(by @andrestaltz)
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.
# Assumes the database container is named 'db' | |
DOCKER_DB_NAME="$(docker-compose ps -q db)" | |
DB_HOSTNAME=db | |
DB_USER=postgres | |
LOCAL_DUMP_PATH="path/to/local.dump" | |
docker-compose up -d db | |
docker exec -i "${DOCKER_DB_NAME}" pg_restore -C --clean --no-acl --no-owner -U "${DB_USER}" -d "${DB_HOSTNAME}" < "${LOCAL_DUMP_PATH}" | |
docker-compose stop db |
(by @andrestaltz)
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.
########### | |
# general # | |
########### | |
# Replace C-b prefix with Alt+Space (so it won't clash with vim) | |
unbind C-b | |
set-option -g prefix M-Space | |
set-window-option -g mode-keys vi | |
# set-option -g default-shell /usr/local/bin/fish |
If your running a x64 bit Ubuntu or other Linux and find USB transfers hang at the end apply this fix:
echo $((16*1024*1024)) > /proc/sys/vm/dirty_background_bytes
echo $((48*1024*1024)) > /proc/sys/vm/dirty_bytes
I suggest you edit your /etc/rc.local
file to make this change persistant across reboots.
sudo nano /etc/rc.local
HTTP status code symbols for Rails | |
Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings. | |
Status Code Symbol | |
1xx Informational | |
100 :continue | |
101 :switching_protocols | |
102 :processing |
This list is based on aliases_spec.rb.
You can see also Module: RSpec::Matchers API.
matcher | aliased to | description |
---|---|---|
a_truthy_value | be_truthy | a truthy value |
a_falsey_value | be_falsey | a falsey value |
be_falsy | be_falsey | be falsy |
a_falsy_value | be_falsey | a falsy value |
# frozen_string_literal: true | |
# A VCR trick to include preparation and cleanup phases for external services | |
# directly within the test files (the phases run ONLY when recording cassettes): | |
# | |
# RSpec.describe EvilMartiansAPI::Client, vcr: true do | |
# let(:client) { described_class.new } | |
# | |
# let(:developer_team_number) { 42 } | |
# |