Java Java Basic Regular Expression

Introduction

  1. Java Regular Expression syntax
  2. Java Regular Expression character classes
  3. Java Regular Expression character classes predefined
  4. Java Regular Expression find
  5. Java Regular Expression find repeated occurrences
  6. Java Regular Expression match date String
  7. Java Regular Expression match digits and letters only
  8. Java Regular Expression match digits only


  9. Java Regular Expression match email
  10. Java Regular Expression match HTML <img> tags with attribute
  11. Java Regular Expression match IP address
  12. Java Regular Expression match leading capital letter
  13. Java Regular Expression match leading numbers
  14. Java Regular Expression match lower case letters
  15. Java Regular Expression match mobile phone number in China
  16. Java Regular Expression match password


  17. Java Regular Expression match phone number
  18. Java Regular Expression match QQ Number
  19. Java Regular Expression match six digits
  20. Java Regular Expression match upper case characters
  21. Java Regular Expression quantifier
  22. Java Regular Expression remove HTML Tag
  23. Java Regular Expression remove HTML Video Tag
  24. Java Regular Expression String replace all
  25. Java Regular Expression String split with
  26. Java Regular Expression wildcard greedy behavior
  27. Java Regular Expression wildcard reluctant behavior