Kobold

var path = require('path');
module.exports = {
  entry: {
    module1: './static/js/module1.js',
    module2: './static/jsx/module2.jsx',

    module3: [
      './static/vendor/drop/drop.min.js',
      './static/vendor/jquery-timepicker-jt/jquery.timepicker.js',
      './static/jsx/module3.jsx',

Kobold

Obfuscating primary keys

Often you'll want urls that are not authenticated, yet are not easily guessed. Giving each of your models a UUID is one approach. Another elegant approach is to use a block cipher to "encrypt" a unique identifier like the primary key (PK).

Let's sketch out what properties a good solution for PK obfuscation has:

• Generates a one to one mapping between all PKs and obfuscated PKs, with no possibility of collision.
• Not easily possible for an attacker to determine the obfuscated PK given a PK and vice versa.
• Reversible, i.e. the originator can determine the original PK given an obfuscated PK.

Kobold

#!/usr/bin/env python
"""
Run me like: python ohlife_to_dayone.py /Users/Kobold/Downloads/ohlife_20140925.txt 
"""
import envoy
import re
import sys

def entries(filename):
    timestamp = None

Kobold

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.db import models, migrations


class AlterOrderWithRespectTo(migrations.AlterOrderWithRespectTo):
    """
    Represents a change with the order_with_respect_to option.
    """

Kobold

from rest_framework import permissions


class IsOwner(permissions.BasePermission):
    """
    Custom permission to only allow owners of an object to edit it.
    """
    def has_permission(self, request, view):
        return request.user and request.user.is_authenticated()

Kobold

# Via: http://palewi.re/posts/2009/03/03/django-recipe-dump-your-queryset-out-as-a-csv-file/

import csv
from django.db.models.loading import get_model

def dump2csv(qs, outfile_path):
	"""
	Takes in a Django queryset and spits out a CSV file.
	
	Usage::

Kobold

function roundToSignificantFigures(num, sigFigs, truncationFunc) {
  if (num == 0) {
      return 0;
  }

  // We use base 5 because it makes for pretty numbers without intervals
  // quite as large as base 10.
  var d = Math.ceil(Math.log(num < 0 ? -num: num) / Math.log(5));
  var power = sigFigs - d;

Kobold

$('.help-hover').popover({
  trigger: 'hover'
});

Kobold

class LSystem(object):
    def __init__(self, axiom, rules):
        self.axiom = axiom
        self.rules = rules

        self.string = self.axiom
        self.generation = 0

Kobold

/* A very classy shadow. */
.classy-shadow {
  box-shadow: -1px 0    0 0 #d1d1d1,
              -1px 0    0 0 #e5e5e5,
              1px  0    0 0 #d1d1d1,
              2px  0    0 0 #e5e5e5,
              0    -1px 0 0 #e7e7e7,
              0    2px  0 0 rgba(240, 240, 240, 0.3),
              0    1px  0 0 #b0b0b0;
}