when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

1929

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What is the what is the difference between invokeandwait() and invokelater()? ?

635

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What is the difference between Standard and Metrics folder?

573

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Whats the difference between a thread and a process?

445

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How to login to the server without an instance?

622

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What is external style sheet?

277

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Where sorting is done on mapper node or reducer node in MapReduce?

404

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What kind of variable is age?

607

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what are the devoleper roles in real time? plz tell i am new to datastage....

1645

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What does #value mean in excel?

286

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What is adabas and why it is used?

564

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How can you operate a desktop from a remote location?

605

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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 ?

2000

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What do you know about system model?

627

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what are the pros and cons of auto extend of table spaces?

1724

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