qcam

Wait for AJAX Capybara

Add wait_for_ajax to your helper

def wait_for_ajax
  Timeout.timeout(Capybara.default_wait_time) do
    loop do
      active = page.evaluate_script('jQuery.active')
 break if active == 0

magnetikonline

Nginx FastCGI response buffer sizes

By default when Nginx starts receiving a response from a FastCGI backend (such as PHP-FPM) it will buffer the response in memory before delivering it to the client. Any response larger than the set buffer size is saved to a temporary file on disk.

This process is outlined at the Nginx ngx_http_fastcgi_module page manual page.

• Introduction
• Determine actual FastCGI response sizes
• Setting the buffer size
• Verifying results

codecaffeine

#!/usr/bin/env ruby

# Script to generate random images. Based on http://www.imagemagick.org/Usage/canvas/#random_blur

require 'optparse'

options = {}

optparse = OptionParser.new do |opts|

tadast

# 1) Create your private key (any password will do, we remove it below)

$ cd ~/.ssh
$ openssl genrsa -des3 -out server.orig.key 2048


# 2) Remove the password

$ openssl rsa -in server.orig.key -out server.key

rsutphin

# Requires Capistrano 3.2 or later

namespace :deploy do
  after :finishing, :tag_and_push_tag do
    on roles(:app) do
      within release_path do
        set(:current_revision, capture(:cat, 'REVISION'))

        # release path may be resolved already or not
        resolved_release_path = capture(:pwd, "-P")

azadkuh

#OpenSSL cheat sheet This is a brief howto for socket programmers.

create RSA key pairs

ex: 1024bits length key pair:

$> openssl genrsa -out myprivate.pem 1024
$> openssl rsa -in myprivate.pem -pubout -out mypublic.pem

jarcoal

package httpmock

import (
	"errors"
	"net/http"
)

// Responders are callbacks that receive and http request and return a mocked response.
type Responder func(*http.Request) (*http.Response, error)

CrookedNumber

0. This is quick and dirty and not terribly maintainable. But it's very useful for creating quick cards from the terminal. Requires familiarity with Trello and a basic understanding of bash.
1. Log-in to Trello.
2. Go to: https://trello.com/1/appKey/generate
3. Make note of your key. Replace any mention of YourTrelloKey with this hash.
4. Create a token. Go to https://trello.com/1/authorize?key=YourTrelloKey&name=SimpleBASHScript&expiration=never&response_type=token&scope=read,write in your browser and follow directions.
5. Make note of the token. Replace any mention of YourTrelloToken with this looong hash.
6. Pick a reasonable number of the most popular boards you use. Grab the URLs of those boards. At the same time, think of short, one-word, easy-to-remember names for each board (e.g., work, homeprojects, wedding).
7. Grab the board IDs of the boards you chose. It'll be the ~8 character hash-like string in the URL. E.g., for https://trello.com/b/aWsGTrsD/work the ID is aWsGTrsD
8. One by one, plug thos

clemensg

# /etc/make.conf
# Clemens Gruber, 2017
#

# Nearby mirror
#MASTER_SITE_OVERRIDE="ftp://ftp.at.freebsd.org/pub/FreeBSD/ports/distfiles/"
#MASTER_SITE_OVERRIDE="ftp://ftp.de.freebsd.org/pub/FreeBSD/ports/distfiles/"

# Build
MAKE_JOBS_NUMBER?=8

rothgar

# Idempotent way to build a /etc/hosts file with Ansible using your Ansible hosts inventory for a source.
# Will include all hosts the playbook is run on.
# Inspired from http://xmeblog.blogspot.com/2013/06/ansible-dynamicaly-update-etchosts.html

- name: "Build hosts file"
  lineinfile: dest=/etc/hosts regexp='.*{{ item }}$' line="{{ hostvars[item].ansible_default_ipv4.address }} {{item}}" state=present
  when: hostvars[item].ansible_default_ipv4.address is defined
  with_items: groups['all']