ltpitt

AlertDialog alertDialog = new AlertDialog.Builder(MainActivity.this).create();
alertDialog.setTitle("Alert");
alertDialog.setMessage("Alert message to be shown");
alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK",
    new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
            dialog.dismiss();
        }
    });
alertDialog.show();

ltpitt

# How to freeze pip requirements
pip freeze > requirements.txt

ltpitt

DISPLAY=:0 firefox http://www.google.com

ltpitt

# For Windows users# Note: <> denotes changes to be made

#Create a conda environment
conda create --name <environment-name> python=<version:2.7/3.5>

#To create a requirements.txt file:
conda list #Gives you list of packages used for the environment

conda list -e > requirements.txt #Save all the info about packages to your folder

ltpitt

conda install -c anaconda pillow
conda install -c conda-forge tensorflow=1.1
conda install jupyter
conda install tqdm
conda install matplotlib

ltpitt

def bubble_sort(a_list):
    for number in range(len(a_list)-1,0,-1):
        for index in range(number):
            if a_list[index]>a_list[index+1]:
                temp_list = a_list[index]
                a_list[index] = a_list[index+1]
                a_list[index+1] = temp_list

my_list = [99,45,13,78,33,85,7,99,21]
bubble_sort(my_list)

ltpitt

#!/bin/bash
# Stop all containers
docker stop $(docker ps -a -q)
# Delete all containers
docker rm $(docker ps -a -q)
# Delete all images
docker rmi $(docker images -q)

ltpitt

from gpiozero import Button
import subprocess
from signal import pause

def shutdown():
    print("Halting system...")
    subprocess.check_call(['sudo', 'poweroff'])

def kill_pico8():
    print("Killing PICO-8...")

ltpitt

# Install Docker - Xenial 16.04 and newer
apt-get install apt-transport-https ca-certificates curl software-properties-common -y
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
add-apt-repository  "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
apt-get update
apt-get install docker-ce
docker run hello-world

ltpitt

sudo docker build -t myimage .
sudo docker run -p 80:80 myimage