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Quoting big blocks of SQL with MZ-Tools

by Jonathan Halder | Apr 30, 2025 | Blogging, MS Access, MS Access Queries, MS Access VBA Coding

The last few days I’ve been adding lots of VBA code for updating views and tables to put new fields into my SQL Server backend. I’ve been using the MZ-Tools regular expression search and replace tool to do some heavy lifting for quoting paragraphs of SQL...

Simple Code Kata – Reverse a string

by Jonathan Halder | Apr 29, 2025 | Blogging, MS Access, MS Access VBA Coding, TDD

Here is another simple code kata produced for me by CoPilot. Thanks CoPilot! Task: We need a function that can reverse a given string. Examples (input → output): “hello” → “olleh” “VBA” → “ABV”...

Why use code katas?

by Jonathan Halder | Apr 24, 2025 | Blogging, MS Access, MS Access VBA Coding, TDD

I enjoyed doing yesterday’s code kata. See that here: https://www.accessjumpstart.com/super-simple-code-kata/ So the goal was to write a function to convert an integer into a string and had 3 different situations to test. The majority of the code in...

Super Simple Code Kata

by Jonathan Halder | Apr 23, 2025 | Blogging, MS Access, MS Access VBA Coding, TDD

Here is a starter code kata… This is practically nothing in VBA since types get auto-converted, but how might you do this taking a variable of type integer and write a function to convert it to a string type. Here is the code kata requirements along with tests...

What are code katas, and how can you use classes in real world scenarios?

by Jonathan Halder | Apr 22, 2025 | Blogging, MS Access, MS Access VBA Coding

I was looking around at some code katas today. Code katas are an exercise in coding that one can do on a repeated basis similar to practicing a move in martial arts. If you’ve seen the movie Karate Kid or any of it’s sequels or remakes, you might remember...

Version Control Systems allow quick pivots in design

by Jonathan Halder | Apr 21, 2025 | Blogging, MS Access, MS Access VBA Coding, Versioning

I am pivoting directions on a project. After producing what the customer asked for, he realized it was making the whole system more complicated than he wanted, but may want to revisit it in the future. Thankfully, since I use versioning, it was trivial to move back to...
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