Welcome to LearnDelphi.tv
In the previous video we looked at zip compression using TZipFile in Delphi, but you can also use the 7-Zip DLL for compression and decompression of many file types. Support for this can be found… … Read more
2 years ago in Movie0
Welcome to LearnDelphi.tv
Can you extract files using TZipFile using multiple threads? Does it improve performance? Find out in this video. … Read more
2 years ago in Movie0
Welcome to LearnDelphi.tv
Did you know that 2 is treated differently from 2.0. 2 is an integer, and 2.0 is a floating point number, and this can be important if you want to stop your satellites from crashing… … Read more
2 years ago in Movie0
Welcome to LearnDelphi.tv
Introduced in Delphi 10.4 are a couple of shortcuts for changing the relative size of rows and columns on TGridPanel. These make it much easier to set the exact values for the percentual rows and… … Read more
2 years ago in Movie0
Welcome to LearnDelphi.tv
I’m presenting at the ADUG Symposium this year and I’m inviting you to see my talk on refactoring in Delphi. Check out this sneak peek on Refactoring in Delphi. … Read more
2 years ago in Movie0
Welcome to LearnDelphi.tv
It’s rare that I learn something new about the Delphi IDE, especially a shortcut, but today I did. And in this video, I’m sharing with you this shortcut to show the Debug Inspector, plus all… … Read more
3 years ago in Movie0
Welcome to LearnDelphi.tv
There are many kinds of arrays in Delphi and they all behave slightly differently. This video focuses on passing arrays as parameters but also talks about type compatibility. Some of the array types we will… … Read more
3 years ago in Movie0
Welcome to LearnDelphi.tv
Delphi 10.4 saw a major rewrite of the code parsing in the Delphi IDE to use LSP. This was improved upon on in point releases of 10.4, but is it improved further in Delphi 11? … … Read more
3 years ago in Movie0
Welcome to LearnDelphi.tv
“DeepStack is an Open-Source AI API engine that serves pre-built models and custom models on multiple edge devices locally or on your private cloud.” And you can use its API from Delphi. In this video,… … Read more
3 years ago in Movie0
Welcome to LearnDelphi.tv
When we start Delphi, we can have it create a default application type. In this video, when we start Delphi, it will automatically create a blank VCL application. … Read more
3 years ago in Movie0
Welcome to LearnDelphi.tv
When upgrading to a new version of Delphi, compiling and installing all the packages can be the hardest part. These can include Third-party (purchased and free) components, and in-house developed components. This is an example… … Read more
3 years ago in Movie0
Welcome to LearnDelphi.tv
In this video, we examine the Quick Edit that allows you to set the DataSource and Field on a data-aware control. … Read more
3 years ago in Movie0
Welcome to LearnDelphi.tv
New in Delphi 11 is the ability to adjust the date and time simultaneously on the TDateTimePicker. This will allow you to edit a TDateTime with a single TDateTimePicker instead of two. See it in… … Read more
3 years ago in Movie0
Welcome to LearnDelphi.tv
With the release of Delphi 11, check boxes have been added to TTreeView. Check out this new capability and its associated changes. … Read more
3 years ago in Movie0
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Welcome to LearnDelphi.tv
Here are some easy shortcuts for selecting projects within a project group. … Read more
2 years ago in Movie
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