andyyou

Rails 5.2 with webpacker, bootstrap, stimulus starter

This gist will collects all issues we solved with Rails 5.2 and Webpacker

Create Project

# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test

chairco

How to: Allow Node to bind to port 80 without sudo

TL;DR

Only do this if you understand the consequences: all node programs will be able to bind on ports < 1024

sudo setcap 'cap_net_bind_service=+ep' /usr/local/bin/node

Important: your node location may vary. Use which node to find it, or use it directly in the command:

thetutlage

@import url('https://fonts.googleapis.com/css?family=Open+Sans:400,400i,600,700');

html, body {
  height: 100%;
  width: 100%;
}

body {
  font-family: 'Open Sans', sans-serif;
  font-weight: 400;

pydevops

• 0.1. References
• 0.2. Other cheatsheets
• 0.3. Manage multiple gcloud config configurations
  • 0.3.1. Switch gcloud context with gcloud config
• 0.4. Credentials
• 0.5. info
• 0.6. projects
• 0.7. zones & regions
• 0.8. Organization
• 0.9. billing

kirankarki

1. Change rails version in Gemfile
> gem 'rails', '~> 5.1', '>= 5.1.4'

2. Remove Gemfile.lock
> git rm Gemfile.lock

3. Run bundle install command
> bundle install --jobs=5

4. Run rails' app update to apply changes to app

callmeloureiro

/*
Hoje não deixaremos mais ninguém no vácuo no whatsapp
Para utilizar:
- Abra o web.whatsapp.com;
- Abra o console e cole o código que está no gist;
- Aguarde e verá uma mensagem sendo enviada a cada momento que alguém te enviar alguma mensagem.
Confira também como ser chato no whatsapp: https://gist.github.com/mathloureiro/4c74d60f051ed59650cc76d1da0d32da
e como ser chato no mensseger: https://gist.github.com/mathloureiro/d3f91d19cf148838217e42a0c6df5ed8
*/

telwell

# Adapted from https://rubyplus.com/articles/3401-Customize-Field-Error-in-Rails-5
ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|
  html = ''

  form_fields = [
    'textarea',
    'input',
    'select'
  ]

PavloBezpalov

root# apt-get update
root# apt-get upgrade

// dependencies for Ruby
root# apt-get install -y git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev \
  libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties libffi-dev \
  libpcre3-dev unzip

// Node.js v7
root# curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash -

hardiksondagar

Both methods below are almost equivalent, it just depends on which file you want to edit. I'd recommend .bashrc myself, as it doesn't involve editing a local copy of a system file.

If you experience any problems with this, please comment below so that it can be fixed.

Using ~/.bashrc

1. Edit ~/.bashrc with this command:

gedit ~/.bashrc

pawelztef

<div class="container">
  <% flash.each do |type, msg| %>
    <div class="alert <%= bootstrap_class_for_flash(type) %> alert-dismissable fade show">
      <%= msg %>
      <button class="close" data-dismiss="alert">x</button>
    </div>
  <% end %> 
</div>