015 area code shifts are causing massive phone service delays

I have found out that 015 is an octal code. Then what is the term for "\\r"? What kind of system is that? And why isn't there a system where I just enter the decimal value of the ASCII table, … The problem is not as stated. Unless you are using eval to evaluate some code put together at run time, numToString(015); is something you as the programmer typed in, and 015 is a numeric source code … What is essentially different? Isn't 15==015? ==EDIT== Stack Overflow changed the text when I posted the question. The output I really saw was a few blank characters. Many files in a directory (/root/path/) have a strange character string appended to them (\#015). Help me replace them with regular names without the strange string. I got the Error Code: 2013. Lost connection to MySQL server during query error when I tried to add an index to a table using MySQL Workbench. I also noticed that it ...