micahhausler

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

from django.db import models, migrations
import django.utils.timezone
import django.core.validators

#### SEE LINE 25!

class Migration(migrations.Migration):

ccwang002

[TOC]

Lab Guide for Coding Beginners

亮亮（@ccwang002）| Mar, 2015 | CC 3.0 BY license

如果內容有誤，你可以用任何管道發訊息轟炸我，或用底下的 gist comment 留言。

學習方式

每個檔案都會是一個主題，主題底下會列出一些資源。資源的最後會有一個學習目標，方便讓你評估自己學到什麼程度。學習目標會給一個明確的任務，我盡量讓它能跟（宅宅的）日常生活結合。通常只要完成前一、二個目標就行了，這也不是功課所以不一定要給我看。如果你不介意給我看，我會分享我主觀的建議，但大部份的任務是沒有絕對的正確答案。只要能解決問題都是好方法。

zonble

@implementation NSNull (SafeNull)

- (NSMethodSignature *)methodSignatureForSelector:(SEL)aSelector
{
	NSMethodSignature *signature = [super methodSignatureForSelector:aSelector];
	if (!signature) {
		NSLog(@"Warning: Unsuported selector \"%@\" sent to NSNull object.", NSStringFromSelector(aSelector));
		return [NSMethodSignature signatureWithObjCTypes:@encode(void)];
	}
	return signature;

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

kyledrake

# The blog post that started it all: https://neocities.org/blog/the-fcc-is-now-rate-limited
#
# Current known FCC address ranges:
# https://news.ycombinator.com/item?id=7716915
#
# Confirm/locate FCC IP ranges with this: http://whois.arin.net/rest/net/NET-165-135-0-0-1/pft
#
# In your nginx.conf:

location / {

senko

# maybe.py - a Pythonic implementation of the Maybe monad
# Copyright (C) 2014. Senko Rasic <senko.rasic@goodcode.io>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#

Bouke

Previous versions used homebrew to install the various versions. As suggested in the comments, it's better to use pyenv instead. If you are looking for the previous version of this document, see the revision history.

$ brew update
$ brew install pyenv
$ pyenv install 3.5.0
$ pyenv install 3.4.3
$ pyenv install 3.3.6
$ pyenv install 3.2.6
$ pyenv install 2.7.10

$ pyenv install 2.6.9

kenbolton

from django.contrib.auth.models import User
from django.db import models
from django.db.models.signals import post_save

from mezzanine.core.fields import RichTextField

from cartridge.shop.models import Product

from social_auth.signals import pre_update
from social_auth.backends.google import GoogleOAuth2Backend

joshfinnie

Lately, I have been looking into Python CMSs. There are many out there, but for some reason or another Mezzanine stuck out as one I should try. Installing it is easy enough, but getting it up on running on my new favorite host, Heroku, was a bit of a challege.

Below you will find the steps that I took to get Mezzanine up and running on Heroku. Please let me know in the comments below if anything didn't work for you.

Setting up the Database

Heroku is shortly depricating Django's standard DATABASES dictionary in favor for a package which takes OS Environment Variables and builds the required dictionary for you. This is a good thing because it makes setting up a database on Heroku very easy. The package is called dj_database_url and it makes short work of getting a PostgreSQL database up and running with Mezzanine. Below is the code that you want to put in Mezzanine's DATABASES section:

import dj_database_url
DATABASES = {'default': dj_database_url.config(default='postgres://localhost')}

adamgit

#########################
# .gitignore file for Xcode4 and Xcode5 Source projects
#
# Apple bugs, waiting for Apple to fix/respond:
#
#    15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation?
#
# Version 2.6
# For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
#