compnski

package main

import (
	"flag"
	"fmt"
	"strings"
)

const DB_REDSHIFT = "redshift"
const DB_POSTGRES = "postgres"

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

fperez

"""Implement a version of `IPython.embed()` which works during doctesting.

This provides a `dt_embed()` function that is similar to `IPython.embed`, but
which can run when used inside code that will be run via doctests (where the
default `embed` locks up due to the hijacking of `sys.stdout` that doctest
performs.

See https://github.com/ipython/ipython/issues/90 for the full details.
"""

edsu

var w = new EventSource("https://wikipedia-edits.herokuapp.com/sse");
w.onmessage = function(event) {
  change = JSON.parse(event.data);
  console.log(change);
}

dergachev

TLDR: I now add the following snippet to all my Dockerfiles:

# If host is running squid-deb-proxy on port 8000, populate /etc/apt/apt.conf.d/30proxy
# By default, squid-deb-proxy 403s unknown sources, so apt shouldn't proxy ppa.launchpad.net
RUN route -n | awk '/^0.0.0.0/ {print $2}' > /tmp/host_ip.txt
RUN echo "HEAD /" | nc `cat /tmp/host_ip.txt` 8000 | grep squid-deb-proxy \
  && (echo "Acquire::http::Proxy \"http://$(cat /tmp/host_ip.txt):8000\";" > /etc/apt/apt.conf.d/30proxy) \
  && (echo "Acquire::http::Proxy::ppa.launchpad.net DIRECT;" >> /etc/apt/apt.conf.d/30proxy) \
  || echo "No squid-deb-proxy detected on docker host"

perrygeo

TODO

implement security measures
git config
config files
full sublimetext config
set up openvpn
rdesktop and network drive to terra
set up evolution
RStudio

ib-lundgren

from requests_oauthlib import OAuth2Session
from flask import Flask, request, redirect, session, url_for
from flask.json import jsonify
import os

app = Flask(__name__)


# This information is obtained upon registration of a new GitHub
client_id = "<your client key>"

fperez

Tho85

Build your own private, encrypted, open-source Dropbox-esque sync folder

Prerequisites:

• One or more clients running a UNIX-like OS. Examples are given for Ubuntu 12.04 LTS, although all software components are available for other platforms as well (e.g. OS X). YMMV
• A cheap Ubuntu 12.04 VPS with storage. I recommend Backupsy, they offer 250GB storage for $5/month. Ask Google for coupon codes.

Software components used:

• Unison for file synchronization
• EncFS for folder encryption

rwjblue

require 'openssl'
require 'base64'

ciphertext  = Base64.decode64("CIPHERTEXT GOES HERE")
passphrase  = ENV['PRIVATE_KEY_PASSPHRASE'] # read in from environment
private_key = OpenSSL::PKey::RSA.new(File.read('path/to/private_key.pem'), passphrase)
plaintext   = private_key.private_decrypt(ciphertext, OpenSSL::PKey::RSA::PKCS1_PADDING)

puts "Plain text is: " + plaintext