What is the use of Express Router Class?

8

Swap two variables value without using third variable in php ?

87

Which class is the superclass for all the classes?

57

What is difference between service and factory?

20

Hi Friends Rajendra this is bhavani prasad, iam working Hyderabad. i faced one problem with qtp recording mode i.e in my application there is 100 records first we click the first record that record will be jumped to next session and 99 records will there stop the recording and run the same script .Run this script qtp does not identify the records. So plz tell me what is the solution.

1036

How is pipette used?

38

Comment on the working principle of operation of a single-phase transformer.

78

What are pooled tables?

73

is replacement of DVD writer come under fixed assets. I think that it cannot increase earning capacity or it cannot any separate identity.please clarify me

1240

How do I find my windows operating system version?

20

What is an http server?

43

Explain the reasons for implementing process migration? How is the process address space handled during process migration?

58

What is unique key in mysql?

25

What is node in db2?

29

Science as a social endeavor .Explain

85