sandeepone

// https://blogs.oracle.com/janp/entry/how_the_scp_protocol_works
package main

import (
	"code.google.com/p/go.crypto/ssh"
	"crypto"
	"crypto/rsa"
	"crypto/x509"
	"encoding/pem"
	"fmt"

sandeepone

package main

import "fmt"
import "os"
import "io"
import "io/ioutil"
import "log"

// Copies file source to destination dest.
func CopyFile(source string, dest string) (err error) {

sandeepone

Authenticating users against mysql

I couldn't find any relevant information for getting this to work on ubuntu precise, so I'm writing my founds here.
It's actually pretty simple, this approach doesn't involve PAM but just NSS. The implications are clearly explained in the FAQ of the nss-mysql module:

NSS stands for NameService Switch. NSS allows you to implement access to various data using any number of modules. This means that when the operating system wants to look up the user "cinergi", it doesn't have to know how - it calls upon the NSS system to perform the task. In turn, we can now configure NSS to look for users in traditional places like /etc/passwd, NIS, LDAP, and now (using this module), MySQL. The NSS

sandeepone

Open Source Search Comparison

Elasticsearch

• Main Web: http://www.elasticsearch.org/
• Development URL: https://github.com/elasticsearch/elasticsearch
• License: Apache 2
• Environment: Java

Elasticsearch was created in 2010 by Shay Banon after forgoing work on another search solution, Compass, also built on Lucene and created in 2004.

sandeepone

#
# A CORS (Cross-Origin Resouce Sharing) config for nginx
#
# == Purpose
#
# This nginx configuration enables CORS requests in the following way:
# - enables CORS just for origins on a whitelist specified by a regular expression
# - CORS preflight request (OPTIONS) are responded immediately
# - Access-Control-Allow-Credentials=true for GET and POST requests

sandeepone

hhvm.server.type = fastcgi
hhvm.server.file_socket = /run/shm/hhvm.sock

hhvm.server.apc.enable_apc = true
hhvm.server.apc.table_type = concurrent
hhvm.server.apc.expire_on_sets = true
hhvm.server.apc.purge_frequency = 4096

hhvm.eval.jit = true
hhvm.eval.jit_warmup_requests = 50

sandeepone

<?

function aes128_cbc_encrypt($key, $data, $iv) {
  if(16 !== strlen($key)) $key = hash('MD5', $key, true);
  if(16 !== strlen($iv)) $iv = hash('MD5', $iv, true);
  $padding = 16 - (strlen($data) % 16);
  $data .= str_repeat(chr($padding), $padding);
  return mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $data, MCRYPT_MODE_CBC, $iv);
}

sandeepone

package main

import (
	//"code.google.com/p/go.net/websocket"
	"fmt"
	"github.com/gorilla/websocket"
	"io"
	"math/rand"
	"net/http"
	"os"

sandeepone

<?php
/**
 * UUID class
 *
 * The following class generates VALID RFC 4122 COMPLIANT
 * Universally Unique IDentifiers (UUID) version 3, 4 and 5.
 *
 * UUIDs generated validates using OSSP UUID Tool, and output
 * for named-based UUIDs are exactly the same. This is a pure
 * PHP implementation.

sandeepone

{
  "vars": {
    "@gray-base": "#000",
    "@gray-darker": "lighten(@gray-base, 13.5%)",
    "@gray-dark": "lighten(@gray-base, 20%)",
    "@gray": "lighten(@gray-base, 33.5%)",
    "@gray-light": "lighten(@gray-base, 46.7%)",
    "@gray-lighter": "lighten(@gray-base, 93.5%)",
    "@brand-primary": "#428bca",
    "@brand-success": "#5cb85c",