tyrchen

from django.contrib.sessions.backends.base import SessionBase, CreateError
from django.conf import settings
from django.utils.encoding import force_unicode
import redis

class SessionStore(SessionBase):
    """ Redis store for sessions"""

    def __init__(self, session_key=None):
        self.redis = redis.Redis(

tyrchen

Django-celery + Redis notes

Installation and Setup

1. Install redis on OSX (10.7) Lion I used:

    $ brew install redis
   

2. In the project and virtualenv I wanted to use django-celery in I installed the following.

tyrchen

Create a Meteor app and put the client_/server_ files in a client/server directories. Also, create a public dir to save the uploaded files.

tyrchen

#!/bin/bash
#
# MongoDB Backup Script
# VER. 0.1
# Note, this is a lobotomized port of AutoMySQLBackup
# (http://sourceforge.net/projects/automysqlbackup/) for use with 
# MongoDB.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by

tyrchen

ssh ubuntu@n.n.n.n "bash -s -x" -- <ixgbevf-upgrade.sh

tyrchen

#!/bin/bash

usage ()
{  
  cat <<UsageHERE
boot2docker-fwd -- Helper function to quickly manage port forwards between the boot2docker-vm and the host
Usage: boot2docker-fwd [ -n RULE_NAME ] [ -h HOST_PORT ] [ -p {tcp|udp} ] [ -i HOST_IP ] GUEST_PORT
  or   boot2docker-fwd -d RULE_NAME
  or   boot2docker-fwd -l
  or   boot2docker-fwd -A

tyrchen

Quick uninstall JetBrains settings:

curl -sL https://gist.github.com/denji/9731967/raw/jetbrains-uninstall.sh | bash -s

tyrchen

An Operator's Look at RethinkDB

Matt Blair - @mattyblair - Flipboard

The Getting Started Experience

• It's in Homebrew and just runs (relative to, say, HBase): awesome!
• Having packages for popular Linux distros (I use Ubuntu personally and at work): awesome!
• Serving the GPG key over HTTP: not so awesome :-/
• apt-get -y install rethinkdb
• It didn't start by default- great! I hate when services do this. I then looked at the start script to see how it knew (usually daemons use /etc/default/blah, but it has custom logic to see if there's anything in /etc/rethinkdb/instances.d, which is cool).

tyrchen

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

So you're curious in learning this new thing called Reactive Programming, particularly its variant comprising of Rx, Bacon.js, RAC, and others.

Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:

Rx.Observable.prototype.flatMapLatest(selector, [thisArg])

Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.

tyrchen

import React from 'react';
import _ from 'lodash';
import Rx from 'rx';
import superagent from 'superagent';

let api = {
  host: 'http//localhost:3001',

  getData(query, cb) {
    superagent