-
Comparing Strings (==
operator)
This section describes how two string references are compared. If two String variables point to the same object
then these two variables are called references for the same object.
- Creation
of StringBuffer
In this section, you will learn how to create a string buffer. Here we
have used the following StringBuffer Constructors.
- Reading
File into a Byte Array
In this section, you will learn how to make a file to be read into a
byte array. Here we have used inputStream constructor to take file as a
parameter.
-
Java Count Vowels
In this program you will learn how to count vowels in a
String. Here you will be asked to enter a String of your own choice and then you
will get the number of vowels from that String.
-
Java Display File-Extension
In this program you will learn how to display the file
extension of the file. Here you will be asked to enter the file name and then
you will get the extension of the file.
Java Change File-Extension
In this program you will learn how to change the file extension of
the file. Here you will be asked to enter the file name whose extension is
to be changed and then you will get the file name with the changed
extension.
-
Java
String Occurrence in a String
In this program you will learn how to find the occurrence of a String in
another String. Here we have already taken a String.
-
String
replaceFirst() Method
In this program you will learn how to replace words in
a text. We are going to use replaceFirst()
method of String class in Java. The
description of the code is given below for the usage of the method.
-
String indexOf()
Method
In this section, you will get the detailed explanation about the
indexOf() method of String class. We are going
to use indexOf()
method of String class in Java.
-
String sort() Method
In this program you will learn how to sort words in a String. The
sorting will be done in ascending order. We are going
to use sort() method
of String class in Java. The description of the code is given below for
the usage of the method.
-
String
replaceAll() Method
In this program you will learn how to replace all the words in a String.
We are going to use replaceAll()
method of String class in Java. The
description of the code is given below for the usage of the method.
-
String indexOf(int
ch)
In this section, you will get the detailed explanation about the
indexOf(int ch) method of
String class. We are going to use indexOf(int ch) method of String class in Java.
-
String indexOf(int ch, int
fromIndex)
In this section, you will get the detailed explanation about the indexOf(int ch, int fromIndex) method of
String class. We are going to use indexOf(int ch, int fromIndex) method of String class in Java.
String indexOf(String
str)
In this section, you will get the detailed explanation about the indexOf(String str) method of
String class. We are going to use indexOf(String
str) method of String class in Java.
-
String indexOf(String str, int
fromIndex)
In this section, you will get the detailed explanation about the indexOf(String str, int fromIndex) method of
String class. We are going to use indexOf(String
str, int fromIndex) method of String class in Java.
-
String lastIndexOf(int
ch)
In this section, you will get the detailed explanation about the
lastIndexOf(int ch) method of
String class. We are going to use lastIndexOf(int ch) method of String class in Java.
String lastIndexOf(String
str)
In this section, you will get the detailed explanation about the lastIndexOf(String str) method of
String class. We are going to use lastIndexOf(String
str) method of String class in Java.
String lastIndexOf(String str, int fromIndex)
In this section, you will get the detailed explanation about the lastindexOf(String str, int fromIndex) method of
String class. We are going to use lastindexOf(String str, int fromIndex) method of String class in Java.
String lastIndexOf(int ch, int
fromIndex)
In this section, you will get the detailed explanation about the lastindexOf(int ch, int
fromIndex) method of
String class. We are going to use lastindexOf(int ch, int fromIndex) method of String class in Java.
-
String
regionMatches()
In this section, you will get the detailed explanation about the regionMatches() method of
String class. We are going to use regionMatches() method of String class in Java.
-
String substring(int beginIndex)
In this section, you will get the detailed explanation about the substring(int
beginIndex) method of
String class. We are going to use substring(int beginIndex) method of String class in Java.
-
String substring(int
beginIndex, int endIndex)
In this section, you will get the detailed explanation about the substring(int
beginIndex, int endIndex) method of
String class. We are going to use substring(int beginIndex,
int endIndex) method of String class in Java.
-
String
equalsIgnoreCase(String Str)
In this section, you will get the detailed explanation about the equalsIgnoreCase(String Str)
method of String class. We are going to use equalsIgnoreCase(String Str)
method of String class in Java.
-
String Concat()
In this section, you will get the detailed explanation about the Concat()
method of String class. We are going to use Concat() method of String class in Java.
-
String copyValueOf(char[] data, int offset,
int count)
In this section, you will get the detailed explanation about the
copyValueOf(char[] data, int offset,
int count) method of String class. We are going to use
copyValueOf(char[] data, int offset,
int count) method of String class in Java.
-
String getChars(int
srcBegin, int srcEnd, char[] dst, int
dstBegin)
In this section, you will get the detailed explanation about the
getChars() method of String class. We are going to use
getChars()
method of String class in Java.
-
String intern()
In this section, you will get the detailed explanation about the
intern() method of String class. We are going to use
intern()
method of String class in Java. The description of the code is given below for the usage of the method.
-
String Determining a Character's Unicode Block
In this section, you will get the detailed explanation about the
UnicodeBlock() method of String class. We are going to use
UnicodeBlock()
method of String class in Java. The description of the code is given below for the usage of the method.
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