Skip to content

Instantly share code, notes, and snippets.

View reicheltd's full-sized avatar

Daniel R. reicheltd

19 followers · 20 following
  • Düsseldorf
View GitHub Profile
@deepak
deepak / example nginx config.txt
Last active February 22, 2019 22:11
example nginx config with SSL from LetsEncrypt for a rails app (see steps.txt)
# rails config needs `force_ssl`
# example:
# Force all access to the app over SSL, use Strict-Transport-Security,
# and use secure cookies.
# config.force_ssl = true
# and rails needs some headers to be set, otherwise will be trapped in a redirect loop
# nginx config for headers:
# proxy_set_header X-Real-IP $remote_addr;
# proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# proxy_set_header X-Forwarded-Proto https;
@PurpleBooth
PurpleBooth / README-Template.md
Last active May 6, 2024 07:22
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@developius
developius / README.md
Last active April 25, 2024 22:15
Setup SSH keys for use with GitHub/GitLab/BitBucket etc

Create a new repository, or reuse an existing one.

Generate a new SSH key:

ssh-keygen -t rsa -C "your_email@example.com"

Copy the contents of the file ~/.ssh/id_rsa.pub to your SSH keys in your GitHub account settings (https://github.com/settings/keys).

Test SSH key:

@joost
joost / README.md
Last active January 8, 2024 20:03
How to fix invalid byte sequence in UTF-8 rack in Rails

Add the utf8_sanitizer.rb to your Rails 3.2 project in app/middleware. Instead of removing the invalid request characters and continuing the request (as some gems do) it returns a 400 error.

Add the following line to your config/application.rb:

config.middleware.use 'Utf8Sanitizer'

If you only need it in production add to config/environments/production.rb. This can be without quotes:

config.middleware.use Utf8Sanitizer
@pcreux
pcreux / Gemfile
Last active December 11, 2023 20:24
Fast Rails + Heroku Configuration
group :production do
gem 'unicorn'
# Enable gzip compression on heroku, but don't compress images.
gem 'heroku-deflater'
# Heroku injects it if it's not in there already
gem 'rails_12factor'
end
@suryart
suryart / application.html.erb
Last active October 26, 2023 00:16
Rails 4 flash messages using Twitter Bootstrap(bootstrap-sass: https://github.com/thomas-mcdonald/bootstrap-sass). An improved version of https://gist.github.com/roberto/3344628
// layout file
<body>
<div class="container">
<%= flash_messages %>
<%= yield %>
</div><!-- /container -->
</body>
@johnjohndoe
johnjohndoe / uri_validator.rb
Last active March 16, 2017 17:39 — forked from bluemont/url_validator.rb
Rails UriValidator using the `adressable` gem, https://github.com/sporkmonger/addressable. Related Stackoverflow thread: http://stackoverflow.com/questions/7167895/whats-a-good-way-to-validate-links-urls-in-rails-3
require 'addressable/uri'
# Source: http://gist.github.com/bf4/5320847
# Accepts options[:message] and options[:allowed_protocols]
# spec/validators/uri_validator_spec.rb
class UriValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
uri = parse_uri(value)
if !uri
@PaulKinlan
PaulKinlan / criticalcss-bookmarklet-devtool-snippet.js
Last active April 2, 2024 02:45
CriticalCSS Bookmarklet and Devtool Snippet.js
(function() {
var CSSCriticalPath = function(w, d, opts) {
var opt = opts || {};
var css = {};
var pushCSS = function(r) {
if(!!css[r.selectorText] === false) css[r.selectorText] = {};
var styles = r.style.cssText.split(/;(?![A-Za-z0-9])/);
for(var i = 0; i < styles.length; i++) {
if(!!styles[i] === false) continue;
var pair = styles[i].split(": ");
@flarik
flarik / dot.powrc.sh
Created June 12, 2013 10:25
Pow's .porwrc config file for use with RVM's config files .rvmrc or .ruby-version (+ optional .ruby-gemset)
if [ -f "${rvm_path}/scripts/rvm" ]; then
source "${rvm_path}/scripts/rvm"
if [ -f ".rvmrc" ]; then
source ".rvmrc"
elif [ -f ".ruby-version" ] && [ -f ".ruby-gemset" ]; then
rvm use `cat .ruby-version`@`cat .ruby-gemset`
elif [ -f ".ruby-version" ]; then
rvm use `cat .ruby-version`
@dahu
dahu / gist:5640326
Created May 23, 2013 23:42
Bubble visual selection horizontally within the line - primer
" BubbleLeft()
" Demo of bubbling in visual mode
" Barry Arthur, 2013-05-24
" When you get BubbleRight() working, collapse them into a
" single Bubble(dir) function.
function! BubbleLeft()
let sel_save = &selection
let &selection = "inclusive"