Pabitra Dash
In C++, it is possible to create synonyms that can be used instead of a type name. This is achieved by creating a typedef declaration. This is useful in several cases, such as creating shorter… … Read more
4 years ago in Alias templates, C++, cbuilder, Code, learn c++, programming, RAD Studio, Templates, type aliases
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Muminjon
Most of the time when starting a new big project you end up creating lots of modules for your application. Most of them could be dozens of different functions which helps to write less code… … Read more
4 years ago in amazon, automapper, Azure, Code, Delphi, dependency injection, JSON, memory cache, object pascal, Pooling, programming, quicklib, rtti, scheduled tasks, SMTP, threads, windows, yaml
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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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Diego Souza
To follow up our current engagement with Linux development, let’s take a look on this incredible pack of sample projects available for download, to show some amazing functions that you can use on your Linux… … Read more
4 years ago in Code, Delphi, FireMonkey, FMX, IDE, linux, object pascal, PAServer, programming, screenshot, Ubuntu
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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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Anbarasan
Do you want to build a GUI App with Textual Data Processing capabilities? In this post will get to understand how to use TextBlob Python Library using Python4Delphi in Delphi/C++ application. TextBlob provides access to common text-processing…… … Read more
4 years ago in C++, Code, Delphi, GuiProgramming, Learn Python, nlp, programming, Python, python gui, python4delphi, PythonGUI, TextBlob, Textual Data Processing
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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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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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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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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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