victorgan

# Literally, from a completely fresh install, except for system updates.
# START TUTORIAL: http://wiki.ros.org/indigo/Installation/Ubuntu
# Note: In Ubuntu 9.04 (Jaunty) and later, the main, universe, restricted and multiverse repositories are enabled by default.
  
# accept software from ROS sources
sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu trusty main" > /etc/apt/sources.list.d/ros-latest.list'

# set up keys
wget https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -O - | sudo apt-key add -

victorgan

#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
#InstallKeybdHook
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.

; OPTIONAL: For those who use Home/End more than PgUp/PgDown, this flips their use with the Fn key.
; If you want the buttons to function as they are, add a semicolon (;) to the beginning of each line below.
Home::PgUp
End::PgDn
PgUp::Home

victorgan

#!/usr/bin/env python

import roslib
roslib.load_manifest("sensor_msgs")
roslib.load_manifest("message_filters")
roslib.load_manifest("rxtools")
import rospy
import rxtools
import rxtools.rosplot
import sys

victorgan

- Remove from packaging, turn on, name PC, choose colour
- Download Updates
- Pair with Thinkpad Bluetooth Keyboard, which automatically prompts to download another drive (restart required)
- Pair with Bluetooth Mouse
- Name: poo (after the Earthbound character, of course)
- Download windows 10: https://www.microsoft.com/en-us/software-download/windows10
  - Choose "Not keep anything" (everything will be removed). 
  - Let it install. It'll say "Installing Windows" "Your PC will restart several times. Sit back and relax."
  - US/US English/US Keyboard/Pacific Time
  - Connect to WiFi

victorgan

{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE QuasiQuotes     #-}

import qualified Data.Graph.Inductive      as Graph
import           Data.Graph.Inductive      (Gr, match, matchAny)
import           Data.String.Interpolation (str)

complex :: Gr () ()
complex = Graph.mkGraph nodes edges
  where nodes = [(x, ()) | x <- [1..10]]

victorgan

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.