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How to writer String Reverse program without using any string libraries even length(), strrev().
Y_NOT_
- Feb 6th, 2007
public class ReverseString{ public ReverseString() { String str = "Hello World"; StringBuffer buff = new StringBuffer( str ); buff.reverse(); System.out.println( "Reversed String: " + buff.toString() ); } public static void main( String[] args ) { new ReverseString(); }}
subramanian_ram
- Jan 3rd, 2007
public static void main(String args[]){String s1=" Mera Bharat Mahan";String s2="";int lenght = 0;for(int i=0;s1.charAt(i) != null;i++) length++;for(j=length; j<0;j++){ s2=s2+s1.charAt(j);}System.out.println("the reverse string is"+ s2);}}
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String s2="xyz";
String s3=new String("abcd");
totally how many objects will be created?
">In the declaration of strings, String s1="abc"; String s2="xyz"; String s3=new String("abcd");totally how many objects will be created?
nik7i
- Aug 28th, 2011
There are 3 objects created
According to syntax
string s1= new string("abcd")
syntax create an object of string
hence there are 3 object -
For what purpose java language is named as java?
subramanian_ram
- Jan 3rd, 2007
All those answers are lies. JAVA was named as coffee was drunk the most when it was developed. And the bean name is JAVA. thats why u see Coffee Cup as its official symbol.Enjoy.
praveen
- Jul 25th, 2006
Hi friends, Actually,JAVA came from japan, java is the name of a flaour for tea there in japan.this was to decide the name for a new programming language. wen this java flaour tea was offered at that time and the new language was decided as JAVA.
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How can u move/drag a component placed in Swing Container?
Thirumalai's Answer : Using dnd package. ( I will place a sample code if anybody is intrested )
saran
- Mar 10th, 2006
Thanks in advance.i want to move a JButton using Mouse in runtime within a JFrame.saran
