jlollis

#### Tuple creation #####
# Create a tuple, also called tuple packing.
numbers = 1, 2
print(numbers) # Output: (1, 2) <- Note that it is represented with an enclosing paranthesis
# Create tuple with paranthesis.
numbers = (1, 2, 3)
print(numbers) # Output: (1, 2, 3)
# Create an empty tuple.
numbers = ()
print(numbers) # Output: ()

jlollis

Simulation Begin
    ! We will use this as input to Normal() below ;
    Integer seed;

    ! Utility method for logging messages along with the current simulation
      time ;
    Procedure log(message); Text message; Begin
        OutFix(Time, 2, 0);
        OutText(": " & message);
        OutImage;

jlollis

Indent highlighed text:
tab = -->
shift+tab = <--

To indent entire document correctly:
Shift+Ctrl+Alt+L 

Create gitignore files for numerous ides, OSes and languages:
https://gitignore.io/

jlollis

JULIE LOLLIS

[email protected] | (215) 301-3915

EXPERIENCE

University of Pennsylvania Law School – Systems Administrator Philadelphia, PA May 2018 – present

• Perform a wide variety of duties in a hybrid Windows environment (Server 2016, Azure, Office 365) consisting of a VMSphere cluster with 60 Windows and Linux servers, and a few in AWS.

jlollis

How to Add Animated Terminal Gifs to Github Repo from Linux Machine:

1. Find screen capture software. SimpleScreenRecorder works well.
2. Choose the area that you are going to capture.
3. Set file type to mp4. Click Record.
4. Type commands in your terminal. Click Pause.
5. Click save.
6. Upload your mp4 to YouTube.
7. Create an animated gif with Giphy.
8. Once you have your animated gif, right click, open image in new tab.

jlollis

gem 'pg'
group :development do
	gem 'ruby-debug'
end
gem 'rake', '~> 0.8.7'
gem 'devise'
gem 'oa-oauth', :require => 'omniauth/oauth'
gem 'omniauth'
gem 'haml'
gem 'dynamic_form'

jlollis

.gitkeep

A .gitkeep file tells github to do the opposite of its default behaviour, which is to ignore empty folders.

If you want to track an empty folder, or a folder with untracked files, create a 0kb file with the .gitkeep file extension in that folder.

touch FOLDER_NAME/.gitkeep

jlollis

require 'io/console'

# Reads keypresses from the user including 2 and 3 escape character sequences.
def read_char
  STDIN.echo = false
  STDIN.raw!

  input = STDIN.getc.chr
  if input == "\e" then
    input << STDIN.read_nonblock(3) rescue nil

jlollis

# The idea is just to illustrate that Ruby's #map and #select Enumerable methods
# are simply specific flavours of a fold operation, which Ruby implements as #inject.
# I've implemented #map and #select using #inject, and at the end I implemented #inject
# recursively. Ruby does #inject with Array#each, for very good reason. The recursive 
# implementation is really just to illustrate the core Functional Programming concept 
# which it derives from.

# We'll start simple.  Map without applying a function:

[1,2,3,4,5].inject([]) {|memo, obj| memo << obj }

jlollis

#!/bin/bash

sudo apt-get update
sudo apt-get install dosbox wget
mkdir -p wolf3d
cd wolf3d
wget http://image.dosgamesarchive.com/games/1wolf14.zip 
unzip *.zip
dosbox INSTALL.EXE
echo "After setup cd into the new wolf3d directory"