WebOct 8, 2024 · I have no idea what the sentence "As you can see it demanded an item at the end of add, which seems to be optional and the reason for the double brackets." means. A better explanation is that ("a", "b", 3) is the syntax for a 3-item tuble. WebFeb 27, 2024 · To add the Tuples feature, you may want to download and install the NuGet package. Step 1. Right-click on the project name in Solution Explorer and select “Manage NuGet Package”. Step 2. Click on the "Browse" tab and type System.ValueTuple in the TextBox. You will see the package name, as shown below. Step 3.
c# - Get certain item from each Tuple from List - Stack …
WebThis is an accepted answer, and most likely to be read, so I will add my concern here. I tried this method, but that broke my previously compiling call to myDict.Keys.AsEnumerable() where myDict was of type Dictionary>.After I renamed the extension method to SingleItemAsEnumerable, everything started to work.Cannot … WebOct 13, 2011 · For more info, you can refer to Tuple types (C# reference) and/or the links to each class above. But essentially some of the key differences of the 2 different types of tuples that the documentation highlights are: C# tuples, which are backed by System.ValueTuple types, are different from tuples that are represented by … flooring america floorcraft laminate
c# - How to use ValueTuple with a single item? - Stack …
WebJun 25, 2015 · 1 Answer. Sorted by: 3. Just use a little LINQ to sort the collection and grab the desired result. This orders by your numerical value (largest on top), then grabs the first string value paired with it: string top_value = d.OrderByDescending (x => x.Item2) .Select (x => x.Item1) .FirstOrDefault (); In your existing code, there's no need to ... WebJul 10, 2024 · An Enumerable.Aggregate variant, with an inlined Tuple ((int.MaxValue, int.MaxValue)) used for both comparison and storage, similar to what Guru Stron posted. tupleArray is declared as a named Tuple. I've added some more values to the array to make more clear what these methods can return. This will return the first element in the array … WebAug 30, 2024 · There is another list which contains the ids which is actually the item 1 of above tuple. List list = new List (): List contains 2 values. list.Add (1); list.Add (4); I have to compare the items of list with item 1 of tuple and get the value of item 2 of the tuple when the value of item 2 is not "None". great north run hotels