What are predefined functions?

729

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difference between activesupport's “hashwithindifferentaccess” and ruby's “hash”?

5

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Explain split() and join() function.

615

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How would you Create a Query Builder and Explain its uses

1598

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Does google use spark?

217

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Is python in demand?

532

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Explain DBCC?

687

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What is object repository in qtp?

680

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A user identifies that a huge data download is occurring on his instance. He has already set the auto scaling policy to increase the instance count. When the network input output increase beyond a threshold limits how can the user ensure that this temporary event does not result in scaling?

132

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In power plant to measure vibration of a turbine we install sensors. Before install this sensor we have to set gap voltage. What is meant by gap voltage and its use?

1765

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What are elliptic curve cryptosystems ?

1516

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How do I make text vertical in word?

443

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Where is table data stored in Apache Hive by default?

536

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How to find the position of the first occurrence of a substring in a string?

644

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How to do animation with the help of AngularJS?

1096

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