jQuery & Ajax

https://www.sitepoint.com/use-jquerys-ajax-function/

http://ijcode.com/jquery-plugin-lightgallery-en-7.htm

EF Core & SqlCommand

http://www.learnentityframeworkcore.com/raw-sql

https://weblogs.asp.net/dixin/entity-framework-core-and-linq-to-entities-7-data-changes-and-transactions

https://stackoverflow.com/questions/46114711/execute-sql-command-in-entity-framework-core-2-0-to-delete-all-data-in-a-table

https://www.codeguru.com/csharp/.net/net_asp/performing-database-operations-using-entity-framework-core-and-asp.net-core.html

ADO.NET

https://stackoverflow.com/questions/25870904/create-a-user-defined-table-type-in-c-sharp-to-use-in-sql-server-stored-procedur