Developer's DescriptionBy Obraztsov Fedor AlexandrovichLearning C and SQL syntax on specific code examples.Learning C# and SQL syntax on specific code examples.C#:- How to get a substring?- How to declare a generalized method?- How to perform a database query?SQL:- How to combine multiple tables in a single query?- How to sort the result of grouping data?- What types of data are there in SQL Server?These and over 400 of other code samples are available in the application.