fohlin

import re
from django import forms
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm

class UniqueUserEmailField(forms.EmailField):
    """
    An EmailField which only is valid if no User has that email.
    """
    def validate(self, value):

bortzmeyer

#!/usr/bin/python

# All SSH libraries for Python are junk (2011-10-13).
# Too low-level (libssh2), too buggy (paramiko), too complicated
# (both), too poor in features (no use of the agent, for instance)

# Here is the right solution today:

import subprocess
import sys

wrunk

#!/usr/bin/env/python
# 
# More of a reference of using jinaj2 without actual template files.
# This is great for a simple output transformation to standard out.
#
# Of course you will need to "sudo pip install jinja2" first!
#
# I like to refer to the following to remember how to use jinja2 :)
# http://jinja.pocoo.org/docs/templates/
#

rochacbruno

#!/usr/bin/env python

# Haversine formula example in Python
# Author: Wayne Dyck

import math

def distance(origin, destination):
    lat1, lon1 = origin
    lat2, lon2 = destination

gipi

Configure reverse DNS in order to avoid mail seen as spam. From command line you can check as follow

$ nslookup ktln2.org
Server:		127.0.0.1
Address:	127.0.0.1#53

Non-authoritative answer:
Name:	ktln2.org
Address: 46.102.247.82

aj-justo

Configuring Nginx to serve SSL content is straight forward, once you have your certificate and key ready: server {    listen 443 default ssl;    root /path/to/source;    server_name mydomain;

   ssl_certificate      /path/to/cert;    ssl_certificate_key  /path/to/key;

lost-theory

from flask import Flask, render_template_string, request

class CustomFlask(Flask):
    jinja_options = Flask.jinja_options.copy()
    jinja_options.update(dict(
        block_start_string='<%',
        block_end_string='%>',
        variable_start_string='%%',
        variable_end_string='%%',
        comment_start_string='<#',

yyx990803

var https = require('https'),
    user = process.argv[2],
    opts = parseOpts(process.argv.slice(3))

request('/users/' + user, function (res) {
    if (!res.public_repos) {
        console.log(res.message)
        return
    }
    var pages = Math.ceil(res.public_repos / 100),

derekconjar

<?php

/**
 * All custom functions should be defined in this class
 * and tied to WP hooks/filters w/in the constructor method
 */
class Custom_Functions {

  // Custom metaboxes and fields configuration

mw-ferretti

Steps:

• Create your button with button-management tools.

<!-- Sample of code generated --> 
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="RGQ8NSYPA59FL">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypalobjects.com/pt_BR/i/scr/pixel.gif" width="1" height="1">