Describe coalesce() operation. When can you coalesce to a larger number of partitions? Explain.

331

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What is a scenario in cucumber?

1

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If you worked for Buffalo Wild Wings, what are you doing?

1156

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can someone tell me a trusted online moneymaking site?

2584

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What are custom objects in salesforce?

482

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What are the classifications of the sap abap data classes?

1124

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Can you explain value stack?

926

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when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.

1733

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Explain moment of inertia?

1114

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What is cloaking in seo?

933

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What is the purpose of calling clientcontext.executequery()?

918

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what are the methods to 'quantify' morphology change in siRNA treated cells ?

1885

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What is the key- value pair in MapReduce?

784

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What are the advantages of using stored procedures?

952

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What feature stateless linux server offers?

1060

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