turned out that more than half of the audience had never heard of the technique. I guess that we all have a tendency to think that the techniques and tools that we use are common knowledge amongst other programmers. As an educator I should perhaps be less

    …

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  • Case-Insensitive Searching Of Spooled Files

    March 3, 2015 Ted Holt

    We rely heavily on the DSPSPLF (Display Spooled File) command. We use it all day long, you and I, usually by selecting option 5 from various work-with displays. And yet this workhorse on which we depend suffers from a glaring deficiency–searching for text is case-sensitive. We expect case sensitivity from primitive operating systems like Unixsaurus, but not from the powerful IBM i. Here are a few ways to locate text in spooled files regardless of case.

    First is the modern–and in my opinion, the best–way: IBM Navigator for i, the browser application that replaces System i Navigator. This app runs

    …

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  • Git To GitHub

    March 3, 2015 Aaron Bartell

    In my last article, the git tooling was introduced as a mechanism to track changes made to source code. This article expounds on that by showing how to make your local IFS git repository (“repo” for short) publicly available to others. I say “publicly” because that is the purpose of this article, though it could just as easily be applied to a situation where you wanted a private repo for a specific set of users (i.e., co-workers and/or consultants).

    For the purposes of this article we will be walking through setting up a GitHub.com public repo. Note, GitHub has

    …

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