The Weird and The Wonderful

private static void MystriesUniCode()
{
   Console.WriteLine("{0} U+{1:x4} {2}", 'а', (int)'а', (int)'а');
   Console.WriteLine("{0} U+{1:x4} {2}", 'a', (int)'a', (int)'a');
}

Quote:

Compileonline.com[^] will shows you the buggy char on String str2 . Interesting though. Smile |

static void Main(string[] args)
   {
       String str1 = "http://toto.com/";
       String str2 = "http://toto.com‏/";
       //             123456789 123456
       bool eq = str1 == str2;
       int j = str1.Length;
       Console.WriteLine(string.Format("Evaluates to {0}, Length = {1},{2}", eq, j, str2.Length)); //print false
       for (int i = 0; i < j; i++)
       {
           if (str1[i] != str2[i])
               Console.WriteLine(string.Format("Mismatch found index={0}, char(2),int(2) = {1}-{2},{3}-{4}"
                   , i, str1[i], str2[i], (int)str1[i], (int)str2[i]));
       }
       str1 = "http://toto.com/";
       str2 = "http://toto.com/";
       eq = str1 == str2;
       Console.WriteLine(eq); //print true
       Console.Read();
   }

String str1 = "аrnold";
String str2 = "arnold";

static void Main(string[] args)
{
    String str1 = "http://toto.com/";
    String str2 = "http://toto.com‏/";
    //             123456789 123456
    TestStrs(str1, str2);
    str1 = "аrnold";
    str2 = "arnold";
    TestStrs(str1, str2);
    str1 = "http://toto.com/";
    str2 = "http://toto.com/";
    TestStrs(str1, str2);
    Console.Read();
}
static bool TestStrs(string str1, string str2)
{
    bool eq = str1 == str2;
    if (eq)
    {
        Console.WriteLine(string.Format("Two Strings ({0}) are the same", str1));
        return eq;
    }
    Console.WriteLine(string.Format("Mismatch, two Strings ({0}) ({1})are not the same", str1, str2));
    int j = str1.Length, i = str2.Length;
    if (j > i)
    {
        j = i;
    }
    for (i = 0; i < j; i++)
    {
        if (str1[i] != str2[i])
            Console.WriteLine(string.Format("Mismatch found index={0}, char(2),int(2) = {1}-{2},{3}-{4}", i, str1[i], str2[i], (int)str1[i], (int)str2[i]));
    }
    return eq;
}

"http://toto‏.com/"

Nicolas Dorier wrote:

Unicode 8207 was not the '/', that's the reason why the two length were not the same.

The 8207 is the character that has a graphical image of "/"

String str1 = "test";
String str2 = "test‏";