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Rating Stats for

Leo C

Rating
1573.36 (3,664th)

Reputation
11,580 (12,813th)

Page: 1 2 3 4 5 6 7 ... 16

Title	Δ
Force Akka Stream to fuse stages together	+2.12
How to print key and values separately in scala mapValues output?	0.00
How to change the datatype of a column in StructField of a StructTy...	+0.41
Spark dataframe groupBy and further sum aggregartion based on colum...	+0.47
Concatenate timestamp column with string column	0.00
How to Apply Like operation while joining multiple data frame in sp...	0.00
How to parse column (with list data) within a DataFrame?	0.00
Multiple regex replace together in scala	0.00
How to find the most common elements of an array?	+2.11
Combine 2 data frames with different columns in spark	-0.56
How can I get this for-comprehension to return?	0.00
Error logging propagation when using Akka Supervision	0.00
Scala - Fill "null" column with another column	0.00
Right way of Exception handling when using Akka actors	0.00
Partitioning on SubType for akka streams	+2.06
Spark map with many String concatenation	-2.32
Can Spark Dataframe's where clause take a variable as an argume...	0.00
How to compare a string with another where the one has space in bet...	+1.99
Spark - copy a field using df.schema.copy functions for another dat...	0.00
Sparksql-Search for events in a time window with Sparksql	0.00
Filtering dataframe using hashmap	+0.46
scala spark - matching dataframes based on variable dates	+1.16
Mapping key values between different size vectors	0.00
Scala UDF for array sorting	+0.26
Convert Date Column to Age with Scala and Spark	+0.81
Actor supervised by BackoffSupervisor loses stashed messages after...	0.00
Dealing with futures of Boolean	-0.19
Extend org.apache.spark.sql.Row functionality : Spark Scala	-0.53
flattern scala array data type column to multiple columns	+0.40
How do you deal with futures and mapAsync in Akka Flow?	+0.20
Scala Future.find	0.00
Scala - why cannot use trait from object	+1.84
Why would trait's val be evaluated if it is overridden in class?	0.00
Slick - How to insert into table with no primaryKeys	0.00
Usage of state in updateState method (Persistent Actor)	+2.20
Interpret timestamp fields in Spark while reading json	0.00
Akka - understand the actors model	-0.55
Use Window to count lines with if condition in scala 2	+0.44
Making a Slick query that filters from an optional id?	+1.74
Sort Spark Dataframe with two columns in different order	+2.10
convert integer into date to count number of days	0.00
scala getting read,write and reject records with simplified regex	+1.38
java.lang.UnsupportedOperationExceptionfieldIndex on a Row without...	+0.47
Spark provide list of all columns in DataFrame groupBy	0.00
Group by column "grp" and compress DataFrame - (take last...	+0.90
spark: scala - regex as argument for udf	-0.03
Create an array of struct datatype from the join of two Hive tables	0.00
spark group and reduce based on adjacent rows as well as single row	+0.45
creating pair RDD in spark using scala	-1.59
Finding all pairs of users that have a certain amount of common val...	+1.47