solyarisoftware

# Encoding: utf-8

#
# idle.rb
# 
# goal:
#   Ruby script to test how to fetch IMAP mails with IDLE mode.
#   IMAP IDLE allow a sort of "push" / "real-time" delivery.
#
#   I used the script to test LATENCY (end-to-end delivery times)

melnikaite

# lib/capistrano/tasks/assets.rake

Rake::Task['deploy:assets:precompile'].clear

namespace :deploy do
  namespace :assets do
    desc 'Precompile assets locally and then rsync to remote servers'
    task :precompile do
      local_manifest_path = %x{ls public/assets/manifest*}.strip

pjrvs

Web Design Contract (open-source)

Between [your name] and [their name]

Summary:

You ([their name]), located at [customer address] are hiring me ([your name]) located at [company address] to [design and develop a web site] for the estimated total price of [total] as outlined in our previous correspondence.

What do both parties agree to do?

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

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

speric

Chapter 1 - Object Oriented Design

The purpose of design is to allow you to do design later, and it's primary goal is to reduce the cost of change.

SOLID Design:

• Single Responsibility Principle: a class should have only a single responsibility
• Open-Closed Principle: Software entities should be open for extension, but closed for modification (inherit instead of modifying existing classes).
• Liskov Substitution: Objects in a program should be replaceable with instances of their subtypes without altering the correctness of that program.
• Interface Segregation: Many client-specific interfaces are better than one general-purpose interface.

denji

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

bjjb

# Capistrano 3.x Vagrant stage
# config/deploy/vagrant.rb

set :stage, :vagrant
set :rails_env, "production"

vagrant_ssh_config = `vagrant ssh-config`.split("\n")[1..-1].map(&:strip).inject({}) do |m, s|
  k, v = s.split(/\s/, 2).map(&:strip); m[k] = v; m
end

essame

module ActiveRecord
  module Querying
    delegate :group_date, :to => :scoped
  end
 
  module QueryMethods
    def group_date(column_name = nil, group_by = nil)
      return self if column_name.blank?
 
      # Rails uses a non standard time zone naming.

leods92

module ActiveRecord
  module Querying
    delegate :group_date, :to => :scoped
  end

  module QueryMethods
    def group_date(column_name = nil)
      return self if column_name.blank?

      # Rails uses a non standard time zone naming.