HAJJAJ questions

• {"error":"Explicit construction of entity type '###' in query is not allowed."}
• How to get connection string from app.config in another class library project?
• How to generate ten absolute Random digit in SQL Server?
• prevent user from copying the text using jQuery?
• how to change the master database collation in sql server?
• export from sql server to excel file using asp.net and vb.net?
• Index and length must refer to a location within the string?
• for each in MS SQL SERVER?
• How to use a case statement in scalar valued function in SQL?
• How to generate the whole database script in MySQL Workbench?

HAJJAJ answers