jhubert

React = require 'react'
{div, p} = React.DOM

module.exports = React.createClass
  displayName: 'IntroPage'
  render: ->
    div {},
      p {}, 'Welcome to my ReactJS app'

sebmarkbage

New React Element Factories and JSX

In React 0.12, we're making a core change to how React.createClass(...) and JSX works.

If you're using JSX in the typical way for all (and only) React components, then this transition will be seamless. Otherwise there are some minor breaking changes described below.

The Problem

jaygooby

If you import live data into Google Docs spreadsheets using the importdata function and you want to force a refresh at a certain interval, but you also want to ensure that some cache-busting goes on, append a querystring that's the epoch time value that the refresh occurs, so for a sheet that should grab new data every hour you could force an update like this:

importData("http://example.com/data.csv?" & hour(googleclock()) & ")")

But the url requested looks like this: http://example.com/data.csv?11 if the refresh happened at 11am. The next day at 11, the url will be the same, so there's a chance you may get cached data. To get around this, use an epoch time-based refresh. The formula:

=((date(year(googleclock()),month(googleclock()),day(googleclock())) & " " & time(hour(googleclock()), 0, 0)) - DATE( 1970;1;1))*86400

gives you the epoch timestamp for the time at the current hour. If you wanted the timest

dhh

class Ticket < ActiveRecord::Base
  belongs_to :grouper
  belongs_to :user

  validate :user_cant_be_blacklisted, on: :confirmation
  validate :user_cant_double_book, on: :confirmation

  validate :grouper_cant_be_full, on: :confirmation
  validate :grouper_cant_have_occurred, on: :confirmation

dhh

0. First-use of the message template

<% renders messages/_message.html.erb %>
<%= render @messages %>

1. Form submitting via Ajax

<%= form_for @project.messages.new, remote: true do |form| %>
 ...

jonwolfe

class @GoogleAnalytics

  @load: ->
    # Google Analytics depends on a global _gaq array. window is the global scope.
    window._gaq = []
    window._gaq.push ["_setAccount", GoogleAnalytics.analyticsId()]

    # Create a script element and insert it in the DOM
    ga = document.createElement("script")
    ga.type = "text/javascript"

indirect

#!/bin/bash

# I alias this script to `mux`:
#   $ alias mux=tmux-named
# Then I tell terminal to automatically attach new windows to my session named "main",
# by setting the preference named "Shells open with" to this command:
#   /path/to/tmux-named main
#
# When working on a particular project, I can jump a session for that project
# by running "mux project-name".

mtowers

Description

A Dashing widget for displaying the number of visitors to your website over a specified timeframe, as reported by Google Analytics

Dependencies

google-api-ruby-client

jwreagor

module AssertQueue

  def assert_queued(klass, args)
    assert AssertQueue.includes?(klass, args), "Queue should contain #{klass} with args #{args.inspect}\n#{AssertQueue.queue.inspect}"
  end

  def self.included(base)
    Sidekiq::Client.instance_eval do
      def push(item)
        AssertQueue.queue.push item

briandoll

To toast:

• Make sure you have ImageMagick installed (brew install imagemagick)
• Change line 7 of toast.rb to the repository name you're working with
• toast!

$ bundle install
$ ./get_token [user] [pass]
$ export GHUSER=[myuser]