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from django.db import connection

def idseq(model_class):
    return '{}_id_seq'.format(model_class._meta.db_table)

def get_next_id(model_class):
    cursor = connection.cursor()
    sequence = idseq(model_class)
    cursor.execute("select nextval('%s')" % sequence)
    row = cursor.fetchone()

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Simplest Async Email Backend for Django

What is this?

It is simplest email backend for Django which supports async email delivery in parallel threads. Keep it simple! It has various analogs, you can google for it yourself.

Requirements

Django async email backend requires futures library. So you need to install it with pip install futures.

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// A global file to provide the countries and cities

exports.countries = [{
	name: 'Australia',
	cities: ['Melbourne', 'Sydney', 'Canberra']
}, {
	name: 'España',
	cities: ['Madrid', 'Barcelona', 'Sevilla']
}, {
	name: 'Italia',

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To implement API authentication in KeystoneJS, you need the following:

For key based authentication

• Middleware that validates the key in the request body or a header

For session based authentication

• An endpoint that handles signin
• An endpoint that handles signout

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This is an example of how to scaffold API endpoints to list / get / create / update / delete Posts in a Keystone website.

It's a modification of the default project created with the yo keystone generator (see https://github.com/JedWatson/generator-keystone)

Gists don't let you specify full paths, so in the project structure the files would be:

routes-index.js        -->    /routes/index.js         // modified to add the api endpoints
routes-api-posts.js    -->    /routes/api/posts.js     // new file containing the Post API route controllers

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#!/bin/bash
apt-get update
apt-get install -y git-core autoconf bison libxml2-dev libbz2-dev libmcrypt-dev libcurl4-openssl-dev libltdl-dev libpng-dev libpspell-dev libreadline-dev
mkdir -p /etc/php7/conf.d
mkdir -p /etc/php7/cli/conf.d
mkdir /usr/local/php7
cd /tmp
git clone https://github.com/php/php-src.git --depth=1
cd php-src
./buildconf

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<?php

/*
echo plural_form(42, array('арбуз', 'арбуза', 'арбузов')); 
*/

function plural_form($n, $forms) {
  return $n%10==1&&$n%100!=11?$forms[0]:($n%10>=2&&$n%10<=4&&($n%100<10||$n%100>=20)?$forms[1]:$forms[2]);
}

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Snippet: 		[[SnippetName]]
Chunk: 			[[$ChunkName]]
System Setting: 	[[++SettingName]]
TV: 			[[*fieldName/TvName]]
Link tag:		[[~PageId? &paramName=`value`]]
Placeholder:		[[+PlaceholderName]]


<?php

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.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}
 
.clearfix:after {
    clear: both;
}