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# MySQL. Versions 4.1 and 5.0 are recommended.
#
# Install the MySQL driver:
# gem install mysql2
#
# And be sure to use new-style password hashing:
# http://dev.mysql.com/doc/refman/5.0/en/old-client.html
development:
adapter: mysql2
encoding: utf8
# http://unfoldthat.com/2012/06/02/quick-deploy-chef-solo-fabric.html
from fabric.api import settings, run, sudo, reboot, put, cd, env
AWS_ACCESS_KEY = '...'
AWS_SECRET_KEY = '...'
AWS_KEYPAIR_NAME = '...'
AWS_SECURITY_GROUPS = ['default']
#!/usr/bin/env bash
# Pre-requisites
sudo apt-get -y update
sudo apt-get --no-install-recommends -y install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev libgdbm-dev ncurses-dev automake libtool bison subversion pkg-config libffi-dev vim
# Download and compile Ruby 2.0.0-p0
cd /tmp
wget ftp://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p0.tar.gz
tar -xvzf ruby-2.0.0-p0.tar.gz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

So you're curious in learning this new thing called (Functional) Reactive Programming (FRP).

Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:

Rx.Observable.prototype.flatMapLatest(selector, [thisArg])

Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.

@tony612
tony612 / arcanist_cheatsheet.md
Last active July 7, 2023 05:29 — forked from sekimura/gist:6367366
arcanist cheatsheet
  • create tasks T{NNNN} asign them
  • create a branch with name like "T{NNNN}-boo-hoo"
  • git checkout -b T1234-boo-foo
  • commit changes on that branch until it gets ready to be reviewed
  • git commit -am 'first'
  • git commit -am 'now it works'
  • check if it's lint free (NOTE: it runs lint against only modified files)
  • arc lint
  • push a review request to the server. This will create a diff with id D{NNNN}
  • arc diff
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')
namespace :figaro do
desc "SCP transfer figaro configuration to the shared folder"
task :setup do
transfer :up, "config/application.yml", "#{shared_path}/application.yml", :via => :scp
end
desc "Symlink application.yml to the release path"
task :finalize do
run "ln -sf #{shared_path}/application.yml #{release_path}/config/application.yml"
end
ruby 1.9.1p243 (2009-07-16 revision 24175) [x86_64-linux]
curb (0.6.2.1)
em-http-request (0.2.5)
eventmachine (0.12.10)
typhoeus (0.1.13)
user system total real Memory (Kb)
4kb std
0.000000 0.000000 3.010000 ( 22.408594) 24,484
;;
;; NS CHEATSHEET
;;
;; * :require makes functions available with a namespace prefix.
;;
;; * :use makes functions available without a namespace prefix
;; (i.e., refers functions to the current namespace).
;;
;; * :import refers Java classes to the current namespace.
;;
# username = "my_username"
# pwd = "my_password"
# target_path = "my_target_path"
# saving auth cookie
system %Q{wget --save-cookies /tmp/cookie.txt --keep-session-cookies --post-data "username=#{username}&password=#{pwd}" -O - \
https://rubytapas.dpdcart.com/subscriber/login?__dpd_cart=d08391e6-5fe2-4400-8b27-2dc17b413027}
(25..600).each do |i|