gchandrasa

<?php
// load the image you want to crop
$image = imagecreatefrompng('sample.png');

$width = imagesx($image);
$height = imagesy($image);

// create masking
$mask = imagecreatetruecolor($width, $height);
$transparent = imagecolorallocate($mask, 255, 0, 0);

gchandrasa

#Newbie programmer
def factorial(x):
    if x == 0:
        return 1
    else:
        return x * factorial(x - 1)
print factorial(6)


#First year programmer, studied Pascal

gchandrasa

Writing Commit Messages

One line summary (< 50c)

Longer description (wrap at 72c)

Summary

gchandrasa

#!/usr/bin/env python
#
# Copyright 2010 Facebook
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#

gchandrasa

/**
 * A {@link HttpRequest.ConnectionFactory connection factory} which uses OkHttp.
 * <p/>
 * Call {@link HttpRequest#setConnectionFactory(HttpRequest.ConnectionFactory)} with an instance of
 * this class to enable.
 */
public class OkConnectionFactory implements HttpRequest.ConnectionFactory {
  private final OkHttpClient client;

  public OkConnectionFactory() {

gchandrasa

cd ~
sudo apt-get update
sudo apt-get install openjdk-7-jre-headless -y


### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch and replace wget link below

# NEW WAY / EASY WAY
wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.0.deb
sudo dpkg -i elasticsearch-0.90.0.deb

gchandrasa

#!/bin/sh

apt-get update
apt-get update -y safe-upgrade
apt-get install -y build-essential
apt-get install -y python-dev python-setuptools
easy_install pip

echo "deb http://www.rabbitmq.com/debian/ testing main" > /etc/apt/sources.list.d/rabbitmq.list
wget http://www.rabbitmq.com/rabbitmq-signing-key-public.asc

gchandrasa

How to patch Ubuntu for Heartbleed

1. sudo apt-get update
2. sudo apt-get install -y libssl1.0.0 openssl
3. openssl version -a and confirm the "built on" date is >= 2014-04-07
4. sudo lsof -n | grep ssl | grep DEL and restart all listed services.

Repeat #4 until no results are returned.

gchandrasa

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""

pip install networkx distance pattern 

In Flipboard's article[1], they kindly divulge their interpretation
of the summarization technique called LexRank[2].

gchandrasa

cd ~
##If you want to install OpenJDK
#sudo apt-get update
#sudo apt-get install openjdk-8-jre-headless -y

###Or if you want to install Oracle JDK, which seems to have slightly better performance
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer