Lei Gong

Scala Error Handling With Option, Try or Either

06-26

Caching predictive models using Guava in Scala

03-11

Serve Spark ML Models Using Play Framework and S3

02-18

Serialize and deserialize JSON with json4s in Scala

01-14

Spark 2.0 New API - Dataset and its predecessors

10-15

Spark 2.0 New Entry Point - SparkSession

10-08

Scala Trait and Abstract Class

10-01

Scala Pattern Matching

09-24

Scala Option, Some and None

09-17

Scala fold, foldLeft and foldRight

09-10