what is mean "UTF-8"
what is mean "UTF-8" ? that is it..
"UTF-8 is a character encoding capable of encoding all possible characters, or code points, defined by Unicode and originally designed by Ken Thompson and Rob Pike. The encoding is variable-length and uses 8-bit code units." https://www.w3schools.com/charsets/ref_html_utf8.asp
UTF-8 is one of characters encoding familly. You will often face characters encoding but I'm not specialist of the question, hope someone can provide you more details.