What is a listener class?

77

Is there any way to remove residual product left in pipes after a batch operation?

1069

What are flow action and its types?

509

How many joins can you have in sql?

882

How do I stop nullpointerexception?

911

Suppose on 1st Nov 2010 you had created a mapping which includes huge aggregator calculations and it is under process for next two days. You will notice that even on 3rd day also its still calculating. So without changing a logic or changing a mapping How will you troubleshot or to run that mapping? Explain the steps

1990

What is comment moderation in drupal?

169

What are the features of dhtml?

1115

Compare Apache Hadoop and Apache Spark?

407

What is the difference between br and br />?

900

If I have bought goods from a seller in India and finally exported it to some other country, my understanding says I have to issue form H to seller to get cst exemption. My question is wether Bill of lading is must to be given to seller or not bcos if I give bill of lading to the seller from whom i haave bought material confidential information will go to seller as bill of lading will have buyers details...pls guide how to overcome this issue.

1937

What are the applications of demultiplexer?

1092

How do you generate a random number in c++?

1035

What are the benefits of using the aggregate method in linq?

941

explain about ad database? : Windows server 2003

295