d-kahara

import android.content.Context;
import android.support.v7.util.SortedList;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;

d-kahara

"""
Gist handles testting a user model
using django
"""
from django.test import TestCase 
# import the user model
from users.models import User


class UserTestCase(TestCase):

d-kahara

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

d-kahara

d-kahara

#!/bin/bash

wget https://vscode-update.azurewebsites.net/latest/linux-deb-x64/stable -O /tmp/code_latest_amd64.deb
sudo dpkg -i /tmp/code_latest_amd64.deb

d-kahara

"""
Extend createsuperuser command to allow non-interactive creation of a
superuser with a password.

Instructions:

  mkdir -p path-to-your-app/management/commands/
  touch path-to-your-app/management/__init__.py
  touch path-to-your-app/management/commands/__init__.py

d-kahara

!/bin/bash

sudo apt-get update

sudo apt-get install ruby-full ruby-webrick wget -y

cd /tmp

wget https://aws-codedeploy-us-east-1.s3.us-east-1.amazonaws.com/releases/codedeploy-agent_1.3.2-1902_all.deb

d-kahara

import psycopg2

def get_data():
    try:
        # Establish a connection to the database
        connection = psycopg2.connect(
            user = "your_username",
            password = "your_password",
            host = "127.0.0.1",   # replace with your host if different
            port = "5432",         # replace with your port if different