I have 3 MongoDB collections that are related to each other: Company Store: a Company can have multiple Stores Product: a Store can have multiple Products Company { "_id": { "$oid": "1388445c0000000000000001" }, "name": "Company A", "stores": [ { "$oid":…
I am using the following code in XCode 12/Swift 5to try to do the following: Receive a variable passed from one view controller to this one (passedVerb, and this works) Look up items in a dictionary based on the "passedVerb"…
i am new to spark. We are currently building a pipeline : Read the events from Kafka topic Enrich this data with the help of Redis-Lookup Write events to the new Kafka topic So, my problem is when i want…
I want to build a constant array(1..200) of single numbers to make a 'lookup table' to convert the position of the scrollbar which has values 1 - 200 to a value to use for applying gamma correction to an image.…