| 1. | String Region Match Demo | |  |
| 2. | Palindrome | |  |
| 3. | Look for particular sequences in sentences | |  |
| 4. | Strings -- extract printable strings from binary file | | |
| 5. | Java Search String | | |
| 6. | Java String endsWith | | |
| 7. | Java String startsWith | | |
| 8. | Search a substring Anywhere | | |
| 9. | Starts with, ignore case( regular expressions ) | | |
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| 10. | Ends with, ignore case( regular expressions ) | | |
| 11. | Anywhere, ignore case( regular expressions ) | | |
| 12. | Searching a String for a Character or a Substring | | |
| 13. | Not found returns -1 | | |
| 14. | If a string contains a specific word | | |
| 15. | Not found | | |
| 16. | if a String starts with a digit or uppercase letter | | |
| 17. | Search a String to find the first index of any character in the given set of characters. | | |
| 18. | Search a String to find the first index of any character not in the given set of characters. | | |
| 19. | Searches a String for substrings delimited by a start and end tag, returning all matching substrings in an array. | | |
| 20. | Helper functions to query a strings end portion. The comparison is case insensitive. | | |
| 21. | Helper functions to query a strings start portion. The comparison is case insensitive. | | |
| 22. | Wrapper for arrays of ordered strings. This verifies the arrays and supports efficient lookups. | | |
| 23. | Returns an index into arra (or -1) where the character is not in the charset byte array. | | |
| 24. | Returns an int[] array of length segments containing the distribution count of the elements in unsorted int[] array with values between min and max (range). | | |
| 25. | Returns the next index of a character from the chars string | | |
| 26. | Finds the first index within a String, handling null. | | |
| 27. | Finds the last index within a String from a start position, handling null. | | |
| 28. | Finds the n-th index within a String, handling null. | | |
| 29. | Case insensitive check if a String ends with a specified suffix. | | |
| 30. | Case insensitive check if a String starts with a specified prefix. | | |
| 31. | Case insensitive removal of a substring if it is at the begining of a source string, otherwise returns the source string. | | |
| 32. | Case insensitive removal of a substring if it is at the end of a source string, otherwise returns the source string. | | |
| 33. | Check if a String ends with a specified suffix. | | |
| 34. | Check if a String starts with a specified prefix. | | |
| 35. | Determine if a String is contained in a String Collection | | |
| 36. | Determine if a String is contained in a String Collection, ignoring case | | |
| 37. | Determine if a String is contained in a String [], ignoring case | | |
| 38. | Determine if a String is contained in a String [], ignoring case or not as specified | | |
| 39. | Determine if a String is contained in a String[] | | |
| 40. | Determines if the specified string contains only Unicode letters or digits as defined by Character#isLetterOrDigit(char) | | |
| 41. | Determining the validity of various XML names | | |
| 42. | Return the nth index of the given token occurring in the given string | | |
| 43. | Find the earliest index of any of a set of potential substrings. | | |
| 44. | Find the latest index of any of a set of potential substrings. | | |
| 45. | Fast String Search | | |
| 46. | Performs continuous matching of a pattern in a given string. | | |
| 47. | Count match | | |