"The given key was not present in the dictionary." when passing null non-Route paramater to ActionLink "The LINQ expression node type 'Invoke' is not supported in LINQ to Entities" when using PredicateBuilder, help please (@Html.DropDownListFor) how to display the selected text instead of th...
In Linq, Group By always creates a hierarchical structure with two properties: the key (here, aliased DocID) and a collection (Group), which I here aliased 'Versions'. I probably should have called it Documents for consistency. In any case, a single object in this collection has two prope...
In this program, we will get distinct elements from the list of integers using the Distinct() LINQ extension method and print the result on the console screen.Program/Source Code:The source code to get distinct elements from the list using the Distinct() LINQ extension method is giv...
power of closures and other new Java 8 features. Unfortunately, it doesn't allow the usage of the Stream API which is arguably its most awesome feature. However, by using it in conjunction with Android LINQ, its possible to perform powerful collection manipulation in just a few lines of ...
Here is my code var db = (from customer in entity.CUSTOMER_MASTER select new { customer.CUSTOMER_NM, customer.CUSTOMER_CODE }).Distinct().OrderBy(customer => customer.CUSTOMER_NM).ToList(); Now,Pl...
Distinct- used to extract distinct elements from a collection Union- creates a collection that represents the union of two existing collections Concat- add elements from one collection to another collection Intersect- creates a collection that contains elements that exist in both collections ...
DataTable: How to get the sum of Column for each distinct data? Datatable.compute("Avg()") for Null value Date Time Picker and Data grid view Cell click DateTimePicker control... Tab Between Hrs, Mins etc (VS 2008) datetimepicker in vb.net 2005 show only month and year DBNetLib Conne...
foreach (Application app in apps) { app.ApplicationPoolName = "NewAppPool"; }serverManager.CommitChanges(); }Now let's say I want to find the top 20 distinct URL's of all the requests running in all my worker processes that has taken more than 1 second....
Can i specify which sql index to use, in Linq - querry? Can I trigger timer interval of 24 hours? Can I use a javascript function in C# console application? Can i use TolistAsync() when doing LINQ to object Can lock work between...
LINQ API scheme: Aggregate All Any Append won't implement AsEnumerable won't implement Average Cast won't implement Chunk Concat won't implement Contains Count DefaultIfEmpty not worth implementing? Distinct DistinctBy ElementAt not worth implementing?