IBM i, Programming, RPG

RDi beats SEU because – Searching for Subroutines

My mate Toby sent me this email: I love RDI … But I do ...

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AS400, IBM i, iSeries, Programming, RPG

Conditional Selection in RPGLE and CLLE

How to use ‘Conditional Selection in RPGLE and CLLE’ Way back in 2008, I ...

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IBM i, Programming, RPG

Example of an IBM i RPG Single Page Subfile

What are single page subfiles? A single page subfile is a SCREEN OF DISPLAYED ...

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AS400, IBM i, iSeries, Programming, RPG

When to use EOF or FOUND in RPGLE?

Built-In Functions in RPGLE – %EOF & %FOUND %EOF(filename) This built-in function is used ...

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IBM i, Programming, RPG, SQL

Example RPG Email Validation program – SQLRPGLE ILE

Let’s look at a quick little example RPG email validation program – SQLRPGLE ILE ...

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AS400, IBM i, iSeries, Programming, RPG

Doing Loop the Do Loops in RPG3 and RPG /Free

Whenever I find myself editing some old RPG3 or RPG400 code, I try to ...

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