2025

03-29 Debugging Stories: A Strange Latency
02-23 How-To Avoid Prefixing Zeroes in OData NUMC Fields
02-15 How-To Enable Input Conversion for OData Function Parameters
01-25 Think Before You CONV #( )
01-19 Table Types and Function Modules

2024

04-11 Invalid Syntax and Impossible Errors
04-09 Beginning 5

2023

12-29 Higher-Order Functions in ABAP
09-24 IS SUPPLIED Considered Harmful
04-09 Beginning 5

2022

12-30 Beware the SSTRING
12-08 Limitations Not Expressible in the Type System
12-03 In Retrospect, It Was Pretty Easy to Leak Resources
11-26 Function Modules, Methods and Type Safety
11-13 Cyclomatic Complexity and Testing
10-30 IDoc Basic Type Compatibility
09-12 In Retrospect, That was a Poor Interface for a List of Production Orders
06-23 Make Illegal States Unrepresentable
05-29 Languages Without Lambda Functions
04-11 Beginning 4
04-09 Beginning 5
04-02 Composition Roots in ABAP, Part 1
03-04 Prolog Is Weird
02-06 Friends with ABAP Test Classes

2021

10-31 Learning Object-Oriented Programming