Ashalynd questions

Ashalynd answers

• How does ArrayBuffer works in memory?
• Pointer to console arguments
• What is the best way to re-establish type coherence after transforming a Tree with Macros
• Scala compiler infers Nothing for generic arguments
• Monte Carlo calculation of Pi in Scala
• Where to put dispatch.Http.shutdown()
• query with LEFT JOIN and ORDER BY...LIMIT slow, uses Filesort
• Convert this recursive function to iterative
• Spark RDD's - how do they work
• Retrieve matched array element in Elastic Search query