bradtraversy

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.

c00kiemon5ter

"""
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

clungzta

import numpy as np
import cv2

img = cv2.imread('background.jpg')
overlay_t = cv2.imread('foreground_transparent.png',-1) # -1 loads with transparency

def overlay_transparent(background_img, img_to_overlay_t, x, y, overlay_size=None):
	"""
	@brief      Overlays a transparant PNG onto another image using CV2
	

leofaster

from django.db import connection

print(len(connection.queries))

from django.db import reset_queries

reset_queries()

flaugher

- Check that you inserted "request.POST" as an argument to your form when instantiating the form in your view after the POST.
- Add {{ form.errors }} {{ form.non_field_errors }} to the form or debug your view and print them from the debugger.
- Examine each form field in the debugger: myform['<fieldname>'].value()
- Make sure DEBUG = True so that you'll see any server errors.
- Check your server log.
- If all else fails, step through the is_valid() call.

douglasmiranda

{{ variable|stringformat:"02d" }}

toshism

#models.py

class Activity(models.Model):
    name = models.CharField()
    start = models.DateTimeField()
    end = models.DateTimeField()


#forms.py

thanksmister

package
{
	public class TimeZoneUtil
	{
		import com.adobe.utils.DateUtil;
		
		/**
		 * List of timezone abbreviations and matching GMT times.
		 * Modified form original code at:
		 * http://blog.flexexamples.com/2009/07/27/parsing-dates-with-timezones-in-flex/