RyanBalfanz

"""
Fix for some issues with the original code from Heroku:
	https://devcenter.heroku.com/articles/s3-upload-python
	
This example is also designed for use with Django, not Flask as in the original.
"""

import base64
import hashlib
import hmac

tbarbugli

Build a scalable Twitter clone with Django and GetStream.io

In this tutorial we are going to build a Twitter clone using Django and GetStream.io, a hosted API for newsfeed development.

We will show you how easy is to power your newsfeeds with GetStream.io. For brevity we leave out some basic Django-specific code and recommend you refer you to the Github project for the complete runnable source code. At the end of this tutorial we will have a Django app with a profile feed, a timeline feed, support for following users, hashtags and mentions.

I assume that you are familiar with Django. If you're new to Django the [official tutorial] (https://docs.djangoproject.com/en/2.0/intro/) explains it very well.

pburtchaell

/**
 * VH and VW units can cause issues on iOS devices: http://caniuse.com/#feat=viewport-units
 * 
 * To overcome this, create media queries that target the width, height, and orientation of iOS devices. 
 * It isn't optimal, but there is really no other way to solve the problem. In this example, I am fixing 
 * the height of element `.foo` —which is a full width and height cover image.
 *
 * iOS Resolution Quick Reference: http://www.iosres.com/
 */
 

softwaredoug

var Promise = function(wrappedFn, wrappedThis) {
  this.then = function(wrappedFn, wrappedThis) {
    this.next = new Promise(wrappedFn, wrappedThis);
    return this.next;
  };
    
  this.run = function() {
    wrappedFn.promise = this;
    wrappedFn.apply(wrappedThis);
  };

dypsilon

Backend Development

• node.js
  • Installation paths: use one of these techniques to install node and npm without having to sudo.
  • Node.js HOWTO: Install Node+NPM as user (not root) under Unix OSes
  • Felix's Node.js Guide
  • Creating a REST API using Node.js, Express, and MongoDB
  • Node Cellar Sample Application with Backbone.js, Twitter Bootstrap, Node.js, Express, and MongoDB
  • JavaScript Event Loop
• Node.js for PHP programmers

hovsater

A few months ago I read Drew Neil's article about split windows and the project drawer. It's a great article and I strongly recommend you to go ahead and read it.

The article got me spending some time with netrw and sure enough, it replaced NERDTree. One thing that annoyed me though, was its default for deleting directories. Quoting from :help netrw-delete.

Deleting/removing files and directories involves moving the cursor to the file/directory to be deleted and pressing "D". Directories must be empty first before they can be successfully removed.

This is not a default I'm happy with, but as with everything else in Vim, netrw is customisable. The default command for deleting local directories is rmdir which requires the directory to be empty. By setting `g:netrw_localrmdir

renyi

from geopy import units, distance
from mezzanine.core.managers import CurrentSiteManager

class GeoManager(CurrentSiteManager):
    def near(self, latitude=None, longitude=None, distance_range=30):
        queryset = super(GeoManager, self).get_query_set()

        if not (latitude and longitude and distance_range):
          return queryset.none()

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

gregplaysguitar

from django import http
from django.utils.http import urlquote
from django import urls
from django.conf import settings
from django.utils.deprecation import MiddlewareMixin


class AppendOrRemoveSlashMiddleware(MiddlewareMixin):
    """Like django's built in APPEND_SLASH functionality, but also works in
    reverse. Eg. will remove the slash if a slash-appended url won't resolve,

jacob414

from StringIO import StringIO
from django.core.handlers.wsgi import WSGIRequest

def fake_get(path='/', user=None):
    req = WSGIRequest({
            'REQUEST_METHOD': 'GET',
            'PATH_INFO': path,
            'wsgi.input': StringIO()})
    from django.contrib.auth.models import AnonymousUser
    req.user = AnonymousUser() if user is None else user