When we consider for-comprehensions in Scala, what are they used for? Can anyone explain?
A for-comprehension is one way to carry out the composition of operations on monads. We can replace it with a foreach or a map/flatMap and filter.
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SparkContext.createTaskScheduler property parses the master parameter
Local: 1 ...READ MORE
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org.apache.hadoop.mapreduce is the ...READ MORE
put <localSrc> <dest>
copyFr ...READ MORE
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