kirs

# this is a dirty implementation of logger that
# compiles AR queries with trace into /last_request_log.html
# the snippet is useful when optimizing performance of the endpoint

class QueryLogSubscriber < ActiveSupport::LogSubscriber
  TRACE_LEVEL = :app
  LINES = 5
  IGNORE_CACHED_QUERIES = false

  def initialize

iangreenleaf

#
#= dump database to yaml for fixtures
#
# originated by elm200 <http://d.hatena.ne.jp/elm200/20070928/1190947947>
#
#== install
#
# move this file to RAILS_ROOT/lib/tasks/extract_fixtures.rake
#
namespace :db do

ChuckJHardy

DigitalOcean Ubuntu 14.04 x64 + Rails 4 + Nginx + Unicorn + PostgreSQL + Capistrano 3

Create a Droplet

SSH into Root

$ ssh root@123.123.123.123

Change Root Password

tdg5

module Concerns
  module Mocha
    module CallsThrough
      def calls_through
        method_name = @method_matcher.expected_method_name
        @mock.instance_variable_get(:@receiver)
        @original_method = @mock.instance_variable_get(:@mockery).stubba.stubba_methods.find do |mockery|
          mockery.method == method_name
        end.instance_variable_get(:@original_method)
        self

rosskevin

# less to scss based on http://stackoverflow.com/a/19167099/2363935
namespace :convert do

  task :less_to_scss do

    source_glob = "assets/less/*.less"
    dest_dir = "converted"

    rm_r dest_dir rescue nil
    mkdir_p(dest_dir)

LeCoupa

# A little Meteor CheatSheet about Iron-Router. (updated on a weekly basis)
# Check our Studio: https://gentlenode.com/


meteor add iron:router
meteor update iron:router


# Iron Router > Configuration

mikaelbr

// === Arrays

var [a, b] = [1, 2];
console.log(a, b);
//=> 1 2


// Use from functions, only select from pattern
var foo = () => [1, 2, 3];

rooreynolds

const int voltPin =  4;
const int maxVoltAdjust = 230; // analog out is max 255, but for my voltmeter 230 == 100%

void setup()   {                
  pinMode(voltPin, OUTPUT);
  Serial.begin(19200);
}

String inData;
 

RaVbaker

To open SQLite Things.app database run this command in Terminal.app:

$ sqlite3 ~/Library/Containers/com.culturedcode.things/Data/Library/Application\ Support/Cultured\ Code/Things/ThingsLibrary.db

In SQLite command-line type this query to get your tasks stats:

sqlite> .mode column
sqlite> .header on
sqlite> select zscheduler, zstatus, ztrashed, count(*) from ZTHING where z_ent = 13 group by  zstatus,ztrashed order by Z_pk desc;

ZSCHEDULER ZSTATUS ZTRASHED count(*)

kenyee

Make a subdirectory named packages/mynpms in your project.
Add a package.js that looks something like this:

    Package.describe({
      summary: "Custom app NPM dependencies"
    });
    
    Npm.depends({
     nconf: '0.6.7',
     feedparser: '0.16.1'