Daniel Wu questions

• lein uberjar doesn't pack the jar file under resource into the final jar
• data frame (matrix) performance: memory layout
• how to profile(timing) in powershell
• Make % working on "begin" or "end" in a SQL block
• replace vector using map in clojure
• how to split a list into groups by week in scala
• failed to log to fluentd in clojure
• how to split a string in clojure not in regular expression mode
• how to understand alt in clojure core.async
• Why can't you instantiate a trait in scala?

Daniel Wu answers