Over a million developers have joined DZone.

Reverse a String C# - Efficient Way

·
This is arguably the most efficient way to reverse a string - C#
Func ReverseString = delegate(string s)
            {
                char[] word = s.ToCharArray();
                for (int i = 0, j = (s.Length - 1); i < j; i++, j--)
                {
                    char _temp = word[i];
                    word[i] = s[j];
                    word[j] = _temp;
                }

                return new string(word);
            };
Topics:

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}