Regex Collection

• Email:

  import re
  
  email = input("Email: ")
  
  if re.search("^[A-Za-z0-9].+@(cs50.)?(h|v).edu$", email):
      print("Thanks")

• Convert CamelCase letter to letters with space:

  "RedAndBlue".replace(/\B([A-Z])\B/g, " $1");
  // "Red And Blue"