Anbarasan
Do you want to represent networks of communication, data organization, computational devices, the flow of computation, etc in your GUI App? This post will get to understand how to use NetworkX Python Library using Python4Delphi in Delphi/C++…… … Read more
4 years ago in Code, Delphi, DiGraph, Graphs, GuiProgramming, Learn Python, MultiGraph, NetworkX, Python, python gui, python4delphi, PythonGUI, RAD Studio, windows
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Hagop Panosian
Embarcadero commissioned a whitepaper to investigated the differences between Delphi, WPF .NET Framework, and Electron for building Windows desktop applications. The benchmark application – a Windows 10 Calculator clone – was recreated in each framework… … Read more
4 years ago in .net framework, Code, comparison, Delphi, Electron, flexibility, FMX, functionality, IDE, object pascal, Performance, Productivity, programming, RAD Studio, vcl, whitepaper, windows, WPF
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Eli M. (MVP)
Python4Delphi is the library that provides the integration between Python and Delphi. It is effectively a bidirectional bridge that allows Delphi to execute Python code and call Python libraries and allows Python to call modules written… … Read more
4 years ago in Code, Delphi, GuiProgramming, object pascal, programming, Python, python gui, python4delphi, Scripting, textual analysis, windows
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Konstantin Tomov
The sample uses the IFDPhysCommand interace to fetch rows from the current command cursor in the DatS table. To this end, the sample creates a command interface to: Prepare a SELECT command. Define the structure of the DatS table. Open the command interface. Fetch the table. Print the fetched rows Location… … Read more
4 years ago in android, Code, database, Delphi, FetchTables, firedac, ifpdphyscommand, ios, linux, macos, object pascal, programming, RAD Studio
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Anbarasan
Developers may often requires to collect the system info such as computer, processor, devices, networks, etc. for various purposes in your Delphi application. Accessing that information is no more a tough task. MiTec’s System Information… … Read more
4 years ago in Code, Delphi, Hardware, MiTeC System Information Management Suite, object pascal, Productivity, programming, Tech Partner, Third-party, TMiTeC_SystemInfo, windows
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Konstantin Tomov
This sample demonstrates how to define the client-side aggregating formulas with TFDQuery. You can find out more about aggregated fields and values in the Embarcadero DocWiki. The fkAggregate aggregated fields management is similar to the expression calculated fields… … Read more
4 years ago in aggregates, Code, database, Delphi, firedac, ios, linux, macos, object pascal, programming, Query, RAD Studio, Tfdquery, windows
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Konstantin Tomov
This Sample Uses LiveBindings To Bind A TBindNavigator With Other Controls Location You can find the BindLinkFMX sample project at: Start | Programs | Embarcadero RAD Studio Sydney | Samples and then navigate to Object PascalLiveBindingsbindlinkfmx Subversion Repository:… … Read more
4 years ago in bindlink, Code, database, Delphi, FireMonkey, FMX, ios, linux, LiveBindings, macos, object pascal, programming, RAD Studio, windows
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Anbarasan
Want to perform Natural language processing tasks like predicting text, Handwriting Recognition, Text analysis to detect sentiments(Tweets and Blogs) in your GUI app? This post will get to understand how to use NLTK Python Library…… … Read more
4 years ago in Code, Corpus, Delphi, nlp, NLTK, Python, python gui, python4delphi, RAD Studio, windows, Wordnet
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Konstantin Tomov
This sample demonstrates two ways of handling errors in an array DML execution. To this end, the sample implements two ways of handling the errors: Implementing an OnError event. Using the EFDDBEngineException class on a loop. Location You can find the BatchErrorHandling sample project… … Read more
4 years ago in android, array dml, batch, Code, Delphi, error handling, firedac, ios, linux, macos, object pascal, programming, Query, RAD Studio, windows
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Pabitra Dash
Given some class C with a data member m, the current standard makes it ill-formed to refer to m in sizeof expressions without providing an object. For example, uses such as sizeof(C::m) (outside of C) or sizeof(m) (in a static member of C) are ill-formed…. … Read more
4 years ago in C++, cbuilder, Code, Extending sizeof, IDE, learn c++, programming, RAD Studio, sizeof, sizeof operator, windows
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Pabitra Dash
Regarding virtual overrides, C++11 tends to tighten the rules, so as to detect some problems that often arise. In order to achieve this goal C++11 introduces two new contextual keywords: final specifies that a method cannot… … Read more
4 years ago in C++, cbuilder, Clang, Code, Explicit virtual overrides, Final, learn c++, override, programming, RAD Studio, Virtual, windows
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Pabitra Dash
Extern templates is a feature supported by both BCC32 and the Clang-enhanced C++ compilers. Using extern templates thus reduces both compilation time and the size of the compiled module. This feature is part of the new C++11… … Read more
4 years ago in C++, cbuilder, Code, Explicit Instantiation and Declaration, extern, extern Template Usage, Extern templates, learn c++, programming, RAD Studio, windows
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Konstantin Tomov
The sample shows in a nice way how to use the TFDLocalSQL component to execute SQL commands on in-memory database, represented by several TFDMemTables. This sample uses a TFDConnection to connect to the SQLite in-memory database (with empty Database parameter value)…. … Read more
4 years ago in android, Code, database, dataset, Delphi, firedac, ios, linux, localsql, macos, object pascal, programming, RAD Studio, SQL, tfdmemtable, windows
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