shterrett

   | Title
---+-------
 x | 1953 - Hugo - The Demolished Man, Alfred Bester
 x | 1955 - Hugo - They'd Rather Be Right (aka The Forever Machine), Mark Clifton & Frank Riley
 x | 1956 - Hugo - Double Star, Robert A. Heinlein
 x | 1958 - Hugo - The Big Time, Fritz Leiber
 x | 1959 - Hugo - A Case of Conscience, James Blish
 x | 1960 - Hugo - Starship Troopers, Robert A. Heinlein
 x | 1961 - Hugo - A Canticle for Leibowitz, Walter M. Miller, Jr.
 x | 1962 - Hugo - Stranger in a Strange Land, Robert A. Heinlein

shterrett

Technical Proposal for Boston R&D Office

Summary

Dynamic Dropoff and System Optimization do not have the flexibility nor the existing knowledge to be incrementally extended to support more flexible headway service. We propose to gradually deprecate Dynamic Dropoff in favor of building a system that can tree-out a linear route with full stop skipping and the ability to intersperse pickups and dropoffs. This will increase the flexibility of the system while simultaneously increasing the ease of understanding the routing and scheduling limitations.

Definitions

• Bridj-1.0 -- Bridj before the intellectual property was acquired by Transit Systems
• Dynamic Dropoff -- currently existing service where an algorithm re-assigns traveler's booked stops so that the aggregate walk time is minimized.

shterrett

Keybase proof

I hereby claim:

• I am shterrett on github.
• I am shterrett (https://keybase.io/shterrett) on keybase.
• I have a public key ASBiJAOCX614oFJf_ePS9fAOCZyV0VU1naCP7qtXkdVGmAo

To claim this, I am signing this object:

shterrett

Keybase proof

I hereby claim:

• I am shterrett on github.
• I am stuartbridj (https://keybase.io/stuartbridj) on keybase.
• I have a public key ASB8hxe6lKxsYIimQjMZtBT7YWtuLbT9rvHPBvKUX4czqgo

To claim this, I am signing this object:

shterrett

   Compiling cache-server v0.1.0 (file:///Users/stuart/coding/cLRUd/cache-server)
error[E0277]: the trait bound `std::rc::Rc<std::cell::RefCell<lru_cache::list::Node<std::string::String>>>: std::marker::Send` is not satisfied
  --> src/main.rs:24:12
   |
24 |     server.serve(|| Ok(
   |            ^^^^^ the trait `std::marker::Send` is not implemented for `std::rc::Rc<std::cell::RefCell<lru_cache::list::Node<std::string::String>>>`
   |
   = note: `std::rc::Rc<std::cell::RefCell<lru_cache::list::Node<std::string::String>>>` cannot be sent between threads safely
   = note: required because of the requirements on the impl of `std::marker::Send` for `std::collections::hash::table::RawTable<std::string::String, std::rc::Rc<std::cell::RefCell<lru_cache::list::Node<std::string::String>>>>`
   = note: required because it appears within the type `std::collections::HashMap<std::string::String, std::rc::Rc<std::cell::RefCell<lru_cache::list::Node<std::string::String>>>>`

shterrett

// http://stackoverflow.com/a/39639200

use std::mem;
use std::hash::{Hash, Hasher};
use std::collections::HashSet;
use std::fmt;

fn integer_decode(val: f64) -> (u64, i16, i8) {
    let bits: u64 = unsafe { mem::transmute(val) };
    let sign: i8 = if bits >> 63 == 0 { 1 } else { -1 };

shterrett

29 Dec: Snacks

Ingredients

• Whatever people like

29 Dec: Dinner High Roast Chicken

Ingredients

shterrett

COMPLETE:

MIT 6.00 Introduction to Computer Science and Programming

MIT 6.001 SICP

MIT 6.006 Introduction to Algorithms

Concrete Mathematics

shterrett

require "minitest/autorun"
require "timecop"

describe "Parsing time in a time zone" do
  describe "on current day" do
    it "returns the proper offset" do
      Timecop.travel Time.new(2016, 3, 9) do
        time_string = "03/09/2016 10:00 AM America/Chicago"
        format_string = "%m/%d/%Y %I:%M %p %Z"

shterrett

# database.yml
# development:
#   database: development
# secondary_development:
#   database: second_development

module Second
  class Property < ActiveRecord::Base
    establish_connection YAML::load(File.open(Rails.root.join('config', 'database.yml')))['second_development']
    has_and_belongs_to_many :property_groups