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Rating Stats for

Tzach Zohar

Rating
1602.07 (1,688th)

Reputation
30,046 (4,081st)

Page: 1 2 3 4 5 6 ... 16

Title	Δ
error: not found: value UniformGenerator	0.00
In Scala, only add items to Map if Optional values are present	+1.70
Multiple-columns operations in Spark	-1.39
Scala - Mapping one key to multiple values of different type	0.00
Scala-Cannot decrement the for loop	-0.61
Compare each columns of two data frames and output only diff columns	0.00
Lazy evaluations with var	0.00
Tried/failed to replace null values with means in spark dataframe	0.00
Casting a Map[String,String] to a case class User(id, name) using i...	0.00
Implementing SQL logic via Dataframes using Spark and Scala	0.00
Find Most Common Value and Corresponding Count Using Spark Groupby...	0.00
Scala Spark aggregating values from multiple columns into new column	0.00
Spark Dataframe Group by having New Indicator Column	+0.60
Plug a function with currying into Spark UserDefinedFunction	0.00
How to multiply each row in RDD with each other?	0.00
Getting Nested StructType value within an Array inside Dataframe wi...	0.00
What's the difference between Dataset.map(r=>xx) and Datafra...	0.00
Multiply elements in the Spark RDD with each other	0.00
Filter a list based on a parameter	+0.39
Creating/accessing dataframe inside the transformation of another d...	0.00
How to perform arithmetic operation on two seperate dataframes in S...	-0.60
Understanding DAG in spark	0.00
Understanding coalesce in Spark	+0.36
Possible ways for currying case class constructor in scala	0.00
Store execution plan of Spark´s dataframe	+0.34
spark group by not getting type, mismatch error	0.00
Spark UDF not working: how to specify the column on which to apply...	0.00
use WithColumn with external function	-1.15
Spark: How to get String value while generating output file	+0.38
Spark (scala) dataframes - Return list of words from a set that are...	0.00
Spark DataFrame: Is order of withColumn guaranteed?	0.00
What is the difference of the three variable of Scala's map fun...	-2.36
Merge multiple RDD in a specific order	0.00
Does Spark maintain Hash Functions across its cluster?	0.00
forward reference extends over definition of value	0.00
Why implicit conversion is not applied to second argument?	+0.85
Implicit substitution	0.00
Scala - unit testing a Column type function	0.00
How to save prefixSpan results into files using Scala?	0.00
SparkContext.loadFromMapRDB with generic type	0.00
Scala Object with ArrayBuffer - Deserialize issue using Gson	0.00
How to use a Result[String] in Scala match expression	-2.30
Case class schema inference treats both option and non option field...	0.00
Getting a not found error when using split with dataframes	0.00
Spark (scala) dataframes - Check whether strings in column contain...	+2.04
Recursion in Python and Scala	+1.41
Spark/Scala iterator unable to assign variables defined outside of...	+0.13
Scala How to Define a Method in a Trait to Return a Subclass Generi...	0.00
How to write JDBC Sink for Spark Structured Streaming [SparkExcepti...	-2.33
Adding boolean values in Scala	+0.36