troy

# replace PAPERTRAIL_HOSTNAME and PAPERTRAIL_PORT
# see http://help.papertrailapp.com/ for additional PHP syslog options

function send_remote_syslog($message, $component = "web", $program = "next_big_thing") {
  $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
  foreach(explode("\n", $message) as $line) {
    $syslog_message = "<22>" . date('M d H:i:s ') . $program . ' ' . $component . ': ' . $line;
    socket_sendto($sock, $syslog_message, strlen($syslog_message), 0, PAPERTRAIL_HOSTNAME, PAPERTRAIL_PORT);
  }
  socket_close($sock);

2called-chaos

#!/bin/sh
mkdir -p ~/.vim/syntax/
cd ~/.vim/syntax/
wget http://www.vim.org/scripts/download_script.php?src_id=19394
mv download_script.php\?src_id\=19394 nginx.vim
cat > ~/.vim/filetype.vim <<EOF
au BufRead,BufNewFile /etc/nginx/*,/usr/local/nginx/conf/* if &ft == '' | setfiletype nginx | endif
EOF

pzurek

Twelve Go Best Practices

Francesc Campoy Flores Gopher at Google @francesc http://campoy.cat/+

http://golang.org

• Best practices

sergiotapia

import (
    "crypto/md5"
    "encoding/hex"
)

func GetMD5Hash(text string) string {
    hasher := md5.New()
    hasher.Write([]byte(text))
    return hex.EncodeToString(hasher.Sum(nil))
}

wayetan

/**
 * Given a string, find the length of the longest substring without repeating characters.
 * For example, the longest substring without repeating letters for "abcabcbb" is "abc", which the length is 3. For "bbbbb" the longest substring is "b", with the length of 1.
 */

public class Solution {
    public int lengthOfLongestSubstring(String s) {
        int n = s.length();
        int i = 0, j = 0;
        int maxLen = 0;

denji

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

siddontang

func Escape(sql string) string {
	dest := make([]byte, 0, 2*len(sql))
	var escape byte
	for i := 0; i < len(sql); i++ {
		c := sql[i]

		escape = 0

		switch c {
		case 0: /* Must be escaped for 'mysql' */

defp

package main

import (
  "fmt"
)

const (
  MaxNum = 26 // a-z count
  Aval   = 97 // a ansi value
)

coderofsalvation

/*
 * PLEASE DO NOT USE THIS CODE, BUT GO TO: https://github.com/coderofsalvation/syslog-flexible
 */

// local, remote and papertrail compatible syslogclass
class Syslog{

  public static $hostname   = false;
  public static $port       = 514;
  public static $program    = "[]";

jordic

package main

// based on gist
// https://gist.github.com/ir4y/11146415
// http://stackoverflow.com/questions/21417223/simple-ssh-port-forward-in-golang
// obro conexio ssh amb el server remot.
// tot el que envio al port local ho copio al port remote
// a traves de la conexio remota. Per tant he d'obrir un
// port a la maquina remota?