R: Aggregate by different functions and join results into one data frame
· r-2

R: Order by data frame column and take top 10 rows
· r-2

Neo4j/R: Grouping meetup members by join timestamp
· neo4j r-2

Neo4j: Set Based Operations with the experimental Cypher optimiser
· neo4j

Neo4j's Cypher vs Clojure - Group by and Sorting
· clojure neo4j cypher

Data Science: Mo' Data Mo' Problems
· data-science-2

Neo4j: Cypher - Finding movies by decade
· neo4j

Neo4j: Cypher - Separation of concerns
· neo4j

Neo4j: LOAD CSV - Handling conditionals
· neo4j cypher

Ruby: Regex - Matching the Trademark ™ character
· ruby