In this session, you can understand:
4. contains(CharSequence s) : boolean
- This method returns true if the string contains a sequence of characters, otherwise it will return false.
boolean resContains = s2.contains("-");
System.out.println("Contains result = " +resContains);
5. startsWith(String prefix) : boolean
- This method will return us true if the String is starting with a given prefix, otherwise false
boolean resStartsWith = s2.startsWith("um");
System.out.println("StartsWith reult = " +resStartsWith);
6. endsWith(String suffix) : boolean
- This method will return us true if String is ending with a given suffix, otherwise false
boolean resEndsWith = s2.endsWith("Cit");
System.out.println("EndsWith result = " +resEndsWith);
7. equalsIgnoreCase(String str) : boolean
- This method compares the content of two strings, while comparing it will ignore the case sensitivity.
It will return us true if contents are equal, otherwise false
boolean eqlIgnrRes = s1.equalsIgnoreCase("mumbai");
System.out.println("EqualsIgnoreCase result = " +eqlIgnrRes);
8. indexOf(Char ch) : int
- This method will return us an index in integer format for a given character.
char myChar = 'b';
int index = s1.indexOf(myChar);
System.out.println("Index of " +myChar + " = " +index);
9. lastIndexOf(char ch) : int
- This method will return us the index of the last occurrence of given character
System.out.println(s2.lastIndexOf('i'));
