sll

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sll has asked 29 questions and find answers to 317 problems.

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sll questions

Extended protection is not supported or not enabled on this platform issue logged in server WCF trace logs
XamDataGrid Column position index: Field.Index or Field.ActualPosition.Column
Static constructor called twice for PerSession WCF service
Java and .NET: Why different sorting algorithms are used by default? [closed]
Performance of varbinary comparison in T-SQL
Analogue of Queue.Peek() for BlockingCollection when listening to consuming IEnumerable<T>
SpinLock and readonly fields
How-to define Empty DataTemplate for the ItemsControl based controls like ListView or DataGrid
Specify an output message for successful test case
Draw solid color triangle using XAML only

sll answers

C# - If user refreshes page after inserting a record, a duplicate record is created. How can I prevent this?
Implicit conversion between types in C#
Need help figuring out return type
Which data structure should be used for reading and storing about 5 million entries from a text file
Returning values, errors and status codes
C# - Use a delegate to run a method at the same time every hour [duplicate]
c# get iterator position in dictionary
NullRefrenceException was unhandled by user code
Is this try-catch block valid?
How to check IS NULL on DataTable?