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Delphi Cookbook

Delphi Cookbook - Second Edition

By : Daniele Teti
4.7 (10)
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Delphi Cookbook

Delphi Cookbook

4.7 (10)
By: Daniele Teti

Overview of this book

Delphi is a cross-platform Integrated Development Environment (IDE) that supports rapid application development for Microsoft Windows, Apple Mac OS X, Google Android, and Apple iOS. It helps you to concentrate on the real business and save yourself the pain of wandering amid GUI widget details, or having to tackle inter-platform incompatibilities. It also has a wide range of drag-and-drop controls, helping you code your business logic into your business model, and it compiles natively for desktop and mobile platforms. This book will teach you how to design and develop applications, deploy them on the cloud platform, and distribute them within an organization via Google Play and other similar platforms. You will begin with the basics of Delphi and get acquainted with JSON format strings, XSLT transformations, unicode encodings and various types of streams. We then move on to more advanced topics such as developing higher-order functions and using enumerators and RTTI. You will get an understanding of how Delphi RTL functions and how to use FireMonkey in a VCL application. We will then cover topics such as multithreading, using the parallel programming library and putting Delphi on a server. We will also take a look at the new feature of WebBroker Apache modules and then ride the mobile revolution with FireMonkey. By the end of the book, you will be able to develop and deploy cross-platform applications using Delphi .
Table of Contents (10 chapters)
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9
Index

Using tasks to make your customer happier


Since RAD Studio XE7 Delphi and C++ Builder developers can use Parallel Programming Library (PPL). What is PPL? PPL is a part of the Delphi RTL that provides facilities multithreading (or parallel) programming.

PPL is available for all the platforms supported by Delphi and provides a number of advanced features for running tasks, joining tasks, waiting on groups of tasks to process, and so forth. PPL is not only a different way to create threads, but is a different way to manage threads as well. Why? Because to manage all of these features (tasks, futures, parallel for, joining, and so on), there is a thread pool that self-tunes automatically (based on the load on the CPUs), so you do not have to care about creating or managing threads for this purpose.

The good news is that PPL is quite simple to use and doesn't require big changes to your application. You can use this library by including System.Threading in your application or app. This unit is...

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Delphi Cookbook
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