Initializing a C# array with multiple copies of the same element
I want to do a similar thing in C#, more specifically creating an array of n doubles with all elements initialized to the same value x. I have come up with the following one-liner, relying on generic …
c# - How do I find duplicates in an array and display how many …
I'm working on a code that prints out duplicated integers from an array with the number of their occurrence. I'm not allowed to use LINQ, just a simple code. I think I'm so close but confused …
How to duplicate value of an array n number of times in C#
Jan 22, 2016 · One way is to use Enumerable.Repeat to get n-arrays and SelectMany to flatten them to 1 array with n elements. This works even if the array contains more than one element: …
Find duplicate elements in an array - GeeksforGeeks
Dec 19, 2024 · The idea is to use a nested loop and for each element check if the element is present in the array more than once or not. If present, then check if it is already added to the …
Multiple ways to find duplicates in c# array with pros and cons
Apr 21, 2023 · In C#, we can use various approaches to find duplicate elements in array. Each have pros and cons. We will use 3 approaches in this article. Using a HashSet; Using a …
Find duplicates in an array in C# - Techie Delight
Feb 16, 2022 · This post will discuss how to find all duplicates in an array in C#. 1. Using Enumerable.GroupBy Method. The idea is to group the elements based on their value and …
Leveraging Enumerable.Repeat in C#: Generating Repeated Elements …
Sep 1, 2023 · The Enumerable.Repeat method in C# simplifies the process of generating sequences of repeated elements or initializing collections with default values. By leveraging …
Create Array with Non-Default Repeated Values in C#
Aug 19, 2020 · We can create an array with non-default values using Enumerable.Repeat(). It repeated a collection with repeated elements in C#. Firstly, set which element you want to …
How do I check if my array has repeated values inside it?
Console.WriteLine("Contains duplicates"); The GroupBy method will group any identical elements together, and Any return true if any of the groups has more than one element. Both of the …
How to Remove Duplicate Values From an Array in C#?
Nov 4, 2024 · Removing duplicate elements from an array is necessary for data integrity and efficient processing. The approaches implemented and explained below will use the Lodash to …
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