Graeme Ludwig ludwiggj
ludwiggj
/ gist:df6b8b44685e2b015d0047c713ac04cb
Last active
April 29, 2022 08:19
My Example Gist to Play With
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| This is version 1 | |
| This is the second line. Will it create a new revision? |
ludwiggj
/ SparkDataframeDebug.scala
Created
October 31, 2019 22:48
Strange Spark dataframe behaviour when reading in data from file
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package org.ludwiggj | |
| import org.apache.spark.sql.SparkSession | |
| import org.apache.spark.sql.types._ | |
| case class GameSales(game: String, salesTotal: Long) | |
| object SparkDataframeDebug { | |
| def main(args: Array[String]): Unit = { |
ludwiggj
/ DSLSample.scala
Created
August 26, 2014 19:49
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package dsls | |
| object DSLSample { | |
| var pos = 0 | |
| object Start { | |
| def move = (x: left.type) => { pos=1; x } | |
| } | |
| object left { |