I’m a fan of interface driven development in Delphi, and I am not quiet about that. Like any syntax feature however, it’s important to understand both the benefits, and the costs of the feature. Interfaces have several great benefits, but of course they also come…
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In this video, I demonstrate a technique for communicating between threads in a Delphi application, without using typical locking mechanisms such as critical sections. I create essentially a ring-buffer based signaling system ( a message pipe ) for sending messages from one thread to another,…
Continue reading...Over the years, I don't think I can count the number of times that I've wanted to send window messages to some other application. It can be useful for automating the target application, or even as a primitive form of Inter-process communication. Each time, I…
Continue reading...Almost identical videos on how to build REST applications using RAD Server, with either Delphi or C++ Builder. These would have been recorded while I was an employee at Embarcadero, for a skill-sprint, code-rage, or other online community event. (Delphi version) (C++ version)
Continue reading...Here's a little Déjà vu for regular readers of my blog. One of my customers emailed me with an interesting problem this morning. “I need to be able to peek into a video file, specifically a .mp4 file, and determine if it’s PAL or NTSC.” This…
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