Coding in RPG (IBM i/AS400). Setting the control options in my RPG program. скачать в хорошем качестве

Coding in RPG (IBM i/AS400). Setting the control options in my RPG program.

In this video, we explore the RPGLE control options — the old H-spec and the modern CTL-OPT syntax used in full free RPG. We look at how these options guide the compiler and affect your program's runtime behavior. You’ll learn: The difference between the legacy H-spec and ctl-opt How to use multiple ctl-opt lines for clarity Key options like main, nomain, dftactgrp, and actgrp Useful debugging flags like *srcstmt and *nodebugio Runtime formatting options like datfmt, timfmt, decedit, and bnddir Hidden gems such as *noundef, *noshowcpy, and decprec The performance impact of the optimize setting I also explain which options can be passed through compile commands (like CRTBNDRPG) and which must be defined directly in the source. Whether you're maintaining legacy code or writing modern fully free RPG, these options are essential to understand. #IBMi #IBM #RPGLE #AS400 #VSCode #CodeFori #IBMiDevelopment #programming #ibmchampion 0:00 Introduction 0:54 Opening old style RPG and full free RPG source files to work with in VSCode&Code4i 1:33 The "H-spec", in the old style RPG sources 2:07 The "CTL-OPT", in full free, or just free, RPG sources 2:48 How many options we can add ...? 3:18 Options for the program entry point (MAIN and NOMAIN) 4:43 Options for the activation groups (DFTACTGRP and ACTGRP) 6:07 Options for debugging (*SRCSTMT and *NODEBUGIO) 7:17 Options for runtime formatting options (DATFMT, TIMFMT, DECEDIT and COPYRIGHT) 9:20 Options for setting the binding directories (BNDDIR) 10:10 Other interesting options (*NOUNREF, *NOSHOCPY, DECPREC) 12:34 Options for optimizing the code (OPTIMIZE) 13:57 Summary, final comments and ending