This is the companion to my YouTube video: https://youtu.be/MJSZ3WcgHeE
https://guides.rubyonrails.org/debugging_rails_applications.html
- Putting debug info into views using
debug
helper (orto_yaml
orinspect
)
php artisan --help OR -h | |
php artisan --quiet OR -q | |
php artisan --version OR -V | |
php artisan --no-interaction OR -n | |
php artisan --ansi | |
php artisan --no-ansi | |
php artisan --env | |
// -v|vv|vvv Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug | |
php artisan --verbose |
#!/usr/bin/env ruby | |
# encoding: UTF-8 | |
# Convert FLAC files to mp3 files, keeping metadata from the FLAC files. | |
# | |
# Requires that FLAC (including metaflac) and LAME tools be installed | |
# and on the path. | |
# | |
# Takes any number of .flac files on the command line. |
This is the companion to my YouTube video: https://youtu.be/MJSZ3WcgHeE
https://guides.rubyonrails.org/debugging_rails_applications.html
debug
helper (or to_yaml
or inspect
)Unknown username "whoopsie" in message bus configuration file (Crouton) | |
For some time I had this notification "Unknown username 'whoopsie' in message bus configuration file" coming up when I started my Ubuntu-server on my Chromebook via crouton. It seemed not to do anything wrong but hey, I hate to see error messages popping up on the screen and not knowing what it really means. | |
In my search I've learned that the user 'whoopsie' is being used for the error reporting daemon in Ubuntu. | |
System Description: | |
Toshiba Chromebook 2: | |
Intel® Celeron® Processor N2840 | |
Intel® HD Graphics | |
4GB DDR3 1600MHz |
Magical Authentication with Sorcery | |
Gems | |
Ruby on Rails | |
March 16, 2015 | |
Share | |
Magician Hat |
class Game | |
attr_gtk | |
def tick | |
defaults | |
input | |
calc | |
render | |
end |
$ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
$ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>
add this to docker-composefile after build line
stdin_open: true
tty: true
to be like this
services:
app:
build:
# create a migration to enable uuid# This will generate a new migration file with | |
# timestamp_enable_uuid_extension.rbrails g migration EnableUuidExtension# In migration file add following line to enable pgcryptoclass EnableUuidExtension < ActiveRecord::Migration[6.0] | |
def change | |
enable_extension 'pgcrypto' | |
end | |
end | |
# Create migration for tasks tablerails g migration CreateTasksclass CreateTasks < ActiveRecord::Migration[6.0] | |
def change |