leastbad

This is all you really need to know in order to make Action Mailbox work in development.

1. Fire up ngrok http 3000 and make note of your subdomain for steps 3 and 8.
2. Create a Mailgun account because they offer sandbox addresses; grab your domain from the Dashboard.
3. Go into Receiving and create a catch-all route pointing to: https://XXX.ngrok.io/rails/action_mailbox/mailgun/inbound_emails/mime
4. Add your Mailgun API key to your credentials:

action_mailbox:
 mailgun_api_key: API KEY HERE

yalab

$ echo 'gem "webpacker"' >> Gemfile
$ bundle install
$ rails webpacker:install
$ yarn add bootstrap@4.0.0-beta jquery popper.js

diff --git a/config/webpack/environment.js b/config/webpack/environment.js
index d16d9af..86bf1a7 100644

fxn

Problem-Solving Games

My daughter and I love playing problem-solving/adventure games together. Here's a record of them.

1. Uncharted: The Lost Legacy
2. tint.
3. LEGO® Builder's Journey
4. Shadow of the Tomb Raider
5. Uncharted 4: A Thief's End
6. Grim Fandango Remastered

kendagriff

Solution to StoreError: invalid keystore format (OS X)

The following error appeared upon upgrading JRuby:

OpenSSL::X509::StoreError: setting default path failed: Invalid keystore format

Download cacert.pem

dolzenko

module Acme
  module Sidekiq
    module PaperTrailMiddleware
      class Client
        # @param [Object]
        # @param [Hash] job
        def call(_, job, *)
          job['whodunnit'] = ::PaperTrail.whodunnit
          yield
        end

jberkus

SELECT schemaname, relname,
       seq_scan as table_scans,
       idx_scan as index_scans,
       pg_size_pretty(pg_relation_size(relid)) as table_size,
       n_tup_ins + n_tup_del + n_tup_upd + n_tup_hot_upd as write_activty
FROM pg_stat_user_tables
WHERE seq_scan > 1000 
AND seq_scan > ( idx_scan / 10 )
AND pg_relation_size(relid) > ( 16000000 )
ORDER BY pg_relation_size(relid) desc;

jberkus

SELECT * FROM (
SELECT
  schemaname, tablename, 
  ROUND(CASE WHEN otta=0 THEN 0.0 ELSE ((sml.relpages/otta::numeric) * 100 - 100) END) AS tbloat,
  CASE WHEN relpages < otta THEN 0 ELSE round(bs*(sml.relpages-otta)::numeric / (1024^2)::numeric , 2 ) END AS wastedmb,
  ROUND(AVG(CASE WHEN iotta >= ipages THEN 0 
  		 WHEN iotta = 0 THEN 0 
		 ELSE (ipages/iotta::numeric) * 100 - 100 END), -1) AS idxbloat,
  SUM(CASE WHEN ipages < iotta THEN 0 ELSE round( bs*(ipages-iotta)::numeric / (1024^2)::numeric, 2 ) END) AS wastedidxmb
FROM (

jberkus

WITH table_scans as (
    SELECT relid,
        tables.idx_scan + tables.seq_scan as all_scans,
        ( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes,
                pg_relation_size(relid) as table_size
        FROM pg_stat_user_tables as tables
),
all_writes as (
    SELECT sum(writes) as total_writes
    FROM table_scans

jberkus

WITH btree_index_atts AS (
    SELECT nspname, relname, reltuples, relpages, indrelid, relam,
        regexp_split_to_table(indkey::text, ' ')::smallint AS attnum,
        indexrelid as index_oid
    FROM pg_index
    JOIN pg_class ON pg_class.oid=pg_index.indexrelid
    JOIN pg_namespace ON pg_namespace.oid = pg_class.relnamespace
    JOIN pg_am ON pg_class.relam = pg_am.oid
    WHERE pg_am.amname = 'btree'
    ),

dypsilon

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

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