kevincolten

$ ps aux | grep mysql
$ sudo kill -9 629 513 #1, 5, 9 (varying levels of process killing)

kevincolten

class ApplicationController < ActionController::Base
    protect_from_forgery
    before_filter :cor

    def cor
      headers["Access-Control-Allow-Origin"]  = "http://localhost:8000"
      headers["Access-Control-Allow-Methods"] = %w{GET POST PUT DELETE}.join(",")
      headers["Access-Control-Allow-Headers"] = %w{Origin Accept Content-Type X-Requested-With X-CSRF-Token}.join(",")
      head(:ok) if request.request_method == "OPTIONS"
    end

kevincolten

sudo ln -s /Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl /usr/bin/subl

kevincolten

# Check for Homebrew,
# Install if we don't have it
if test ! $(which brew); then
  echo "Installing homebrew..."
  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
fi

# Update homebrew recipes
brew update

kevincolten

if [ "$(git diff --name-only master --diff-filter=AMR | grep -Ei "^.*app\/(models|controllers)\/.*\.php$")" ]; then vendor/bin/phpcs $(git diff --name-only master --diff-filter=AMR | grep -Ei "^.*app\/(models|controllers)\/.*\.php$") --standard=PSR2; fi

kevincolten

SPARK_CLASSPATH=../mysql-connector-java-5.1.35/mysql-connector-java-5.1.35-bin.jar bin/spark-shell

val jdbcDF = sqlContext.load("jdbc", Map(
    "url" -> "jdbc:mysql://localhost:8889/employees?user=root&password=root",
    "dbtable" -> "(SELECT employees.*, departments.*, salaries.salary, titles.title FROM employees JOIN dept_emp ON dept_emp.emp_no = employees.emp_no JOIN departments ON departments.dept_no = dept_emp.dept_no JOIN dept_manager ON dept_manager.emp_no = employees.emp_no JOIN salaries ON salaries.emp_no = employees.emp_no JOIN titles ON employees.emp_no = titles.emp_no) AS employees",
    "driver" -> "com.mysql.jdbc.Driver",
    "partitionColumn" -> "emp_no",
    "lowerBound" -> "10001",
    "upperBound" -> "499999",
    "numPartitions" -> "10"

kevincolten

import csv
from collections import deque

with open('weekly_stock_trends.csv', 'rb') as f:
    reader = csv.reader(f)
    weekly_trends = list(reader)

headers = weekly_trends.pop(0)
new_headers = []

kevincolten

from bokeh.embed import components
from bokeh.models import AjaxDataSource, Callback, Slider
from bokeh.plotting import figure, output_file, show, vplot
from jinja2 import Template
import webbrowser
import os
import six

source = AjaxDataSource(
    data_url='http://54.80.255.253:5000/subsample/0/180/0/360/350/800/0',

kevincolten

This tutorial came out of many frustrating google searches trying to find a decent end-to-end boilerplate example of incorporating React as the view component in Backbone. The three components I wanted in a tutorial were:

1. Build something more than a single page TODO
2. Involved routing and controllers
3. Included a build process using a modern build tool
4. Optimization and source-mapping
5. Done in an organized manner with descriptive naming patterns

What we'll be building in this tutorial is a basic blog viewer. The source can be found here and the finished product can be found here. When complete, we'll be able to write the blog post in markdown in a gist with the title starting with a key word (ex. @post Here's My Post Title!) and display it in all its html glory.

So let's get started.

kevincolten

ClientDataStore operations

Stores actual columns of data on the client. Used by lightweight "data source" models. Supports performing the following CRUD operations.

• create new columns

• replace all columns