Pabitra Dash
C++ supports various string and character types, and provides ways to express literal values of each of these types. A string literal represents a sequence of characters that together form a null-terminated string. The characters… … Read more
4 years ago in C++, char16_t, char32_t, Code, learn c++, new character type, programming, RAD Studio, string literals, Unicode string literals, windows
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Konstantin Tomov
The Arrays sample shows you how to use the TFDParam.ArrayType property to send arrays to a database server. To this end the ArrayType property is set to atTable.Note: This demo establishes a connection to the Interbase localhost server by default, using the SYSDBA user…. … Read more
4 years ago in android, Array, Code, database, Delphi, firedac, InterBase, ios, linux, macos, object pascal, programming, RAD Studio, windows
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Anbarasan
Sometimes your application needs a user interface, but what is the best way to make one for Python applications? Enter DelphiVCL for Python. The VCL is a mature Windows native GUI framework with a huge…… … Read more
4 years ago in Code, Delphi, DelphiVCL, GuiProgramming, kivy, Learn Python, pygtk, pyqt, pyside, Python, python gui, Python GUI Frameworks, python4delphi, RAD Studio, tkinter, windows, wxpython
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Konstantin Tomov
This sample shows the use of FireDAC database connection using SQLite. Also, it shows how to use a TBindNavigator control. Location You can find the FMGettingStarted project at: Start | Programs | Embarcadero RAD Studio Sydney | Samples and then navigate to: Object… … Read more
4 years ago in android, Code, database, Delphi, firedac, ios, linux, macos, object pascal, programming, RAD Studio, SQLite, windows
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Muminjon
Graphics32 is a graphics library for Delphi. Optimized for 32-bit pixel formats, it provides fast operations with pixels and graphics primitives. In most cases, Graphics32 considerably outperforms the standard TBitmap/TCanvas methods. However, they are rewritten to accelerate and… … Read more
4 years ago in Delphi, delphi graphics, delphi tbitmap, delphi tcanvas, delphi vcl, graphics32, object pascal, programming, RAD Studio, vcl, windows
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Pabitra Dash
Default template arguments are specified in the parameter lists after the = sign. Defaults can be specified for any kind of template parameter (type, non-type, or template), but not to parameter packs. If the default… … Read more
4 years ago in C++, cbuilder, Code, Default template arguments, function templates, ios, learn c++, programming, RAD Studio, template arguments, template parameter, windows
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Konstantin Tomov
The Indices sample shows you how to use the Indexes property of TFDQuery in order to specify a collection of indexes at design time and determine the data view of each index, including a sort order of the records. Moreover, you… … Read more
4 years ago in android, Code, database, Delphi, firedac, ios, linux, macos, object pascal, programming, Query, RAD Studio, view, windows
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Muhammad Azizul
In our Learn To Build A Hello World Python GUI In A Delphi Windows App post, we already demonstrate the combining strength of Delphi and Python for your applications. We learn about all the components…… … Read more
4 years ago in cbuilder, Delphi, GuiProgramming, Learn Python, programming, Python, python gui, python4delphi, RAD Studio, radstudio, variables and types, windows, windows app
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Konstantin Tomov
This sample shows how to use FireMonkey image lists. In the Using TImageList Image Lists as Centralized Collections of Images tutorial, this example is used: To demonstrate how to use the Image List Editor. To describe the code implementing the ActnNextImageExecute event handler… … Read more
4 years ago in android, Code, Delphi, FireMonkey, FMX, image list, ImageList, ios, linux, macos, object pascal, programming, RAD Studio, windows
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Muhammad Azizul Hakim
How about combining the strength of Delphi and Python for your applications to provide first-class solutions for your customer needs? Or you are an expert in Delphi who want to also work with Python, as…… … Read more
4 years ago in cbuilder, Delphi, GuiProgramming, Hello World, Learn Python, programming, Python, python gui, python4delphi, RAD Studio, radstudio, windows, windows app
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Konstantin Tomov
It provides a picture and the user can rotate the picture by pressing it with two fingers and rotating them. The image rotates in the direction of your fingers. If you rotate the fingers to… … Read more
4 years ago in android, Code, Delphi, FMX, Image rotation, ios, object pascal, programming, RAD Studio, rotate, windows
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Pabitra Dash
C++11 standard allows the inline keyword in a namespace-definition. An inline namespace is a namespace that uses the optional keyword inline in its original-namespace-definition. We can see from above example that members of an inline… … Read more
4 years ago in C++, cbuilder, Code, IDE, inline, Inline namespaces, learn c++, namespaces, programming, RAD Studio, windows
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Muminjon
Delphi has its hashing unit which helps you to hash with a number of different hashes including MD5, Bob Jenkins, SHA1, and SHA 2 (SHA224, SHA256, SHA384, SHA512, SHA512_224, SHA512_256). But, if you need some other hashing… … Read more
4 years ago in Delphi, delphi hashing, hash library, hashing library, hashlib4pascal, object pascal, programming, RAD Studio, windows
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Konstantin Tomov
This sample demonstrates how to use the filter feature of TFDQuery. To this end, the sample implements different preset filters. Moreover, you can edit your own filtering condition and apply the filter to a dataset in order to… … Read more
4 years ago in android, Code, database, Delphi, filter, firedac, ios, linux, macos, object pascal, programming, Query, RAD Studio, vcl, windows
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