mjrulesamrat

1. HTTP Status codes Diagram

mjrulesamrat

Modes

1. Normal
2. Edit/Insert
3. Visual
4. Replace

Normal Mode

Alphanumeric keys can not be used to edit open code. We can use commands to manipulate content of open file.

mjrulesamrat

How to Setup Multiple Ssh Keys for Multiple Github/Bitbucket accounts

create the SSH keys.

ssh-keygen -t rsa -b 4096 -C "mjrulesamrat@gmail.com"

Add the SSH Keys to the SSH-Agent

mjrulesamrat

Docker Networking

• Use the docker network to create the frontend network:

docker network create frontend

• User the docker network command to create the localhost network:

docker network create localhost --internal

mjrulesamrat

################ threading.py
import threading

def my_task():
    print("Hello world: {}".format(threading.current_thread()))

# my_task()

my_thread = threading.Thread(target=my_task)
my_thread.start()

mjrulesamrat

"""
Pseudo-random django secret key generator.
- Does print SECRET key to terminal which can be seen as unsafe.
"""

import string
import random

from __future__ import print_function

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countries = [
{'timezones': ['Europe/Andorra'], 'code': 'AD', 'continent': 'Europe', 'name': 'Andorra', 'capital': 'Andorra la Vella'},
{'timezones': ['Asia/Kabul'], 'code': 'AF', 'continent': 'Asia', 'name': 'Afghanistan', 'capital': 'Kabul'},
{'timezones': ['America/Antigua'], 'code': 'AG', 'continent': 'North America', 'name': 'Antigua and Barbuda', 'capital': "St. John's"},
{'timezones': ['Europe/Tirane'], 'code': 'AL', 'continent': 'Europe', 'name': 'Albania', 'capital': 'Tirana'},
{'timezones': ['Asia/Yerevan'], 'code': 'AM', 'continent': 'Asia', 'name': 'Armenia', 'capital': 'Yerevan'},
{'timezones': ['Africa/Luanda'], 'code': 'AO', 'continent': 'Africa', 'name': 'Angola', 'capital': 'Luanda'},
{'timezones': ['America/Argentina/Buenos_Aires', 'America/Argentina/Cordoba', 'America/Argentina/Jujuy', 'America/Argentina/Tucuman', 'America/Argentina/Catamarca', 'America/Argentina/La_Rioja', 'America/Argentina/San_Juan', 'America/Argentina/Mendoza', 'America/Argentina/Rio_Gallegos', 'America/Argentina/Ushuai

mjrulesamrat

from django.db import models
from django.db.models import Transform


# Custom Date filter transform class
# Added by : Jay Modi
class MySQLDatetimeDate(Transform):
    """
    This implements a custom SQL lookup when using `__date` with datetimes.
    To enable filtering on datetimes that fall on a given date, import

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"""SMTP email backend class."""
import smtplib
import ssl
import threading

from django.conf import settings
from django.core.mail.backends.base import BaseEmailBackend as CoreBaseEmailBackend
from django.core.mail.message import sanitize_address
from django.core.mail.utils import DNS_NAME