Why can't I invoke the ResultSet methods afterLast and beforeFirst when the method next works?

1225

I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.

1741

What is the use of string function toupper(string)?

1238

Is it possible to inline assembly or il in c# code?

1046

Is primary key always clustered index?

1029

Explain mechanical refrigeration.

1098

You are a project manager for a manufacturing firm that produces Civil War-era replicas and memorabilia. You discover a design error during a test production run on your latest project. Which of the following is the most likely response to this problem? A. Reduce the technical requirements so that the error is no longer valid. B. Go forward with production and ignore the error. C. Go forward with production but inform the customer of the problem. D. Develop alternative solutions to address the error.

1112

How can you create credit control area in sap?

1010

List out the advantages of angularjs?

831

What is the left formula in excel?

641

What do you mean by default constructor in java?

1081

What are the major problems faced by developing countries in promoting their exports? Suggest some solutions to these problems?

1026

What is the use of real-time infocube?

885

How to represent layer objects in iOS operating system ?

819

What is attribute oriented programming?

372