Advanced VBA Dictionaries: AKA, Hash Tables This is not an article about Amsterdam flea markets. Hash tables are the data structures upon which Dictionaries are built.
Advanced VBA Collections: AKA, Linked Lists Everything I still remember about the Data Structures course I took 20 years ago as it applies to Collections in VBA.
Advanced Recursion Demystified: Creating Subfolders Recursion: it's not just for calculating factorials any more! A practical example of using recursion to create multiple missing subfolders.
Advanced JetShowPlan: A Primer You may be familiar with JetShowPlan, but I guarantee you've never read an article about it quite like this one.