jesseract

LinkedIn

Carolyn Golden, HireNetworks 
  [email protected]
  -http://https//www.linkedin.com/in/carolyngoldin
  -IT recruiter in Raleigh and Charlotte
  
LI is your resume amped up
  -pro photo
    -Don't look miserable/angry or naked

jesseract

Detailed Development Questions

Would you rather use RubyMine, vim, or Sublime Text? Why?
  While we used an editor in code school, so I'm not super familiar with IDEs in general, but I've heard a lot of good things about both vim and Sublime. My understanding is that vim has a fairly steep learning curve, but once you get it it becomes intuitive and very fast, so that is probably the one I would choose. 

What is the difference between an INNER JOIN and a LEFT JOIN?
  There is none?

Which of these behaviors in a Rails app would require JavaScript? (you can pick more than one)

jesseract

Intellectual property
4 types of protection
  1. patent -compositions of matter, devices
  2. copyright - original expression (including software)
  3. trademark - source id/consumer goodwill
  4. trade secret - valuable, secret business

What is copyrightable?
  -original works, including software
-default rule is authorship = ownership (unless it's a work made for hire for your employer)

jesseract

Detailed Supporting Technology Questions

Why would you use SCSS instead of CSS?
  SCSS is cleaner, you can specify elements very specifically and whether they're contained in other elements
  Easier to make a more uniform styling for an app
  Nesting
  SCSS is a bonus, css still works
  You can assign variables and use those throughout your style
  You can import files and make a mixin to make groups of CSS declarations that you want to reuse throughout your site

jesseract

Detailed Rails Questions

What is the difference between form_for and form_tag?
  Form_for is required for nested attributes, and is for a specific object. Form_tag can be used generally on the page and doesn't have to target a specific object. form_for @user do 
  When you submit a form_tag it posts and goes to the same page by default
  Form_for goes to create/update by default
    -create if the object it's targeting have never been saved, update if it has

What is the difference between render and redirect_to?
  Render will render the form or whatever on your web page so you can see it. Redirect will send the user to another page on your site.

jesseract

Detailed Ruby Questions

What is the difference between a hash and an array?
  A hash is an unordered collection of key/value pairs. 
  Arrays are ordered, integer-indexed collections of any object
  Both are enumerables 
  No .first on a hash
  No .keys on an array

What is the difference between a string and a symbol?

jesseract

require 'minitest/autorun'
require 'minitest/pride'

# Write two classes which inherit from the Vehicle class below.  You will also
# need to add a method to the Vehicle class during this challenge.

class Vehicle
  def initialize(make, model)
    @make = make
    @model = model

jesseract

require 'minitest/autorun'
require 'minitest/pride'

# Write a class which wraps around an array, but only allows odd numbers
# to be stored in the array.
class OddArray
  def initialize(array)

  end

jesseract

require 'minitest/autorun'
require 'minitest/pride'

# Write a class which has an initialize method, a reader method, a private
# method, and a class method.

# WRITE YOUR CODE HERE.
class Goat
  def initialize(name)
    @goat = Goat.new

jesseract

require 'minitest/autorun'
require 'minitest/pride'

# Write a series of methods which use the .any, .all, .map, .select, .reject, and
# .reduce methods in Enumerable.  Each of your methods should be one line.

# WRITE YOUR CODE HERE.  In this challenge, names longer than 5 characters are
# considered long.
def has_even?(array)
  array.any? {|i| i.even?}