keyDecode | Let 's pretend keycodes | Keyboard library

I am struggling to find a way to call on JSON generating from the following code. How for example, Can I call a list of "name" available on the JSON? Ps: don't worry about the Printful secret key; this is a test account.

I'm using Python 3.6.7 and Pyspark 2.3.0 and spark 2.3.0 on a jupyter notebook to extract tweets from kafka and process them using spark streaming. On the running the following code :

I'm using Elm 0.19 and the joakin/elm-canvas package.

All I'm trying to do is draw a canvas that spans the entire width and height of the screen and resizes dynamically as the window size changes. I've spent several hours debugging and researching but I'm just stuck. I've tried multiple implementations, and I can get it to work, but not on initial page load. Instead, it renders only after the update function gets called. I feel like I'm missing something obvious, as I'm still very new to Elm.

Here's a link to the working Ellie code/demo showing the problem: https://ellie-app.com/6JZDxnQWPLSa1 Notice how the screen is blank until after a keypress event fires the update, and then the canvas appears.

Edit: adding code from the Ellie demo.

I have the following public key, that is stored in the DB (PostgresSQL) as text. It's a String, in java:

Whenever I am trying to read the message from kafka queue, I am getting following exception :

I'm trying to do stream processing and CEP on a Kafka message stream. For this I picked Apache Ignite to realise a prototype first. However I cannot connect to the queue:

Use kafka_2.11-0.10.1.0 apache-ignite-fabric-1.8.0-bin

bin/zookeeper-server-start.sh config/zookeeper.properties bin/kafka-server-start.sh config/server.properties bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test

Kafka works properly, I tested it with a consumer. Then I start ignite, then I run following in a spring boot commandline app.