What are algorithms for? This lesson is an introduction to the world of algorithms, we'll talk about what an algorithm is and why we should be interested in them at all.
The most common programming mistakes 2 The reader will learn, for example, how to shorten code when using truth values, how condition evaluation works, or how to print array values properly.
Connected Database Applications in C# .NET In the tutorial, we'll connect to a database using SqlConnection classes and create an SqlCommand to find out how many rows are in the database.
SqlDataReader and Connected Databases in C# .NET In the tutorial, we'll learn to read rows from a database using the SqlDataReader class in C# .NET. We'll learn to add parameters to queries correctly.
The most common programming mistakes 3 The tutorial is mainly focused on working with data in a database. The formatting of output data and use of a unique key are also explained here.