Java Language Basics String

Description

Click the following links for the tutorial for Language Basics and String.

1. Lower-case to upper-case string conversion
2. Knowing the Length of a String
3. Comparing Strings with equals and compareTo methods
4. Testing a String for a Palindrome
5. Language-Sensitive String Comparisons
6. Use string representations of the values of primitive data types in string concatenation
7. Converting to and from a String
8. Obtaining a Subsection of a String



9. Comparing Strings with buildin methods
10. Trimming Whitespace
11. Changing the Case of a String
12. Concatenating Strings
13. Converting Strings to Numeric Values
14. Iterating Over the Characters of a String
15. Finding Text Matches with regular expressions and the String matches() helper method to determine how many matches exist.
16. Match String with upper or lower case



17. Match String value for one or the other
18. Match any digits or numbers are present, in this case the
19. TRUE for any language that contains only one word for a name. (tests for any alphanumeric combination. )
20. Use the regular expression Pattern and Matcher classes.
21. Replacing All Text Matches
22. Determining Whether a File Suffix Matches a Given String
23. Making a String That Can Contain Dynamic Information
24. String replace by unicode
25. String split by space using regular expression
26. String class constructors.
27. Demonstrates the length, charAt and getChars methods of the String class.
28. String methods equals, equalsIgnoreCase, compareTo and regionMatches.
29. String methods startsWith and endsWith.
30. String searching methods indexOf and lastIndexOf.
31. String class substring methods.
32. String method concat.
33. String methods replace, toLowerCase, toUpperCase, trim and toCharArray.
34. String valueOf methods.
35. Format with String.format method
36. Exercise String method
37. Formatting Strings with System.out.format () method.
38. Quiz for substring operation
39. Create CharSequence implementation for reversed String
40. Sort characters inside a String
41. Match string region
42. Concate two String values
43. implement CharSequence to create string like class
44. Convert String to Lower Case
45. Get Sub string from whole string
46. Java String endsWith
47. Java String Concat
48. Convert String to int
49. Java String Compare
50. Convert String to long
51. Get String Length
52. Java String Replace
53. String Contains
54. Java String Split
55. String Reverse
56. String toUpperCase
57. Convert String to byte Array
58. Java Sort String Array
59. Convert String to short primitive
60. Convert String to Character Array
61. How Java String object is created and used.
62. Search String using indexOf
63. How to remove leading and trailing space from string
64. How to check whether the given string is empty
65. Convert String to String Array with split method
66. Check if a particular string is starting with a specified word
67. How to convert String array to Java String object.
68. Removing Duplicate Whitespace in a String
69. Breaking a String into Words
70. Combining strings with + sign
71. Declaring and initializing strings
72. Replacing parts of a string
73. Splitting up a string
74. Uses substrings to replace all the vowels in a string entered by the user with asterisks:
75. Extracting substrings from a string
76. Extracting characters from a string
77. Trim method removes white space characters (spaces, tabs, newlines ... ) from the start and end of a word.
78. ToLowerCase converts a string to all lowercase letters:
79. Finding the length of a string