| # ** ERROR 1 ** | |
| # FATAL: lock file "postmaster.pid" already exists | |
| # HINT: Is another postmaster (PID 4646) running in data directory "/usr/local/var/postgres"? | |
| # | |
| # ** ERROR 2 ** | |
| # Is the server running locally and accepting connections on Unix domain socket "/tmp/.s.PGSQL.5432"? | |
| # | |
| # To fix one of this errors: | |
| cat /usr/local/var/postgres/postmaster.pid # pid is the number on first line |
| task :env_checker do | |
| unless Rails.env.development? | |
| puts "Not in development environment, exiting!" | |
| exit 1 | |
| end | |
| end | |
| namespace :app_name do | |
| desc 'Anonymize user, company, and location information' | |
| task :anonymize => [:environment, :env_checker] do |
| gemcutter => redis downloads spec | |
| ================================= | |
| keys | |
| ---- | |
| downloads => global counter for all gem downloads | |
| downloads:today => sorted set for downloads from today | |
| downloads:rubygem:rails => counter for all rails downloads | |
| downloads:version:rails-2.3.5 => counter for all rails 2.3.5 downloads |
A good commit message looks like this:
Header line: explaining the commit in one line
Body of commit message is a few lines of text, explaining things
in more detail, possibly giving some background about the issue
being fixed, etc etc.
The body of the commit message can be several paragraphs, and
please do proper word-wrap and keep columns shorter than about
| require 'amqp' | |
| module HiringThingEM | |
| def self.start | |
| if defined?(PhusionPassenger) | |
| PhusionPassenger.on_event(:starting_worker_process) do |forked| | |
| # for passenger, we need to avoid orphaned threads | |
| if forked && EM.reactor_running? | |
| EM.stop | |
| end | |
| Thread.new { |
| class Api::RegistrationsController < Api::BaseController | |
| respond_to :json | |
| def create | |
| user = User.new(params[:user]) | |
| if user.save | |
| render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201 | |
| return | |
| else |
| #!/bin/sh | |
| set -e | |
| # Example init script, this can be used with nginx, too, | |
| # since nginx and unicorn accept the same signals | |
| # Feel free to change any of the following variables for your app: | |
| TIMEOUT=${TIMEOUT-60} | |
| APP_ROOT=/path/to/your/app/current | |
| PID=$APP_ROOT/tmp/pids/unicorn.pid | |
| ENVIRONMENT=production |
| # Some good references are: | |
| # http://russbrooks.com/2010/11/25/install-postgresql-9-on-os-x | |
| # http://www.paolocorti.net/2008/01/30/installing-postgis-on-ubuntu/ | |
| # http://postgis.refractions.net/documentation/manual-1.5/ch02.html#id2630392 | |
| #1. Install PostgreSQL postgis and postgres | |
| brew install postgis | |
| initdb /usr/local/var/postgres | |
| pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start |
| # =============================== | |
| # Counters with Redis Sorted Sets | |
| # =============================== | |
| redis-cli DEL downloads:total downloads:total:today downloads:files:total downloads:files:2011-05-10 | |
| # -------------- | |
| # STORING COUNTS | |
| # -------------- | |
| # On each hit for file, do this: |
Most of these guidelines are to match Apple's documentation and community-accepted best practices. Some are derived some personal preference. This document aims to set a standard way of doing things so everyone can do things the same way. If there is something you are not particularly fond of, it is encouraged to do it anyway to be consistent with everyone else.
This document is mainly targeted toward iOS development, but definitely applies to Mac as well.
NSString *foo = @"bar";