Bamqf questions

• expand.grid for data.frame using dplyr full_join
• pipeline operator in Scala
• get size of parquet file in HDFS for repartition with Spark in Scala
• Add Yarn cluster configuration to Spark application
• Duplicate columns in Spark Dataframe
• Angular 2 quickstart ENOSPC error
• Read csv file in R with double quotes
• filter DataFrame with Regex with Spark in Scala
• vim: open NERDTree and move the cursor to the file editing area
• Filter Spark DataFrame by checking if value is in a list, with other criteria

Bamqf answers