Mike Wolfe

Memory Management

Monitoring Memory Usage in a 64-bit Access Application

According to the Windows API, my 64-bit Access application uses more than 2 TB (that's *terra*-bytes) of memory. Something tells me that's not right...

Memory Management

Virtual Machine Memory: An Explainer for Access Developers

Virtual machines present an interesting twist when it comes to memory management issues in Microsoft Access.

Fluent API

When to Build Fluent APIs

Fluent programming interfaces can be your best friend or your worst enemy. So how do you know when they are appropriate to use?

Fluent API

Diving Deeper into the World of Fluent APIs: An Unusual Way of Constructing Class Modules

Martin Fowler first coined the term fluent interfaces back in 2005. What are they, what do you need to know about them, and what do they look like in VBA?

Recap

Access Dev Team Progress Update: Dataverse Export Improvements

The Access team provides an update on impending improvements to the Dataverse export feature.

twinBASIC Weekly Update

twinBASIC Update: November 27, 2022

Highlights include support for graphical buttons, OLE drag and drop, and some exciting news about the upcoming release of Rubberduck VBA 3.0.

Week in Review

Week in Review: November 26, 2022

Highlights include a sneak preview of Rubberduck 3.0, multiple articles on Access keyboard shortcuts, and aligning text with monospaced fonts.

Recap

Access Dev Team Progress Update: VBA Macro Code Signing

The Access team offers a sneak peek at the new and improved VBA code signing experience. The feature is in public beta, and Microsoft is looking for testers.

Hidden Features

Access End-User Shortcuts

Shortcut keys to toggle the dropdown state of a combo box, copy field values from the previous record, enter the current date and time, and more.

Memory Management

Virtual vs. Physical Memory in the Context of Microsoft Access

Are you noticing more "System Resource Exceeded" and "Out of Memory" errors in newer versions of 32-bit Access? It's not your imagination. Here's what's going on.

Backwards Compatibility

Adding Procedure Parameters Without Breaking Backwards Compatibility in VBA

Sometimes you need to add a parameter to a Function or Sub in VBA. But you don't need to break all of your calling code to do it.

Recap

Access Dev Team Progress Update: New Web Browser Control

The Access team offers a sneak peek at the upcoming Edge-based browser control. Highlights include an estimated release date and future migration challenges.

twinBASIC Weekly Update

twinBASIC Update: November 20, 2022

Highlights include several bug fixes, a new method to clear the debug console, and a discussion about the difference between Drag and OLEDrag methods.

Week in Review

Week in Review: November 19, 2022

Highlights include multiple ways to hide sensitive data, a CDO email tester, an improved SQL editor, and updates from the Access dev team.

Professional Development

Learning From Other Coding Styles

Will learning multiple coding styles make you a better programmer? And, does it make sense to import those coding styles into your primary language?

Professional Development

Learning From Other Languages

Even if you only write code professionally in a single language, learning the concepts and idioms of other languages will make you a better programmer.

Forms

The Reason MS Access Forms and Reports are Limited to 22 Inches

With today's large monitors, many Access developers have bumped into the 22" maximum form width. But do you know why it's not 21" or 23"?

Hidden Features

Select Entire Module in VBA With Control + Click

Learn 4 different ways to select the entire contents of a VBA module, plus a bonus keyboard shortcut tip for switching between two active code modules.

Hidden Features

Select Entire Sub or Function in VBA with a Double-Click

Yet another hidden feature of the VBA editor that eluded me for more than fifteen years.

twinBASIC Weekly Update

twinBASIC Update: November 13, 2022

Highlights include drag and drop support, an innovative IDE feature known as "Type Hints", and a proof-of-concept twinBASIC multithreading project.

Week in Review

Week in Review: November 12, 2022

Highlights include two new Access User Group recordings, a WizHook sample database and reference, and a couple of videos on macro blocking.

Best Of

My Top 10 Allen Browne Posts

If you're a Microsoft Access developer and you've never heard of Allen Browne, then you are in for a treat...

VBA

Dollar Signs at the End of VBA Functions

What's the difference between Left() and Left$()? Why would you use one or the other? And what do *I* do, personally?

Intermediate

Karl's Catalog: A Checklist of Access Best Practices

Karl Donaubauer's checklist of Microsoft Access best practices offers a wealth of information to beginners and professional developers alike.

Leadership

Leadership Principle: You Can Delegate Authority But Not Responsibility

It's not easy to earn the trust of a "subordinate" who's almost twice your age. It's even harder to do it in a single day.