Sin5k4 questions

• RXTX not working in ubuntu
• .netcore PUT method 405 Method Not Allowed
• Adding chars before and after each word in a string
• Getting duplicate key values from SQL Exception
• Reading from COM port in Java, Error 0x5 at ..\rxtx\src\termios.c(892)
• jcifs.smb.SmbAuthException: Logon failure: unknown user name or bad password.
• Reading a file over a network path
• One columned datatable to List<string>

Sin5k4 answers