C# find item in tuple list
WebApr 11, 2024 · Yes I read a C# book and I cannot find anything on it. The internet says that if you want to return multiple items that I can make a list of tuples instead. I learn it now … WebYou could loop through the list and keep the tuple in a variable and then you can see both values from the same variable... num=(0, 0) for item in tuplelist: if item[1]>num[1]: num=item #num has the whole tuple with the highest y value and its x value
C# find item in tuple list
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Web2 days ago · We’re excited to preview three new features for C# 12: Primary constructors for non-record classes and structs. Using aliases for any type. Default values for lambda expression parameters. In addition to this overview, you can also find detailed documentation in the What’s new in C# article on Microsoft Learn. WebNov 21, 2015 · Why is your key a tuple? A good reason for it, or are you just trying to get a list of items? If so use List> instead. You can use Max in the answer below on any Enumerable collection. If you want, post your code on Code Review and link to it here. Might be a much nicer way of doing whatever it is you are trying to do. –
WebDec 6, 2024 · This will produce the following output −. HashCode of Tuple = 49989024 Tuple Item 1st = 1200 Tuple Item 2nd = 1500 Tuple Item 3rd = 2200 Tuple Item 4th = 2700 Tuple Item 5th = 3100 Tuple Item 6th = 3500 Tuple Item 7th = 4500. 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 ...
WebThe index() method of List accepts the element that need to be searched and also the starting index position from where it need to look into the list. So we can use a while loop … WebNov 12, 2024 · Program.cs class From our C# Console App (.NET Framework), we will reference inside the main method, which is our entry point, the Azure.cs class which …
WebMar 24, 2024 · people is a list, so you index into the list first, and then you can reference whatever item you want. for (int i = 0; i < people.Count; i++) { people [i].Item1; // Etc. } … top high schools in montgomery county mdWebIf you don't need a List, but just an array, you can do: var tupleList = new (int, string) [] { (1, "cow"), (5, "chickens"), (1, "airplane") }; And if you don't like "Item1" and "Item2", you can do: var tupleList = new List< (int Index, string Name)> { (1, "cow"), (5, "chickens"), (1, "airplane") }; or for an array: top high schools in new hampshireWebTo find the length of a List in Python, we can use the len () method of Python. It internally calls the __len__ () method of the object which we pass into it. Also, the List has an … pictures of david ruffinWebJul 10, 2024 · I have a List of tuples of the type: List> listOfStuffs= new List>(); Now, considering I have filled up my list with some useful values, how can I extract from that list (in a different Tuple), the Tuple containing the highest Item1 value? If there is more than one match, it must return the first one only. top high schools in new mexicoWebJun 3, 2024 · I have a tuple list which I want to extract the item2 value for if base on a search on item1. Depending on the work location the results might not always have the same items. Eg Work1 Item1 = HairStylistID Item2 = 01235 Item1 NailTechID Item2 = 1452 Work2 Item1 = HairStylistID Item2 = 08975 top high schools in orange countyWebApr 11, 2024 · Yes I read a C# book and I cannot find anything on it. The internet says that if you want to return multiple items that I can make a list of tuples instead. I learn it now this way. Return a list of tuples. And to my reasoning I should use another method in order to extract the data and turn things to Point3d for example. top high schools in ohioWebIn C# can you define an alias to a value tuple with names? HttpClient single instance with different authentication headers in C#; How does ServicePointManager.ReusePort and SO_REUSE_UNICASTPORT alleviate ephemeral port exhaustion? Get url without querystring in C#; Dependency Injection in attributes; Adding key values for items in … top high schools in nashville