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/**
 * Data structure and algorithm: Binary Tree
 * Some action with Binary Tree
 *
 * Author: LvDuit (lvduit08 at gmail.com)
 * Date: 16/06/2014
 */

#include <stdio.h>
#include <math.h>

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lib =
	fs    : require('fs')
	u     : require('underscore')
	https : require('https')
	url   : require('url')

appendToFile = (data) ->
	lib.fs.open 'fbdata', 'a', (e, fd) ->
		lib.fs.write fd, data, null, 'utf8', ->
			lib.fs.close fd, ->

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vector<string> answer;

void getStrings( string s, int digitsLeft )
{
   if( digitsLeft == 0 ) // the length of string is n
      answer.push_back( s );
   else
   {
      getStrings( s + "0", digitsLeft - 1 );
      getStrings( s + "1", digitsLeft - 1 );

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Trigger a CSS animation on scroll

Forked from Benoît Boucart's Pen Trigger a CSS animation on scroll.

A Pen by George Barker on CodePen.

License.

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/*

DESCRIPTION
-----------
Use NodeJS to read RFID ids through the USB serial stream. Code derived from this forum:
http://groups.google.com/group/nodejs/browse_thread/thread/e2b071b6a70a6eb1/086ec7fcb5036699

CODE REPOSITORY
---------------
https://gist.github.com/806605

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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git fetch --all
git reset --hard origin/master
git pull origin master

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#! /bin/sh

usage_error () {
    echo 'Usage: sh migrator.sh <path to sqlite_to_postgres.py> <path to sqlite db file> <an empty dir to output dump files>'
    echo
    echo 'Example:'
    echo '>sh migrator.sh sqlite_to_postgres.py ~/reviewboard.db /tmp/dumps'
    echo
    echo 'Tested on:'
    echo 'Python 2.7.3'

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Gitlab Gmail configuration

In Gitlab 2.6 you must edit the following files in order to send messages through a Gmail account (also applicable to Google Apps accounts).

config/environments/production.rb

config.action_mailer.delivery_method = :smtp
config.action_mailer.perform_deliveries = true
config.action_mailer.raise_delivery_errors = true

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var RTBkit = require('../build/x86_64/bin/rtb.node');
var services = require('../build/x86_64/bin/services.node');

var zookeeperUri = "localhost:2181"; //must point to same Zookeeper as routers

var services = new services.ServiceProxies();
services.bootstrap('bootstrap.json');

var agent = new RTBkit.BiddingAgent('myAgent', services);