I have a nullable datetime field and I have to convert the string date field to a nullable datetime type (using Expression)....I did this using the below. Expression.Constant(Convert.ChangeType(v...

There is the enumerable extension method Take<TSource>( IEnumerable<TSource> source, int count ) which takes the first count elements from the start. Is there a way to take the el...

Is there any difference in (asymptotic) performance between var a = Orders.OrderBy(order => order.Date).First() and var y = Orders.Where(order => order.Date == Orders.Min(x => x.Date))...