DatabaseInterBase

Learn How to Utilize User Defined Functions In InterBase Efficiently

UDF is a User Defined Functions in InterBase. They are similar to stored procedures. The difference is that instead of writing stuff in SQL and execute it in the database, we are loading functionality from DLLs. In this CodeRage session, you will learn how to create User Defined Functions in InterBase. Why you should use UDFs? Can perform functions that are not normally…
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C++Delphi

Learn How to Build High-Performance Real-Time Apps With Delphi And SignalR

In this CodeRage session, we’ll create a simple real-time multi-platform chat application in RAD Studio using the Devart SecureBridge component called TScHubConnection, which implements the functionality of a SignalR client. What can you do with SignalR? While chat is often used as an example, you can do a whole lot more. Any time a user refreshes a web page to see new data, or…
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CodeDelphi

Quickly Build A DropBox Client App With A Delphi REST Library Using OAuth 2.0 Protocol

In this tutorial, you can learn about the OAuth2 protocol to download and upload files from DropBox. Overview DropBox REST ClientOAuth2 ProtocolREST Client Using TRESTClientREST Client Using Indy OAuth 2.0 OAuth 2.0 is the industry-standard protocol for authorization. REST Client Library The Embarcadero REST Library is a framework for accessing REST-based web…
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C++Code

Rapidly Consume Powerful REST Services With Almost No Code In C++Builder On Windows

We continuously hear that consuming REST services with the RAD tools have always been swift. For instance, in this video, you can see how you can call any REST endpoint and fetch the data easily with the REST Debugger tool. With the REST Debugger tool, you can get the data and validate the correctness of it, and then you can copy the required components using the Copy Components button.
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