What are class libraries in Ruby?

3

Can I call a virtual method from a constructor/destructor?

886

How do I use solver in excel for mac?

697

we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

2218

What is difference between ioc and di in spring?

411

What is apache spark in big data?

270

can we call a task command by specifying action mapping in struts?

778

how would you determine the number of missing or nonmissing values in computations? : Sas programming

1150

Why do you go with microsoft windows azure?

671

What is unary operator?

1108

Write an abap program for creation of customer enquiry using BAPI 'BAPI_INQUIRY_CREATEFROMDATA'.

2194

What is the difference between windows server and windows client?

349

Is it possible to search for files using wildcards?

641

What is junction object?

469

What is polymorphism in php?

990