deepak

var api_fetch = {
  checkStatus(response) {
    if (response.status >= 200 && response.status < 300) {
      return Promise.resolve(response);
    } else {
      return Promise.reject(response);
    }
  },

  parseJson(response) {

deepak

when you do not need a router
then we can escape by mounting and unmounting components manually

also can we hook `history.js` into mount and unmount to get a stupid router ?

deepak

var App = React.createClass({
  getInitialState: function() {
    return {
      red: 0,
      green: 0,
      blue: 0
    };
  },

  update: function() {

deepak

"use strict";

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var state = {
  loggedIn: false
};

var newState = _extends({}, state, {
  loggedIn: "test"

deepak

## Install [node](http://nodejs.org) via [homebrew](http://brew.sh) and update [npm](https://www.npmjs.com)

# install node version with LTS (Long Term Support)
brew install node4-lts

# update npm
npm install npm -g

# check versions
node -v

deepak

require 'benchmark'
require 'set'

NUMBERS = 5000.times.collect { rand(10) }

Benchmark.bmbm do |x|
  x.report("set") do
    set = Set.new
    NUMBERS.each do |number|
      set.add number

deepak

# provisioning a rails stack with
# - ngixn web server and reverse proxy
# - puma app server
# - redis
# - elasticsearch
# - Amazon RDS using  etc for the SQL database 
# installed on an AWS EC2 instance running Ubuntu 14.04 LTS

# fix locale.
# needed to remove login warning 

deepak

as a rust noob and coming from ruby
was confused why we need `extern crate` and `use` both ?

the `guessing-game` chapter has these two paragraphs:

```
The first thing we’ve done is change the first line. It now says
`extern crate rand`. Because we declared `rand` in our `[dependencies]`, we
can use `extern crate` to let Rust know we’ll be making use of it. This also
does the equivalent of a `use rand;` as well, so we can make use of anything

deepak

1. view paths ?
2. where are the layout and view file located ?
3. is the database.yml valid ? 
   sanity check: eyeball if it is running locally.
4. any "very" old libs and/or known security vulnerabilities ?

for (1) can delete a partial and see the stacktrace

something like 

deepak

[root]
name = "hello_world"
version = "0.0.1"
dependencies = [
 "rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
]

[[package]]
name = "libc"
version = "0.2.10"