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@eligrey
eligrey / object-watch.js
Created April 30, 2010 01:38
object.watch polyfill in ES5
/*
* object.watch polyfill
*
* 2012-04-03
*
* By Eli Grey, http://eligrey.com
* Public Domain.
* NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
*/
@jwo
jwo / registrations_controller.rb
Created September 30, 2011 23:11
API JSON authentication with Devise
class Api::RegistrationsController < Api::BaseController
respond_to :json
def create
user = User.new(params[:user])
if user.save
render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
return
else
@dalethedeveloper
dalethedeveloper / gist:1503252
Created December 20, 2011 21:00
Mobile Device Detection via User Agent RegEx

#Mobile Device Detection via User Agent RegEx

Yes, it is nearly 2012 and this exercise has been done to death in every imaginable language. For my own purposes I needed to get the majority of non-desktop devices on to a trimmed down, mobile optimized version of a site. I decided to try and chase down an up-to-date RegEx of the simplest thing that could possibly work.

I arrived at my current solution after analyzing 12 months of traffic over 30+ US based entertainment properties (5.8M+ visitors) from Jan - Dec 2011.

The numbers solidified my thoughts on the irrelevancy of including browsers/OSes such as Nokia, Samsung, Maemo, Symbian, Ipaq, Avant, Zino, Bolt, Iris, etc. The brass tacks of the matter is that you certainly could support these obscure beasts, but are you really going to test your site on them? Heck, could you even find one?! Unless the folks that pay you are die hard Treo users my guess is "No".

Interestingly enough my research shows that /Mobile/ is more efficient than **/iP(

@robotarmy
robotarmy / Gemfile
Created March 23, 2012 23:55
Adding Rake to Sinatra with Rspec
gem 'sinatra'
group :development,:test do
gem 'rspec'
gem 'rack-test'
end
@jspilman
jspilman / Stealth Payments
Last active August 19, 2017 12:30
Working implementation of stealth payments in Bitcoin using OP_RETURN! See TxID: 6e8576d6f65947b249a19402b6359c5a490abf67d50869a18518ccae41f94419 on Test NeT
// BIP32 Wallet
byte[] entropy = Util.DoubleSHA256(Encoding.ASCII.GetBytes("Stealth Address"));
HdNode wallet = HdNode.Create(entropy, mainNet: false).GetSecretChild(0);
// A TxID on Test-Net with 1BTC in Vout[1], spendable by wallet/0'/0'
byte[] unspentPubKey = wallet.GetSecretChild(0, 0).PublicKey;
byte[] unspentPrivKey = wallet.GetSecretChild(0, 0).PrivateKey;
string unspentAddr = Util.PubKeyToAddress(unspentPubKey, mainNet: false);
byte[] unspentTxId = Util.HexToBytes("4b8fd9c4f5cb233c687e3e883f7c284f9abc2698dd08f1ec6770f488a27a9704");
TxOut unspentTxOut = TxOut.PayToPubKeyHash(Util.Amount("1"), unspentPubKey);
@justmoon
justmoon / gist:8597643
Last active January 4, 2016 08:49
Demurrage currency code
Currently, we're using this currency code format (from ripple.com/wiki/Currency_format):
00 00 00 00 00 00 00 00 00 00 00 00 __ __ __ __ __ __ __ __
ZERO------------------------------- CURCODE- VER-- RESERVED
Let's define the first byte as the type byte.
Type 0x00 means the normal format:
@dyurk
dyurk / gist:10080225
Created April 8, 2014 01:18
Check against TLS heartbeat read overrun (CVE-2014-0160)
echo; echo -e "quit\n" | openssl s_client -connect myhappyserver.com:443 -tlsextdebug 2>&1| grep 'TLS server extension "heartbeat" (id=15), len=1'
@kyledrake
kyledrake / ferengi-plan.txt
Last active October 3, 2024 15:12
How to throttle the FCC to dial up modem speeds on your website using Nginx
# 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 / {
@gmanau
gmanau / nginx-socketio-ssl-reverse-proxy.conf
Last active March 25, 2024 12:15
How to setup nginx as nodejs/socket.io reverse proxy over SSL
upstream upstream-apache2 {
server 127.0.0.1:8080;
}
upstream upstream-nodejs {
server 127.0.0.1:3000;
}
server {
listen 80;
@nicolashery
nicolashery / gulpfile-react-jshint.js
Created October 20, 2014 17:06
Gulpfile for JSHint on a React app with watch, JSX error logging, and cache
var gulp = require('gulp');
var react = require('gulp-react');
var jshint = require('gulp-jshint');
var cache = require('gulp-cached');
var jsFiles = [
'src/**/*.js',
'test/**/*.js',
'*.js'
];