The fourth bird questions

The fourth bird answers

• Regex to match Telephone Pattern logic
• Match "After" if it doesn't have an an -ing word after it
• PHP: Showing How Long Ago A File Was Modified
• Remove the first element from a multidimensional array with PHP
• Is there a way to select string before a pattern in regex?
• Regex to match series and number from a string starting with predefined characters
• How do I extract two different keywords from two different lines in a file in bash shell?
• cucumber AmbiguousStepDefinitionsException Java
• JavaScript regex for at least 2 non alphabetic characters in any order
• Regex matching digit and letters or only digits