Question

How to remove the last element from a string array in C#

Answer 1

using System;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] arr = { "c#", "vb.net", "c", "c++", "java" };

            Array.Resize(ref arr, arr.Length - 1);

            foreach (string s in arr)
                Console.WriteLine(s);
        }
    }
}


/*
run:

c#
vb.net
c
c++

*/

 

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Answer 2

using System;
using System.Linq;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] arr = { "c#", "vb.net", "c", "c++", "java" };

            arr = arr.Take(arr.Count() - 1).ToArray();

            foreach (string s in arr)
                Console.WriteLine(s);
        }
    }
}


/*
run:

c#
vb.net
c
c++

*/

 

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