Gert Arnold

Gert Arnold has asked 9 questions and find answers to 487 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

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
How to find specific entity in a table with auto increment key? (Entity framework)
FirstOrDefault throws NullReferenceException