what is variable scope, which variables are accessible from where and what are "undefined variable" errors?

1090

How long does it take concrete to harden?

1170

What are the main features of impala?

42

How to work unix commands on windows xp without installing unix o/s in pc?

1020

How much quantity of cement,sand,stone used to build 1 cum of cc road??

1819

Explain importance of finally block in java?

1040

why are new attachments added to a database not creating new nlo files?

5

What does a concentrator do in the selenium network?

986

What do you mean by linkage section?

1008

Is sorted in python?

905

How can I get microsoft word for free?

615

How splunk works.

245

What are document types and what are they used for?

1065

What is difference between array and arraylist? When will you use array over arraylist?

981

How to assign data of the deleted row to variables?

1075