richard-gibson

## kafka-productivity-hacks.md

      
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                richard-gibson
                / kafka-productivity-hacks.md
            
            
              Created
              July 23, 2019 13:29
                — forked from MichaelDrogalis/apache-kafka-productivity-hacks.md
            
          
    I've been working with Kafka for over 7 years. I inevitably find myself doing the same set of activities while I'm developing or working with someone else's system. Here's a set of Kafka productivity hacks for doing a few things way faster than you're probably doing them now. 🔥

Show me all my Kafka topics and their partitions, replicas, and consumers
Show me the contents of a topic
Create a Kafka topic
Produce messages to a Kafka topic
Validate the schema of messages before producing to a topic
Do all of this at a distance

Get the tools


## Advanced-FP-with-Scala.md

      
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                richard-gibson
                / Advanced-FP-with-Scala.md
            
            
              Created
              February 2, 2017 11:39
                — forked from jdegoes/Applied-FP-with-Scala.md
            
          
    Advanced Functional Programming with Scala - Notes

Copyright © 2017 Fantasyland Institute of Learning. All rights reserved.
1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * x