Martin questions

Martin answers

• How do I sum up every 5th number instead of all numbers?
• SQL Server: How to change collation of all columns of my select on the fly
• @Html.DropDownList() Placeholder as Disable and Selected
• Dictionary - using type as key and constraint it to only to certain types
• SQL Server turkish character situation
• C# Switch If condition to expand the switch cases
• ShowAllData method of Worksheet class failed
• Making HTTP Post with authorization in C#
• How can I check if the table behind a synonym exists
• Join table dynamically MySQL