Question

How to remove the last element from an array in C#

Answer 1

using System;
using System.Linq;

class Program
{
    static void Main() {
        int[] array = { 1, 2, 3, 4, 5, 6 };
        
        array = array.SkipLast(1).ToArray();
 
        Console.WriteLine(String.Join(", ", array));
    }
}




/*
run:

1, 2, 3, 4, 5

*/

 

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Answer 2

using System;
using System.Linq;

class Program
{
    static void Main() {
        int[] array = { 1, 2, 3, 4, 5, 6 };
        
        array = array.Take(array.Length - 1).ToArray();
 
        Console.WriteLine(String.Join(", ", array));
    }
}




/*
run:

1, 2, 3, 4, 5

*/

 

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Answer 3

using System;

class Program
{
    static void Main() {
        int[] array = { 1, 2, 3, 4, 5, 6 };
        
        Array.Resize(ref array, array.Length - 1);
 
        Console.WriteLine(String.Join(", ", array));
    }
}




/*
run:

1, 2, 3, 4, 5

*/

 

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