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# Serve Static Files from public folder
 app.use(express.static('public'));

# Serve "public" folder's files as Static Files from path "/static"
 app.use('/static', express.static('public'));

# Hosting apache & NodeJS on same server
  <VirtualHost *:80>
    ServerName bms.komiapp.com
    ProxyPreserveHost on

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Blockchain
  - Anything that can be mathematically represented
    - can be modelled
    - secured
    - traded

Privacy: 
  - Info, Identity, Funds are private

Contract: Program that runs everytime a message called a transaction is received

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#installing mongodb
    vim /etc/yum.repos.d/mongodb.repo
      [mongodb]
      name=MongoDB Repository
      baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64/
      gpgcheck=0
      enabled=1
    
    yum install mongo-10gen mongo-10gen-server
    chkconfig mongod on

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<?php

// PRINT TAB ALIGNED COLUMNS

	// %- and % are left and right aligns
	$mask = "| %-30.30s | %10.10s | %10.10s |\n";
	printf($mask, 'Host' , 'Results', 'Share');
	printf($mask, $test_host, $total_results, $share_round);

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Javascript

Learning Javascript Design Patterns, Addy Osmani http://addyosmani.com/resources/essentialjsdesignpatterns/book/

Pro JavaScript™ Design Patterns, Ross Harmes and Dustin Diaz http://www.vashstile1.ru/assets/files/price.pdf

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# Learn Vim Fast
https://robots.thoughtbot.com/the-vim-learning-curve-is-a-myth

# VIM Tutorial
http://www.viemu.com/a_vi_vim_graphical_cheat_sheet_tutorial.html

# Derek Wyatt's awesome vim series
http://vimeo.com/user1690209/videos

# Vimcasts

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# Word not in string

^((?!cat).)*$    <-- Match sentence not containing 'cat'

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-- ignore changes to local file, db, config etc.
git update-index --assume-unchanged [<file>...]
.git/info/exclude
.gitignore

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<?php

/*
 * title     : simple instagram info fetcher
 *
 * author    : shahril
 * receipant : afif zafri
 * date      : 29-dis-2015
 */

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<?php

//returns a big old hunk of JSON from a non-private IG account page.
function scrape_insta($username) {
	$insta_source = file_get_contents('http://instagram.com/'.$username);
	$shards = explode('window._sharedData = ', $insta_source);
	$insta_json = explode(';</script>', $shards[1]); 
	$insta_array = json_decode($insta_json[0], TRUE);
	return $insta_array;
}