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## gist:ebaca117ac9e44231421f04e7796d5ca
After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

## lightning_talk_proposal.md

      
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                edtsech
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              January 31, 2023 07:29
            
              
                Combining snapshot testing and component library -- ReactiveConf 2017 talk proposal
              
          
    This is a proposal for a lightning talk at Reactive Conf. Please 🌟 this gist to push the proposal!
Combining snapshot testing and component library

Do you test presentational logic of your components? No? Yes, but you feel like you are writing a lot of dummy tests?
You even probably use snapshot tests for that, but don't feel like you make enought value from them..
If so, click 🌟 button on that Gist!
I'll talk how our team is using snapshot testing to iterate faster,

  
## sidekiq_retry_time.csv

          
            Retry count
            Retry Time
            Total Cumulative Time
            Total Cumulative Days

            
              0
              0:00:00
              0:00:00
              0.0

            
              1
              0:00:16
              0:00:16
              0.0

            
              2
              0:00:31
              0:00:47
              0.0

            
              3
              0:01:36
              0:02:23
              0.0

            
              4
              0:04:31
              0:06:54
              0.0

            
              5
              0:10:40
              0:17:34
              0.0

            
              6
              0:21:51
              0:39:25
              0.0

            
              7
              0:40:16
              1:19:41
              0.1

            
              8
              1:08:31
              2:28:12
              0.1

## squirt
#!/usr/bin/env ruby

require 'json'

if ARGV.length < 3 then
  puts "Usage: squirt <filename> <channel> <comment>"
  exit
end

token = ""

## .block
border: no
height: 600
license: gpl-3.0
redirect: https://beta.observablehq.com/@mbostock/d3-treemap
	After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
	The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

	Database files have to be updated before starting the server, here are the steps that had to be followed:

	# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
	brew unlink postgresql
	brew install postgresql@9.6
	brew unlink postgresql@9.6
	brew link postgresql
Retry count	Retry Time	Total Cumulative Time	Total Cumulative Days
0	0:00:00	0:00:00	0.0
1	0:00:16	0:00:16	0.0
2	0:00:31	0:00:47	0.0
3	0:01:36	0:02:23	0.0
4	0:04:31	0:06:54	0.0
5	0:10:40	0:17:34	0.0
6	0:21:51	0:39:25	0.0
7	0:40:16	1:19:41	0.1
8	1:08:31	2:28:12	0.1
	#!/usr/bin/env ruby

	require 'json'

	if ARGV.length < 3 then
	puts "Usage: squirt <filename> <channel> <comment>"
	exit
	end

	token = ""
	border: no
	height: 600
	license: gpl-3.0
	redirect: https://beta.observablehq.com/@mbostock/d3-treemap