If you've ever written a custom view object for inclusion in a Storyboard or XIB, you know how difficult it can be to hop between the class and Interface Builder to change properties on the custom ...

Real-time object detection, which uses neural networks and deep learning to rapidly identify and tag objects of interest in a video feed, is a handy feature with great hacker potential. Happily, it’s ...

This week we continue our exploration of what we can do with PowerShell. If you are just joining us, take a few minutes to get caught up. In the last lesson I demonstrated how to use Select-Object to ...

In “Events and Listeners,” I outlined a generic recipe for creating and firing custom events. Since the original answer published, I’ve received several emails requesting a complete, concrete example.

If you really want to take full control of the exceptions you pass to your clients, you can write your own Exception class. Here's how to do that, complete with support for additional properties. If ...

Puzzling out all the different permissions involved to provide various functionalities is made easier, thanks in part to the active SFDC user community Last year, I wrote about Revisiting the question ...