Compare bytestrings in Erlang
Why in Erlang is <<14>> not the same as <<"\r">> if the character \r has the value 14?
If I do:
<<14>> = <<"\r">>.
I get
** exception error: no match of right hand side value <<"\r">>
You're using the wrong integer value; carriage return is decimal 13, not 14:
1> <<13>> = <<"\r">>.
<<13>>