regisdiogo

public class Startup
{
  public IServiceProvider ConfigureServices(IServiceCollection services)
  {
    services.AddMvc().AddJsonOptions(options =>
    {
      options.SerializerSettings.Converters.Add(new Newtonsoft.Json.Converters.StringEnumConverter());
      options.SerializerSettings.NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore;
    });
  }

michaellihs

tmux Cheat Sheet

Table of Contents

• General Usage
• Shortcuts
• Commands
• Scripting tmux
• Configuring tmux

alces

• using Ansible command line:

ansible-playbook --connection=local 127.0.0.1 playbook.yml

• using inventory:

127.0.0.1 ansible_connection=local

b1nary

[  
   {  
      "text":"The only people who never fail are those who never try.",
      "from":"Ilka Chase"
   },
   {  
      "text":"Failure is just another way to learn how to do something right.",
      "from":"Marian Wright Edelman"
   },
   {  

cassidoo

# Bash Stuff
alias reload='source ~/.bash_profile'
alias a='echo "------------Your aliases------------";alias'
alias sa='source ~/.bash_profile;echo "Bash aliases sourced."'
alias bp='vim ~/.bash_profile'

# Install git completion here: brew install git bash-completion
[ -f /usr/local/etc/bash_completion ] && . /usr/local/etc/bash_completion

# Git Stuff

irisli

"use strict";

var stackTrace = (new Error()).stack; // Only tested in latest FF and Chrome
var callerName = stackTrace.replace(/^Error\s+/, ''); // Sanitize Chrome
callerName = callerName.split("\n")[1]; // 1st item is this, 2nd item is caller
callerName = callerName.replace(/^\s+at Object./, ''); // Sanitize Chrome
callerName = callerName.replace(/ \(.+\)$/, ''); // Sanitize Chrome
callerName = callerName.replace(/\@.+/, ''); // Sanitize Firefox

console.log(callerName)

Andrew-Max

App.LibraryRoute = App.ApplicationRoute.extend({
  activate: function () {
    //no longer enter
    this._super();
    only called once on entering a route. 
  },

  beforeModel: function () {
    // any state you want in place before the model is initialized, this is called before any model promises are resolved
    // also could be used to conditionally prevent access to a route by throwing transition.abort

eliotsykes

require 'rails_helper'

RSpec.describe TodosController, :type => :controller do

  describe "GET #index" do
  #describe "POST #create" do
  #describe "GET #show" do
  #describe "PATCH #update" do (or PUT #update)
  #describe "DELETE #destroy" do
  #describe "GET #new" do

mlr

# Model

expect(@user).to have(1).error_on(:username) # checks whether there is an error in username
expect(@user.errors[:username]).to include("can't be blank") # check for the error message

# Rendering

expect(response).to render_template(:index)

# Redirecting

justin808

# Using these pry gems -- copy to your Gemfile
# group :development, :test do
#   gem 'awesome_print' # pretty print ruby objects
#   gem 'pry' # Console with powerful introspection capabilities
#   gem 'pry-byebug' # Integrates pry with byebug
#   gem 'pry-doc' # Provide MRI Core documentation
#   gem 'pry-rails' # Causes rails console to open pry. `DISABLE_PRY_RAILS=1 rails c` can still open with IRB
#   gem 'pry-rescue' # Start a pry session whenever something goes wrong.
#   gem 'pry-theme' # An easy way to customize Pry colors via theme files
# end