July 2018
Beginner to intermediate
668 pages
16h 29m
English
Content preview from Delphi Cookbook - Third Edition
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How it works...
Under each button is a particular feature provided by the unit MVCFramework.DataSet.Utils. The helper serializes data in JSON format using a simple object or array of objects. To be clear, a single record will be serialized as a JSON object while a full dataset (or a set of records) is serialized as a JSON array containing JSON objects, one for each serialized record. In the uses clause of the form, there is a reference to the unit MVCFramework.DataSet.Utils.pas. This unit adds some method to each TDataSet descendant using a class helper, and in this project, we'll use some of them.
The first button converts the current dataset record (the dataset is called qryPeople and is owned by a data module called dm) into a JSON object; ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.