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Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

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import os
os.system("clear")
print("""
 __         ___      
(_ |_ _  _   | _ _|  
__)|_(_||    || (-|( 
                     
""")

# 1) Create a list called captains and add the following names to it:

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# Function Practice Send and Return Values w/Booleans
# Please create and call various functions as explained below.
import os
os.system("clear")

# 1
# Write a function that prints Doh! on the screen.  
# Call the function print_doh
print("1\n")
def print_doh():

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# Function Practice Send and Return Values w/Booleans
# Please create and call various functions as explained below.
import os
os.system("clear")

# 1
# Write a function that prints Doh! on the screen.  
# Call the function print_doh
print("1\n")
def print_doh():

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# Function Practice Send and Return Values w/Booleans
# Please create and call various functions as explained below.
import os
os.system("clear")

# 1
# Write a function that prints Doh! on the screen.  
# Call the function print_doh
print("1\n")
def print_doh():

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#Janken with Loop Assignment Example by Christian Thompson
#Uses Random numbers 1-3 to represent Rock, Paper, Scissors

#Initialize
import os
import random
import time

#Declare variables

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# Rock Paper Scissors ASCII Art

# Rock
print("""
    _______
---'   ____)
      (_____)
      (_____)
      (____)
---.__(___)

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# Top secret decoder
# The CIA has discovered a plot against a major city
# SIGINT has intercepted a message with the location and date of the attack 
# Unfortunately, the message is encoded. 
# Due to your awesome Python skills, you have been hired to decode the message
# A double agent has provided the encoding scheme which is as follows:
# All numbers need to be changed to spaces
# All capital letters should be changed to *
# The lowercase letter q is equal to \n
# All other lowercase letters should be ignored.

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Django 2.x Cheat Sheet

Creating a virtual environment

We need to create a virtual env for our app to run in: More Here Run this command in whatever folder you want to create your venv folder

python -m venv ./venv

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Django Deployment to Ubuntu 18.04

In this guide I will go through all the steps to create a VPS, secure it and deploy a Django application. This is a summarized document from this digital ocean doc

Any commands with "$" at the beginning run on your local machine and any "#" run when logged into the server

Create A Digital Ocean Droplet

Use this link and get $10 free. Just select the $5 plan unless this a production app.