yanmhlv

#!/bin/sh
### BEGIN INIT INFO
# Provides: btsync
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Should-Start: $network
# Should-Stop: $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Multi-user daemonized version of btsync.

yanmhlv

Benchmarking Nginx with Go

There are a lot of ways to serve a Go HTTP application. The best choices depend on each use case. Currently nginx looks to be the standard web server for every new project even though there are other great web servers as well. However, how much is the overhead of serving a Go application behind an nginx server? Do we need some nginx features (vhosts, load balancing, cache, etc) or can you serve directly from Go? If you need nginx, what is the fastest connection mechanism? This are the kind of questions I'm intended to answer here. The purpose of this benchmark is not to tell that Go is faster or slower than nginx. That would be stupid.

So, these are the different settings we are going to compare:

• Go HTTP standalone (as the control group)
• Nginx proxy to Go HTTP
• Nginx fastcgi to Go TCP FastCGI
• Nginx fastcgi to Go Unix Socket FastCGI

yanmhlv

package main

import (
	"io"
	"log"
	"mime/multipart"
	"net/http"
	"os"
	"path/filepath"
	"runtime"

yanmhlv

package main

import (
	"bytes"
	"fmt"
	"io"
	"log"
	"mime/multipart"
	"net/http"
	"os"

yanmhlv

package main

import(
  "fmt"
  "reflect"
)

func main(){
  // iterate through the attributes of a Data Model instance
  for name, mtype := range attributes(&Dish{}) {

yanmhlv

What is sync.Pool in golang and How to use it

sync.Pool (1/2)

Many Go libraries include custom thread-safe free lists, like this:

var objPool = make(chan *Object, 10)

func obj() *Object {

select {

yanmhlv

- Haskell Mergesort
- Copyright (C) 2014 by Kendall Stewart


First we define a couple of helper functions that
will be useful in splitting the list in half:

> fsthalf :: [a] -> [a]
> fsthalf xs = take (length xs `div` 2) xs

yanmhlv

#!/usr/bin/env bash

if [ ! -f /tmp/linux ]; then
    curl -sS https://www.linux.org.ru/ | egrep -o /tag/[0-9a-z-]+ | sed 's|/tag/||' > /tmp/linux
fi
if [ ! -f /tmp/pron ]; then
    curl -sS http://www.xvideos.com/tags  | egrep -o /tags/[a-z0-9-]+ | sed 's|/tags/||' > /tmp/pron
fi

yanmhlv

#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
# 
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04

yanmhlv

package main

import (
	"compress/gzip"
	"io"
	"net/http"
	"strings"
)

type gzipResponseWriter struct {