Ryszard Czech questions

Ryszard Czech answers

• Regex that allows all international characters but no symbols
• REGEXP_EXTRACT_ALL extract "search operators" in a query
• How can I make this only match the words after the word 'speaks' and ignore commas and spaces
• NiFi ReplaceText Regex replace Newline with CRLF
• sed command - Naming captured group
• Regex: How can I select all the contents between two headings?
• Regex - starts with a particular string but does not end with another substring
• Regex for containing only alphanumeric characters and underscores, start with an alphabetic character
• Regex that allows PascalCased with one or more consecutive uppercase letters and numbers
• Regex: Decimal with constraints and certain alpha characters allowed at the end