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Rating Stats for

Leo C

Rating
1573.36 (3,664th)

Reputation
11,580 (12,813th)

Page: 1 2 3 ... 16

Title	Δ
String column contains exact matching words through spark scala	-0.18
Scala new Map column from integer and string columns	0.00
Auxiliary Constructor with Different Parameters	+2.18
How to reduce multiple case when in scala-spark	-0.89
Plus One Linked List: Functional Approach	+0.65
How would I do this dataframe transformation in spark scala?	+1.00
How to flatten Array of WrappedArray of structs in scala	0.00
How do I get the k-th minimum element of a Priority Queue in Scala?	-0.60
Transforming the inner elements of a stream of collections	0.00
Spark : How do I find the passengers who have been on more than 3 f...	0.00
Count of values in a row in spark dataframe using scala	+1.48
"conditionalZip" operator in Akka Streams	0.00
flatten Options inside Spark RDD	+0.38
Type erasure for memoized/cached requests in Scala	+1.96
how can i match two collections in scala by a field equality	0.00
How to create array of structs in spark	0.00
Converting arabic numbers into chinese financial numbers	-2.22
Populate dataset with missing dates (in days) with scala	-0.15
Finding largest number of location IDs per hour from each zone	-0.10
Spark: explode multiple columns into one	+1.77
Using regexp to join two dataframes in spark	-0.45
Comparing Lists of Strings in Scala	-0.14
Find top N game for every ID based on total time using spark and sc...	0.00
Remove unwanted columns from a dataframe in scala	0.00
Spark SQL - Check for a value in multiple columns	+1.38
Conditional Concatenation in Spark	0.00
Spark Scala - Select all records between date and date + 24 hours f...	0.00
Declare StructType of a Dataframe: column containing org.apache.spa...	0.00
Spark marking duplicate user login within 24 hour after first login	+1.74
how to convert a list of string to case class?	+0.41
Get Value from Map column with default	+1.56
How do I return a new list from a function in scala?	-0.60
Akka Typed and having base class for MessageAdapters	0.00
Put elements in stream and return an object	-0.59
Convert Seq[Option[Map[String, Any]]] to Option[Map[String, Any]]	+1.75
Scala - Sort by Optional fields, with None value last	+2.18
Creating Seq after waiting for all results from map/foreach in Scala	+1.07
Scala/Spark : How to perform filter and change value of a column fo...	0.00
Spark Scala - Identify the gap between dates across multiple rows	0.00
How to compare sublists in List[List[Double]]	-1.85
Exclude Alphabet and Special character from Alphanumeric string in...	+1.81
Reading a spark dataframe and doing calculations based on value ins...	0.00
What is the running time of the algorithm? is it O(sqrt(n)) or O(lo...	+1.71
Split arary of structs of (key, value) into multiple columns	0.00
Why does filtering on a non-existing (non-selected) column work?	0.00
Split and fetch the attributes	+0.16
Does avg() on a dataset produce the most efficient RDD?	+0.41
Spark - Can't create schema for array of structs	0.00
Accessing column names of dataframe in when	0.00
Broadcast not going to outputs Akka Streams	+1.72