SemanticBeeng
/ TypeSafeDataFrame_full.scala
Created
February 8, 2022 17:45
— forked from izeigerman/TypeSafeDataFrame_full.scala
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| import org.apache.spark.sql.{Column, DataFrame, SparkSession} | |
| import org.apache.spark.sql.functions.broadcast | |
| import shapeless.ops.hlist.Prepend | |
| import shapeless.{::, HList, HNil} | |
| object flow { | |
| type JoinList = HList | |
| case class AnnotatedDataFrame[D, J <: JoinList](toDF: DataFrame) extends Serializable |
SemanticBeeng
/ 0_reuse_code.js
Created
February 1, 2016 13:56
Here are some things you can do with Gists in GistBox.
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| // Use Gists to store code you would like to remember later on | |
| console.log(window); // log the "window" object to the console |