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December 7, 2020

We are aware of how to use TStringList in Delphi. we learned how to create a Python type using Delphi classes. Thinking How to create an iterator in Delphi Which holds python objects? This post guide you to create a Python Type that contains a list of strings(python string objects) similar to TStringList. And a String List Iterator Python Type In Delphi to iterate the StringList Python Type easily…

Learn How To Use Range Types On A PostgreSQL Database In Windows Using FireDAC With Delphi

December 6, 2020

FireDACrepresents a range type column as aftADTfield with 3 subfields: lbound– lower range bound.hbound– upper range bound.flags– range flags. Note: Columns of range type are read-only. This sample updates…

Learn About How To Redirect Inserting, Deleting And Updating Records In Delphi With FireDAC

December 5, 2020

This sample shows how to redirect inserting, deleting and updating records using standalone table adapter. Location You can find theCommandssample project at: Start | Programs | Embarcadero RAD Studio Sydney | Samplesand then navigate to:Object…

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Quickly Build Enterprise-Grade Multi-Tier Solutions Using DataSnap In Delphi And C++

By Muminjon

December 4, 2020

Al Mannarino walks you through how to build a DataSnap solutions project using the DataSnap Setup Wizard. Overview Wizards in the DataSnap Server categoryDataSnap WebBroker Application WizardMain components and unitsImplement the DataSnap server functionalityDataSnap ClientsDataSnap Use Cases Mainly Delphi and C++ Builder developers utilize 3 major backend technologies: WebBroker…

Easily Create A Python Container Type In Delphi And Execute It In This Windows Sample App

December 4, 2020

Earlier we learned how to create a Python type using Delphi classes. How about creating a Python type with some containers or collections capabilities in Delphi and accessing its elements? Python4Delphi PyObject contains Type Services routines e.g Basic, Number, Sequence…

Learn How To Send Arrays To A PostgreSQL Database Server Using FireDAC In Delphi On Windows

December 4, 2020

Location You can find theArraysproject at: Start | Programs | Embarcadero RAD Studio Sydney | Samplesand then navigate to:Object PascalDatabaseFireDACSamplesDBMS SpecificPostgreSQLArraysSubversion Repository:You can find Delphi code samples…

Quickly Learn How To SubClass A Python Type Created In Delphi With This Windows Sample App

December 3, 2020

Earlier we have learned how to create a new Python Type using Delphi classes. How about inheriting Python Type created in Delphi using a simple python script? This post will guide you to do that using Python4Delphi Sample App. You can also use Python4Delphi with C++Builder. Python4DelphiDemo26 Sample App shows how to create a Module, Python type, Import the module, and Python Type in a…

TFDBatchMove Is A Powerful Way To Move Data Between Text Files And Tables Using Datasets In Delphi

December 3, 2020

Location You can find theTFDBatchMovesample project at: Start | Programs | Embarcadero RAD Studio Sydney | Samples and then navigate to:Object PascalDataBaseFireDACSamplesComp LayerTFDBatchMoveMain. How to Use the Sample Navigate to the location…

Learn To Use Python Objects Inside Your Delphi Source Code With This Windows Sample App

December 2, 2020

Sometimes we may need to use Python objects like COM automation objects, inside your Delphi source code. Thinking about how to do it? Don’t worry. Python4Delphi has an excellent library unit that does for us. Using this we just create python objects by passing values…

Manage Your Collection Of Pages Easily With TCardPanel Component For Your Delphi VCL Application