C++

C++ Builder 10.2.2: DataSet Mapping to JSON for JavaScript client support

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March 15, 2018
Introduction In C++Builder 10.2.2, Embarcadero has added a new component to the FireDAC BatchMove architecture, to support generating JSON data from database tables, in an easy and flexible way. RAD Studio (Delphi and C++ Builder) has offered support for JSON in different ways and for a long time. From the JSON system unit (originally part of the DBX space) to the DataSnap table mapping (also via…
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Delphi and C++Builder 10.2.3 Tokyo Professional Edition - Mobile Pack Install Instructions

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March 14, 2018
Posted: March 14th, 2018 New in 10.2 Tokyo Release 3 for Delphi and C++Builder Professional edition is the inclusion of mobile support for new purchases and customers on active Update Subscription. We’re very excited to include Mobile support in the Pro SKU, and we hope you will find it as exciting as we do to have mobile support out of the box. Previously sold as a separate add-on pack for…
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Media file meta-data on Windows in Delphi.

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March 14, 2018
Author: Craig Chapman Here’s a littleDéjà vu for regular readers of my blog. One of my customers emailed me with an interesting problem this morning. “I need to be able to peek into a video file, specifically a .mp4 file, and determine if it’s PAL or NTSC.” This seemed like a fun challenge, so I thought I’d write a helper class to solve it.. The Problem. The above excerpt is…
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Media file meta-data on Android in Delphi.

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March 12, 2018
Author: Craig Chapman One of my customers emailed me with an interesting problem this morning. “I need to be able to peek into a video file, specifically a .mp4 file, and determine if it’s PAL or NTSC.” This seemed like a fun challenge, so I thought I’d write a helper class to solve it.. The Problem Ultimately, what determines if an image or video conforms to PAL or NTSC is a combination…
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