ehernandez-xk

/*
	https://www.youtube.com/watch?v=iOGIKG3EptI
	https://github.com/awslabs/aws-go-wordfreq-sample/blob/master/cmd/uploads3/main.go
	
	https://docs.aws.amazon.com/sdk-for-go/api/aws/

	- first configure your aws credentials run: aws configure
	- go get -u github.com/aws/aws-sdk-go/aws
	- login to UI web aws s3 interface
	- go to S3 service

rob-murray

columns_that_make_record_distinct = [:some_id, :another_name]
distinct_ids = Model.select("MIN(id) as id").group(columns_that_make_record_distinct).map(&:id)

duplicate_records = Model.where.not(id: distinct_ids)

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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