Francesco

The problem is resolved by acting on server cups settings. In /etc/cups/cupsd.conf file we need to change all the lines `JobPrivateValues ​​default` to `JobPrivateValues ​​none` In this way, CUPS will...

thank you, but I don't write the code: I use the following; in blade: ` ` This was my class that exted Datatable. I can change names of coloumns? `class...