Can we change the data type of a column in a hive table?

681

Can we have both constructor and setter injection?

561

What are rollup groups?

338

How to delete a cookie using vbscript?

1130

Differentiate between order series and time series data

879

Please guide me... We are dealing in trading of industrial material. What is the difference between importer, 1st stage dealer, 2nd stage dealer and 3rd stage dealer? Whether all of these above can pass on the excise duty to the end user. Please tell me and thanks in advance.

1979

How unix is used?

874

What happens to rdd when one of the nodes on which it is distributed goes down?

424

What will happen if we introduce negative feedback to a control system that uses a positive feedback?

1080

is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?

2113

What is an interface in angular?

893

What's the difference between file and database? Can files qualify as a database?

942

Hi, I am supposed to automate mainframe application through qtp. I do not know how to start abt it. Can you plz help me in first initializing the process or do you anybody have a guide book or a link which guides me through the process of automating the mainframe applications and things involved in it.

7118

What is drupal architecture?

139

What are some examples of anti-patterns?

971