This book will make you a faster Delphi developer, it doesn't matter if you are just starting out, or have been using Delphi since version 1, you will find all sorts of tips, tricks and hacks to boost your productivity.
In this video we take a look at using structural highlighting, and how it can help make your code easier to understand. This is one of the many cool features of the free Delphi IDE plugin CnWizards from CnPack.org. I hope to cover some of it's other features in future videos. This video is under 4 minutes in length and you can watch it here.
In this YouTube video we look at how to change the mouse cursor in FireMonkey in a way that should work on all platforms (although I've not tested it). We further look at how we can do this with a single line of code, using a cleaver trick by returning an interface from a function. The video is about 12 minutes long.
During this session you'll either be thinking "I do that" (and hopefully you'll stop) or "I remember doing that" (while cringing at the memory). There are certain coding patterns that all Delphi programmers seem to use at some stage - some of them sub-optimal, some weird, and some just plain wrong. Collectively I've called them Anti-Patterns, and in this session you'll get to see some of my favorites (or, anti-favorites). Watch on YouTube, the video is about half an hour long.
We all want to do the right thing with memory management and make sure we tidy up after ourselves. However as our code gets buried in successive layers of object allocation, try, finally, free "nests" it all becomes a bit onerous -- and, well, resembling a pterodactyl nest. In this session, we look at a technique to flatten out your code so that it will look less attractive as habitation for a friendly pterosaur, and as a side benefit, improve readability. Along the way we use interfaces, generics and anonymous methods to build our over-engineered object de-allocation artifice. Watch the video on YouTube. This video is about half an hour long.
In this YouTube video I take a look at the fact that depending on what version of Delphi and if you are using FireMonkey or the VCL, the definitions of Margins and Padding on controls are different. Up until Delphi XE4, the usage of Margins and Padding in FireMonkey was reversed to that of the VCL, but now this situation has changed and they are the same, making margins and padding different in FireMonkey between XE3 and XE4 - confused, watch the video.
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