Question

How to split a string into fixed length chunks in C#

Answer 1

using System;
using System.Linq;
using System.Collections.Generic;

public static class Program
{
	public static IEnumerable<string> Split(this string str, int length) {
        if (String.IsNullOrEmpty(str) || length < 1) {
            throw new ArgumentException();
        }
 
        return Enumerable.Range(0, str.Length / length)
                         .Select(i => str.Substring(i * length, length));
    }
	public static void Main(string[] args)
	{
		string str = "java c++ c python c#";
		int length = 5;

		IEnumerable<string> chunks = str.Split(length);
        
        Console.WriteLine(String.Join(Environment.NewLine, chunks));
	}
}




/*
run:
 
java 
c++ c
 pyth
on c#

*/

 

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