leommoore

#Linux - Production Server Setup The principle of running a server in production is to run only what is needed. This keeps the server load to a minimum and reduces the security footprint.

See also http://plusbryan.com/my-first-5-minutes-on-a-server-or-essential-security-for-linux-servers

##Setup the Domain Name (DNS) Point the dns address at the ip address of your server. If the server is rented you should already have a static ip address. If the machine is on your local network you may have to sudo nano /etc/network/interfaces to edit the ip address file. Your setup should be like:

iface eth0 inet static

leommoore

#Node - Running in Production This gist is based on the excellent post by @hacksparrow which is found at http://www.hacksparrow.com/running-express-js-in-production-mode.html. The main principle is that you want the application to detect that it is running on a production server and to use the production configuration. The way to do this is to set the NODE_ENV=production. To do this you need to do the following:

$ export NODE_ENV=production

But we have a little problem here. The NODE_ENV environment variable will be lost if the server restarts, so it is safer to put it in the .bash_profile file. That way the variable will set again every time the system reboots. You will find the file in your home directory. It's a hidden file, so you can't see it unless you do a ls -la. We will append the export command to the .bash_profile file.

zero-is-one

 是   | [shì] to be, 是不是? shìbushì? is (it) or is (it) not?; 是否 shìfǒu whether or not, is (it) or is (it) not?
 不   | [bù] not [bú] (used before tone #4); 不是 bú shì isn't
 了   | [le] <verb particle marking a new situation or a completed action>; 你来了! Nǐ láile! You have come!; 我累了! Wǒ lèile! I've gotten tired!; 那好了! Nà hǎole! That's OK (now)!; 我只请了一位客人. Wǒ zhǐ qǐngle yí wèi kèren. I invited only one guest. [liǎo] end, finish, settle, dispose of, know clearly, to be able, (=了解 liǎojiě) understand, comprehend; 了了 liǎoliaǒ clearly understand, settle (a debt/etc.), to be intelligent; 了了 liǎole to be over/ended/finnish/settled; 你卖不了! Nǐ mài bùliǎo! You will not be able to sell (it)! [liào] (=瞭 liaò) to survey/watch{Compare with 子 zǐ child}
 人   | [rén] person; 人类 rénlèi humankind; 有人吗? yǒu rén ma? Is there anybody here?{Compare with 入 rù enter}
 我   | [wǒ] I, me, my; 我们 wǒmen we, us{Compare with 找 zhǎo seek}
 在   | [zài] at; 现在 xiànzài now; 存在 cúnzài exist
 有   | [yǒu] have, there is; 没有 méiyǒu haven't, there isn't;

leommoore

#Linux - Basic Security

##Restricting Remote IP Addresses

It is always a good idea to restrict the access to users and hosts that you trust. To do this you need to:

Edit the /etc/hosts.deny and create a rule

sshd: ALL

shlomibabluki

# coding=UTF-8
import nltk
from nltk.corpus import brown

# This is a fast and simple noun phrase extractor (based on NLTK)
# Feel free to use it, just keep a link back to this post
# http://thetokenizer.com/2013/05/09/efficient-way-to-extract-the-main-topics-of-a-sentence/
# Create by Shlomi Babluki
# May, 2013

shlomibabluki

# coding=UTF-8
from __future__ import division
import re

# This is a naive text summarization algorithm
# Created by Shlomi Babluki
# April, 2013


class SummaryTool(object):

davertron

data:text/html,
<style type="text/css">
#e {
  position:absolute;
  top:0;
  right:0;
  bottom:0;
  left:0;
  font-size:16px;
}

ndarville

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

adharris

package main

import (
	"database/sql"
	"errors"
	"fmt"
	_ "github.com/bmizerany/pq"
	"os"
	"regexp"
	"strings"

TigorC

// Для отправки вормы использовать jQuery ajax forms (http://jquery.malsup.com/form/)
// Показывает ошибки формы
function show_form_errors(form, error_json)
{
    clear_form_errors(form);
    for (name in error_json) {
        var elem = form.find('input[name=' + name + '], textarea[name=' + name + ']');
        elem.closest('.control-group').addClass('error');
        elem.parent().prepend($('<span class="help-inline">*' + error_json[name] + '</span>'));
    }