Delphi wrapper routines Let us now define some wrapper functions that (a) hide the API routines and (b) give easy access to the fixed file information, string values and translation table. We will create five routines: GetVerInfoSize –a thin wrapper round the GetFileVersionInfoSize API func...
A word of caution before we get started. The code I'll present here is for illustration purposes only. Don't expect it to be perfect for production code, although you should be able to use it as a basis. Do feel free to take the core unit from the demo and modify, specialise or g...
Allowing a Windows Service permissions to Write to a file when the user is logged out, using C# Alphabetically sort all the properties inside a class Alternative approach for .net remoting in .net core Alternative for Resume() and Suspend () Methods in Thread. Alternative to Dictionary collectio...
In Java there are various predefined stream classes that provide filters for other stream classes. The filter classes essentially "wrap" the streams they operate on and can often be applied to further filters. This article demonstrates how we can do this in Delphi in a way that is extendable ...
The first thing we need to do is to get to know the IDropTarget and IDataObject interfaces. We begin this in the next section.About IDropTarget IDropTarget descends directly from IUnknown and implements four additional methods. The definition of the interface is found in Delphi's ActiveX unit ...
Thank you for posting here.>>How to ge rid of "External Dependencies" Folder in C++ applicationsI suggest you could try to click Tools -> Options, expand Text Editor, expand C/C++, and then choose Advanced. You could choose Disable External Dependencies Folders. If you choose this option,...
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//get snapshot BMP := TBitmap.Create; cam.GetBitmap(BMP); BMP.SaveToFile('test.bmp'); cam.VideoStop; BMP.Free; end; Result blank Bitmap file. 解决方案 I made a small wrapper class for VFrames/VSample: unit u_class_webcam; ...
Side node: the array size depends on the model used to generate embeddings. For instance, Open AI uses 1536 dimensions, while SBERT.net’s all-MiniLM-L6-v2 uses 384 dimensions. We can now use this vector to query an index of documents we previously indexed and get back the 10 most simi...
This works in Windows 3.x/Delphi 1.x (you get the bitmap in the Clipboard) but needs to be rewritten completely for Win32, since KeyboardEvent is now a documented API function with different parameters. In fact, the Delphi-Way to do the same would be to get a handle to the entire ...