PrototypeAlex

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PrototypeAlex

Hello keen Robotisist,

In the kit you have in front of you should be everything you need to build a SumoBot.

Every photon (the little chip labeled Photon) has a name, which will be under the chip (between the foam and the chip), please don't lose this name, you'll need it to figure out the device ID below. Additionaly, please put the kit back in the packet it came in, and try not to mix kit up, it takes a lot of time to audit the gear before events.

The link below gives a basic guide to setting up your SumoBot, and does a much better job than me at explaining things (Thanks Rick Waldron):
  
  https://bocoup.com/weblog/controlling-the-robotsconf-sumobot-with-spark-core-johnny-five

PrototypeAlex

➜  nodebots  npm install git://github.com/rwaldron/johnny-five.git
npm WARN package.json [email protected] No description
npm WARN package.json [email protected] No repository field.
npm WARN package.json [email protected] No README data
 
> [email protected] postinstall /Users/alex/Development/nodebots/node_modules/johnny-five/node_modules/firmata
> node scripts/postinstall

\
> [email protected] install /Users/alex/Development/nodebots/node_modules/johnny-five/node_modules/firmata/node_modules/serialport

PrototypeAlex

Errors

throw new Error('undefined is undefined in anon:30')

Operational vs Exceptional

• https://www.joyent.com/developers/node/design/errors
• Operational errors represent run-time problems experienced by correctly-written programs
• Programmer errors are bugs in the program

PrototypeAlex

# Description
#   Lists what beers are available on tap at a few of Wellington's Pubs
#
# Dependencies:
#   "scraper": "0.0.7"
#
# Configuration:
#   NONE
#
# Commands:

PrototypeAlex

✗ npm list react mocha chai jsdom
[email protected] /Users/alex/Development/reactor
├── [email protected] 
├─┬ [email protected]
│ └── [email protected] 
├─┬ [email protected]
│ └─┬ [email protected]
│   └── [email protected] 
├── [email protected] 
├── [email protected] 

PrototypeAlex

# Description
#   Lists what beers are available on tap at a few of Wellington's Pubs
#
# Dependencies:
#   "request": "^2.36.0"
#   "lodash": "^2.4.1"
#
# Configuration:
#   NONE
#

PrototypeAlex

create table cities (
  code varchar(3) primary key,
  name text
);

create table people (
  email text check ( email like '%@%' ),
  gender text not null check ( gender in ('M', 'F') ),
  name text not null,
  password text,

PrototypeAlex

  # Menubar Scrolling

  header_h = -> $('#header').outerHeight()
  content_h = -> $('#content .container .row').outerHeight() - 22
  footer_h = -> $('#footer').outerHeight()

  left_column_h = -> $('.content_left_column').outerHeight()
  right_column_h = -> $('.content_right_column').outerHeight()
  nav_and_flash_h = -> $('#content-header').outerHeight() + $('.flash_container').outerHeight()

PrototypeAlex

// LockerController 

def make_payment
   @locker = Locker.find(params[:id])
  
   respond_to do |format|
   
     if !@locker || @locker.user
       format.html { redirect_to user_lockers_url, notice: "Opps, something went wrong, please try again" }
     else