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version: '3' | |
services: | |
mysqldb: | |
image: mysql:5.7.22 | |
container_name: mysql_container_name | |
restart: always | |
ulimits: | |
nproc: 65535 | |
nofile: | |
soft: 20000 |
You might get this error with InnoDB tables on MariaDB < 10.2.2, MySQL < 5.7.
Although, this error might be also triggered on newer versions if you switch to
COMPACT
row format.
In the abovementioned releases the default InnoDB row format is COMPACT
.
With this format the maximum index prefix length
is [767 bytes][max-index-prefix].
The default character set is [latin1
][def-charset], but if you use
Charts are from different sources and thus colors are inconsistent, please carefully read the chart's legends.
Like this? Check React Native vs Flutter: https://gist.github.com/tkrotoff/93f5278a4e8df7e5f6928eff98684979
This gist will collects all issues we solved with Rails 5.2 and Webpacker
# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test
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# config/initializers/activestorage.rb | |
Rails.application.config.to_prepare do | |
# Provides the class-level DSL for declaring that an Active Record model has attached blobs. | |
ActiveStorage::Attached::Macros.module_eval do | |
def has_one_attached(name, dependent: :purge_later, acl: :private) | |
class_eval <<-CODE, __FILE__, __LINE__ + 1 | |
def #{name} | |
@active_storage_attached_#{name} ||= ActiveStorage::Attached::One.new("#{name}", self, dependent: #{dependent == :purge_later ? ":purge_later" : "false"}, acl: "#{acl}") | |
end |
$ 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
Short (72 chars or less) summary
More detailed explanatory text. Wrap it to 72 characters. The blank
line separating the summary from the body is critical (unless you omit
the body entirely).
Write your commit message in the imperative: "Fix bug" and not "Fixed
bug" or "Fixes bug." This convention matches up with commit messages
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# 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 |
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unless File.exist?('Gemfile') | |
File.write('Gemfile', <<-GEMFILE) | |
source 'https://rubygems.org' | |
gem 'rails', '4.1.8' | |
#gem 'rails', '4.2.0.rc3' | |
gem 'sqlite3' | |
gem 'pg' | |
gem 'byebug' | |
GEMFILE |
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