dhh

class Profile < ActiveModel::Aggregator
  aggregate :user
  aggregate :email

  def combine
    user.save
    user.emails.build(email_attributes).save
  end
end

dhh

# Original Rails controller and action
class EmployeesController < ApplicationController
  def create
    @employee = Employee.new(employee_params)
    
    if @employee.save
      redirect_to @employee, notice: "Employee #{@employee.name} created"
    else
      render :new
    end

Geesu

Rake::Task["assets:precompile"].clear
namespace :assets do
  task 'precompile' do
      puts "Not pre-compiling assets..."
  end
end

hadees

module ArelHelpers
  extend self

  def self.included(base)
    base.extend self
  end

  def asterisk(arel_table_or_model)
    arel_table, columns = case arel_table_or_model
                          when Arel::Table

mankind

http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails

#payload: [{"kind"=>"person"}]
Segment.where("payload @> ?", [{kind: "person"}].to_json)

#data: {"interest"=>["music", "movies", "programming"]}
Segment.where("data @> ?",  {"interest": ["music", "movies", "programming"]}.to_json)
Segment.where("data #>> '{interest, 1}' = 'movies' ")
Segment.where("jsonb_array_length(data->'interest') > 1")

kendrahavens

---

title: Debug a .NET Core Project in a Docker container with VS Code description: Debug a .NET Core Project in a Docker container with VS Code keywords: .NET, .NET Core, Docker, Debug, debugging, vs code, visual studio code, dotnet, core ms.author: kendrahavens ms.date: 02/15/17 ms.topic: article ms.prod: .net-core ms.assetid: b9c42367-72e7-4947-b7e2-316a240fbb39

elliotforbes

package main

import (
	"encoding/json"
	"fmt"
	"log"
	"net/http"

	"github.com/gorilla/mux"
	"github.com/jinzhu/gorm"

ernestkamara

== Adb Server
adb kill-server
adb start-server 

== Adb Reboot
adb reboot
adb reboot recovery 
adb reboot-bootloader

== Shell

reireias

https://github.com/reireias/dotseeker

grep -r -E -v -h '^\s*#' files | grep --color=none -E "^\s*alias " | sed -e 's/#.*//g' -e 's/^\s*//g' -e 's/\s*$//g' | sort | uniq -c | sort -nr

 90 alias ls='ls --color=auto'
 87 alias grep='grep --color=auto'
 59 alias fgrep='fgrep --color=auto'

59 alias egrep='egrep --color=auto'

nasrulhazim

Installing Brew

$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Installing MSSQL Tools

brew tap microsoft/mssql-release https://github.com/Microsoft/homebrew-mssql-release