What is meant by overloading?

1082

What is the no_acknowledge acknowledge mode used for? : BEA Weblogic

1005

What is the difference between beanfactory and applicationcontext in spring?

471

How do you escape json?

1003

Which collection does not allow duplicates in java?

991

public class ActionSearchBean extends GenericSearchBean { @Override public String search() { data.setRowCount(null); if(data.getRowCount()==0){ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } return "searchAction"; } @Override public String clear() { data.setRowCount(null); if (data.getRowCount() > 0){ data.getNoRecordFound().setRendered(false); data.getDataScroller().setRendered(true); }else{ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } data.setModel(new ActionDTO()); data.setRowCount(null); return "searchAction"; } } what is the purpose of @Override ...what will do @Override here ?

2476

What is the size of integer?

1109

How do you check if an arraylist is not empty?

1139

Differences between C and Java?

1219

What is the use of token interceptor in Struts2?

1098

What is delegatingvariableresolver?

411

What is document?

1028

How can you achieve internationalization using messagesource?

453

Explain the difference between awt and swt.

1045

Have you ever used hashtable and dictionary?

1036