uric = reserved | unreserved | escaped reserved = “;” | “/” | “?” | “:” | “@” | “&” | “=” | “+” | “$” | “,” unreserved = alphanum | mark mark = “-” | “_” | “.” | “!” | “~” | “*” | “‘” | “(” | “)” escaped = “%” …
Attention in classroom
uric = reserved | unreserved | escaped reserved = “;” | “/” | “?” | “:” | “@” | “&” | “=” | “+” | “$” | “,” unreserved = alphanum | mark mark = “-” | “_” | “.” | “!” | “~” | “*” | “‘” | “(” | “)” escaped = “%” …