Gert Arnold

Gert Arnold has asked 9 questions and find answers to 489 problems.

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Gert Arnold questions

How to tell which interface is returned by a method
Show Log not showing all revisions
Ignore SqlTransaction.Commit within TransactionScope
Scalable Contains method for LINQ against a SQL backend
How to implement polymorphic associations in an existing database
Modelling polymorphic associations database-first vs code-first
Cannot convert type: why is it necesssary to cast twice?

Gert Arnold answers

Entitiy Framework context.Database.ExecuteSqlCommand won't save changes to DB
Entity Framework is appending "1" to table name and query is failing
Inserting current Database date time via Entity framework
Remove Back to Back Duplicate Entries from a List using Linq Method Syntax
DbContext Update vs EntityState Modified
EntityFramework is very slow to compare strings because create a nvarchar sqlparameter instead of varchar
How to check whether control is button or not?
Web Api $extend IQueryable with filter
LINQ group by date - include empty days WITHOUT using join
Dynamic LINQ - Struggling with GROUP BY / SELECT Syntax