jack questions

• Does Akka have a built-in solution to collect answers from a Broadcast router?
• Is it worth to parallelize queries with jdbc and mysql?
• Should I use the java Stream.map Function together with an switch statement?
• Can AFNetworking handle a queue of requests?
• Does MongoCollection.forEach need to be thread safe?
• What does it mean that RACStream represents a monad?
• How-to provide a ThreadLocal to CompletableFutures?
• Will or what kind of support does Mapbox have for Vector tiles?
• Ubuntu shortcuts interfering with my PHP Storm shortcuts
• When to call System.exit() on a cluster node?

jack answers