Stack Exchange

Joe K

Mountain View, CA

http://www.joefkelley.com

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Top Questions
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131
Hive: Convert String to Integer
stackoverflow.com

125
Conjectures that have been disproved with extremely large counterexamples?
math.stackexchange.com

92
I have created a table in hive, I would like to know which directory my table is created in?
stackoverflow.com

81
Function that is 1 for all positive integers but 0 at 0
puzzling.stackexchange.com

49
Formatting seconds and minutes
stackoverflow.com

43
How to use subList()
stackoverflow.com

36
Hadoop FileSystem closed exception when doing BufferedReader.close()
stackoverflow.com

32
Select k random elements from a list whose elements have weights
stackoverflow.com

30
Images with all colors
codegolf.stackexchange.com

28
High throughput vs low latency in HDFS
stackoverflow.com

27
Class best practice
stackoverflow.com

24
Advantages of using NullWritable in Hadoop
stackoverflow.com

24
Impressive common misleading interpretations in statistics to make students aware of
matheducators.stackexchange.com

21
Give a concrete sequence of rationals which converges to an irrational number and vice versa.
math.stackexchange.com

18
Saving contents of df.show() as a string in spark-scala app
stackoverflow.com

16
Stop Oozie workflow execution
stackoverflow.com

16
Trolling the troll
codegolf.stackexchange.com

15
Make the equation true by only drawing a single straight line
puzzling.stackexchange.com

14
Date comparison in Hive
stackoverflow.com

14
How to put 9 pigs into 4 pens so that there are an odd number of pigs in each pen?
math.stackexchange.com

14
How many points is each chess piece worth?
chess.stackexchange.com

12
Hive: SemanticException [Error 10002]: Line 3:21 Invalid column reference 'name'
stackoverflow.com

12
RANK OVER function in Hive
stackoverflow.com

12
How Hive ql do query with multiple COUNT function and make a divides methon with them
stackoverflow.com

12
Shortest program that throws StackOverflow Error
codegolf.stackexchange.com

10
Loading data with Hive, S3, EMR, and Recover Partitions
stackoverflow.com

10
Random script that isn't actually random
codegolf.stackexchange.com

10
value reduceByKey is not a member of org.apache.spark.rdd.RDD
stackoverflow.com

9
How can I print an array easily?
stackoverflow.com

8
Yet another group of five sequence puzzles
puzzling.stackexchange.com

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