Tusko

/*
     * ajax Defaults (optional):
     $.ajaxSetup({
          type        : 'POST',
          dataType    : 'json',
          cache       : true,
          global      : true,
          data        : {},
          contentType : 'application/json',
          beforeSend  : function (xhr) {

leonardoo

import functools

from channels.handler import AsgiRequest
from rest_framework.exceptions import AuthenticationFailed
from rest_framework.settings import api_settings


authenticators = [auth() for auth in api_settings.DEFAULT_AUTHENTICATION_CLASSES]

victorono

from django.db.models import Count, Max

unique_fields = ['field_1', 'field_2']

duplicates = (
    MyModel.objects.values(*unique_fields)
    .order_by()
    .annotate(max_id=Max('id'), count_id=Count('id'))
    .filter(count_id__gt=1)
)

panchicore

public void getOrCreateUser(final ParseUser parseUser, final String email, final ProgressDialog dialog){
        String URL = "https://example.co/api/accounts?email="+ email +"&action=get_or_create";
        JsonArrayRequest req = new JsonArrayRequest(URL, new com.android.volley.Response.Listener<JSONArray>() {
            @Override
            public void onResponse(JSONArray jsonArray) {
                try {
                    JSONObject apiUser = jsonArray.getJSONObject(0);
                    parseUser.put("email", email);
                    parseUser.put("api_token", apiUser.getString("token"));
                    parseUser.put("api_id", apiUser.getInt("id"));

syafiqfaiz

1. Change your database RDS instance security group to allow your machine to access it.
   • Add your ip to the security group to acces the instance via Postgres.
2. Make a copy of the database using pg_dump
   • $ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
   • you will be asked for postgressql password.
   • a dump file(.sql) will be created
3. Restore that dump file to your local database.
   • but you might need to drop the database and create it first
   • $ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>

• the database is restored

JeffBelback

#!/bin/bash
# Stop all containers
containers=`docker ps -a -q`
if [ -n "$containers" ] ; then
        docker stop $containers
fi
# Delete all containers
containers=`docker ps -a -q`
if [ -n "$containers" ]; then
        docker rm -f -v $containers

snaga

testdb=> SELECT name,setting,unit FROM pg_settings;
              name               |                   setting                   | unit
---------------------------------+---------------------------------------------+------
 allow_system_table_mods         | off                                         |
 application_name                | psql                                        |
 archive_command                 | /etc/rds/dbbin/pgscripts/rds_wal_archive %p |
 archive_mode                    | on                                          |
 archive_timeout                 | 300                                         | s
 array_nulls                     | on                                          |
 authentication_timeout          | 60                                          | s

pamelafox

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