Explain fold() operation in spark?
How to design applications to handle connection failure in windows azure?
i am a mechanical engg. student(fresher) . i am in kolkata. i want to prepare for govt. jobs like railway, ongc etc can anyone plz suggest me the good coaching for this in kolkata
what is the differencce inn series and cascade connection??
What is unsupervised learning?
Does this lead to security issues?
What are the three segments for routing important?
What is 'test plan driven' or 'key word driven' method of testing?
How we create border using images by css3?
How is bandhan bank different from other public and private banks?
Explain me what are the key features of python?
What is the scope of a variable defined outside a function?
How dir() function is used in python?
What does mysql workbench do?
whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?