Interviewquestions Corejava Java Classes Direct Program Messages

this is a very good site. Thanks to roseindia for giving us a kind knowledge.well done.keep it up.

Posted by mujeeb khan on Wednesday, 08.6.08 @ 14:43pm | #71306

what is the diff. between super() and this() keyword?

Posted by vasanthkumar on Monday, 04.21.08 @ 13:13pm | #57391

String str1 = new String("Hi");
String str2 = new String("Hi");
System.out.println(str1 == str2); //false
System.out.println(str1.equals(str2)); //true

Posted by leela on Tuesday, 03.18.08 @ 18:04pm | #53194

Please give latest interview questions on core java

Posted by Nsha on Monday, 03.3.08 @ 16:13pm | #51149

can u explain me why we are using wrapper class?

Posted by santosh_kumar_mca on Monday, 03.3.08 @ 11:07am | #51107

what is casting.how many types of casting available in java.

Posted by rafsanjani on Wednesday, 02.6.08 @ 10:56am | #47382

nice stuff with simple language ,
if u can provide real time examples that could help us

Posted by Shravan on Saturday, 01.12.08 @ 23:48pm | #45071

It's a very good site. Thanks to roseindia for the way they are serving the IT society...
Keep it up.

Posted by Prasad on Wednesday, 01.9.08 @ 13:31pm | #44842

Thanks to rose India,This helps me lot to improve my java knowledge as well as confidence.

Posted by Prashant on Thursday, 12.27.07 @ 11:09am | #43927

hello,
do u have any questions about mainframe .

Posted by RAKESH on Monday, 10.8.07 @ 11:41am | #32449

hello,
do u have any questions about mainframe .

Posted by RAKESH on Monday, 10.8.07 @ 11:40am | #32448

Thanks rose India,This is very good site for Java

Posted by Amit Kumar on Wednesday, 10.3.07 @ 18:40pm | #31317