jourdein

# STEP 1: VERIFY THAT YOU DO NOT ALREADY HAVE POSTGRESQL INSTALLED ON YOUR SYSTEM
ps ax | grep postgres

# STEP 2: INSTALL POSTGRESQL ON YOUR SYSTEM
sudo apt-get update
sudo apt-get install postgresql-9.1

# List All Postgres related packages
dpkg -l | grep postgres

guzart

#!/bin/bash
rm -rf api.rubyonrails.org/
wget -r -k -p http://api.rubyonrails.org/
rm rails_api.rar
rar a -r rails_api.rar api.rubyonrails.org/

oelmekki

namespace :routes do
  desc 'Print out all defined routes in match order, with names, per constraint class. Target specific constraint class with CONSTRAINT=x. Target specific controller with CONTROLLER=x.'
  task constrained: :environment do
    Rails.application.reload_routes!

    constraints_routes = Hash.new

    Rails.application.routes.routes.each do |route|
      group = (route.app.class == ActionDispatch::Routing::Mapper::Constraints ? route.app.send( :constraints ).first.to_s : 'No constraint class')
      constraints_routes[group] ||= []

aliang

# yes, sometimes you need to do this. you get pilloried in a forum if you
# ask about it, though!

# this code taken from
# http://wholemeal.co.nz/blog/2011/04/05/rendering-from-a-model-in-rails-3/

class MyModel < ActiveRecord::Base
  # Use the my_models/_my_model.txt.erb view to render this object as a string
  def to_s
    ActionView::Base.new(Rails.configuration.paths.app.views.first).render(

amiel

class MyUploader < CarrierWave::Uploader::Base
  include Thumbkit::Adapters::CarrierWave


  # Watermark should always be processed after thumbkit, ensuring that we always
  # have a valid image and we don't need to change the extension
  def watermark(watermark_image, options = {})
    cache_stored_file! if !cached?
    Watermarker.new(current_path, watermark_image).watermark!(options)
  end

bitoiu

Copy the default template of openssl.cnf to a writable location.

cp /System/Library/OpenSSL/openssl.cnf src

Uncomment the req_extensions = v3_req

req_extensions = v3_req # The extensions to add to a certificate request

Add subjectAltName to v3_req section

chaintng

// IDEA FROM: https://stackoverflow.com/questions/33929712/crypto-in-nodejs-and-ruby

var crypto = require('crypto'),
    algorithm = 'aes-256-cbc',
    key = 'SOME_RANDOM_KEY_32_CHR_123456789', // 32 Characters
    iv = "0000000000000000"; // 16 Characters

function encrypt(text){
  var cipher = crypto.createCipheriv(algorithm,key,iv)
  var crypted = cipher.update(text,'utf-8',"base64")

PuKoren

# You must first install apktool (https://github.com/iBotPeaches/Apktool) and android SDK
# and decompile apk using it 
# apktool d -rf my-app.apk

# then generate a key for sign in:
# keytool -genkey -v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 10000
rm signed-app.apk
apktool b -f -d com.myapp
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.keystore com.myapp/dist/com.myapp.apk alias_name
zipalign -v 4 com.myapp/dist/com.myapp.apk signed-app.apk

pboling

Analysis of Slim vs. Haml Project Health

• Static data as of April 13, 2015, some updates as of October 1, 2015

#	Metric	Haml	Slim	Winner
1	Issues			Slim
2	Stars			Slim
3	Quality		--	Haml
4	Test Coverage	![Code Climate coverage](https://i

wbroek

NOTE: Easier way is the X86 way, described on https://www.genymotion.com/help/desktop/faq/#google-play-services

Download the following ZIPs:
    
    ARM Translation Installer v1.1 (http://www.mirrorcreator.com/files/0ZIO8PME/Genymotion-ARM-Translation_v1.1.zip_links)
    
    Download the correct GApps for your Android version:
      Google Apps for Android 6.0 (https://www.androidfilehost.com/?fid=24052804347835438 - benzo-gapps-M-20151011-signed-chroma-r3.zip)
      Google Apps for Android 5.1 (https://www.androidfilehost.com/?fid=96042739161891406 - gapps-L-4-21-15.zip)
      Google Apps for Android 5.0 (https://www.androidfilehost.com/?fid=95784891001614559 - gapps-lp-20141109-signed.zip)