The string contains 6 bytes which encode 5 characters
s = "2×2=4" s.length # => 5: Characters: '2' '×' '2' '=' '4' s.bytesize # => 6: Bytes (hex): 32 c3 97 32 3d 34
1. | Unicode string | ||
2. | leading zeros cannot be dropped | ||
3. | Greek lowercase pi | ||
4. | a string literal containing a multibyte multiplication character |