News

MVVM-MVC-RAD Architectures with ColumbusEgg4Delphi

Loosely coupled is good. We don’t want our business logic and data access all mixed together, that makes our code harder to maintain. But we all love RAD and being able to create our applications quickly. Drop some components on the form, set some properties and write a little code and we are done! Unfortunately we usually end up with tightly coupled code. Most architectures I’ve seen for…
Read more
Delphi

Dependency Injection with Spring4D

Nick Hodges wrote the book on Dependency Injection in Delphi. Join the director of R&Dfor this webinar on using the Spring4D Framework for dependency injection. You can find the replay below. Link to the…
News

With Delphi the Whole World is Under Control

Hamburg, Germany has the largest model railway in the world – The Miniatur Wunderland. Miniature Wunderland is Hamburg’s #1 tourist attraction and attracts 1.3 million visitors from all over the world. It’s particularly distinguished by its high level of…
News

CodeRage XI Replays - Productivity, Platforms and Performance

Productivity, Platforms and Performance is the theme for this year’s CodeRage conference. This wasour 11th conference. We’ve had3 jam-packed days of engaging content—for developers like you. Please note that Day 3 wasby invitation only to Update subscribers. We’re offering a wide variety of topics that center around Embarcadero products, related technologies, Object…
Read more
News

FireMonkey vs. VCL

Frequently when I am talking about the VCL or FireMonkey I get some of these common questions: Is VCL deprecated? Which is better FMX or VCL? If I am starting a new app today, should I use VCL or FMX? The first is easy to answer, the other two are a little harder. The VCL…
News

Install Delphi and C++Builder Starter Side-by-Side

If you already installed C++Builder Starter, and want to install Delphi Starter (available at an 100% discount for a limited time) you can do that. It just takes an extra step. Importantnote: This option is not officially supported. The FAQ specifically states the correct process is to uninstall the old starter, or use a different VM. If you don’t mind going down an unsupported route…
Read more
C++

C++ Boot Camp Complete Replay

The complete replays for the C++ Boot Camp are available online, including downloads, slides and the Q&A log. A wealth of information for C++Builder. Content for each day . . . Day 1 –Building your first application with C++Builder Day 2…
News

New Delphi Seattle MongoDB Sample

I created some more Delphi 10 Seattle samples to show off MongoDB and FireDAC functionality: LocalSQL, Indexing & Geospatial. The first one queries some data from MongoDB allowing you to specify the match, sort and projection, then it stores the results in a DataSet. At…
News

CORS on DataSnap REST Server

Cross-origin resource sharing (CORS) is a mechanism that enables resources to be shared across domains. Typically this isn’t allowed to prevent security issues. To enable on your DataSnap REST server you can use the following code per MVPNirav Kakufrom India. All you need to do is add a custom header in the Response beforedispatching the result on the DataSnap…
Read more