Learn to use Emgu CV libraries in your .NET applications to detect human faces.
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Using Microsoft Cognitive Services to Add Facial Recognition to Your Apps
Create a Universal Windows Platform (UWP) app consuming the Microsoft Azure Cognitive Services API to demonstrate characteristics of face recognition.
Working with Image Meta Data from Code
"Meta Data" is simply information about the data in an image. Learn to manipulate that data from code.
FindWindow: Finding Window Handles
Creating an easy interface for finding window handles.
Capturing the Screen Image Using C#
Do screen captures in your .NET and C# applications. (The article, project, and source code were updated.)
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Simple Solutions: Coding C and C++ with Visual Studio Code
With the addition of the C/C++ extension to Visual Studio Code, you might have what is needed in a small, cross-platform editor.

Create SQL Server Database Unit Tests Using Visual Studio
Learn how to set up unit tests using an existing database and by using new, custom SQL scripts.

Creating a Family Tree Using .NET
Create a graphical family tree, using either C# or VB.NET.
Understanding Onion Architecture
Onion Architecture addresses the challenges faced with 3-tier and n-tier architectures, and provides a solution for common problems.