laszlocsontos

#!/bin/bash

env_name="venv"
source ${env_name}/bin/activate

${env_name}/bin/jupyter notebook

laszlocsontos

#!/bin/bash

env_name="venv"
python3 -m venv ${env_name}
source ${env_name}/bin/activate

if [ ! -f requirements.txt ]; then
  pip install numpy pandas matplotlib scipy scikit-learn jupyter jupyter-datatables
  pip freeze > requirements.txt
else

laszlocsontos

#!/bin/bash

env_name="venv"
python3 -m venv ${env_name}
source ${env_name}/bin/activate

if [ ! -f requirements.txt ]; then
  pip install numpy pandas matplotlib scipy scikit-learn jupyter jupyter-datatables
  pip freeze > requirements.txt
else

laszlocsontos

/**
 * This is a workaround for https://issues.apache.org/jira/browse/WSS-584
 *
 * Implemented based on the following conversation with a core developer of wss4j
 * https://www.mail-archive.com/[email protected]/msg00404.html
 *
 * Created by lcsontos on 11/28/16.
 */
public class CachingWss4jSecurityInterceptor extends Wss4jSecurityInterceptor implements DisposableBean {

laszlocsontos

/**
 * Database agnostic unique ID generator inspired by
 * <a href="https://engineering.instagram.com/sharding-ids-at-instagram-1cf5a71e5a5c">
 * Sharding & IDs at Instagram</a>
 *
 * <p>Going to the most to the least significant bits
 * <ul>
 * <li>the first bit (sign) is always zero
 * <li>the next 7 bits represent the shard ID
 * <li>the next 40 bits represent the elapsed milliseconds from a custom Epoch (2017-02-20)

laszlocsontos

<?php

    $url = "http://{hostname}/service/v4_1/rest.php";
    $username = "username";
    $password = "password";

    ob_start();
    $curl_request = curl_init();

    curl_setopt($curl_request, CURLOPT_URL, $url);

laszlocsontos

Facebook	170 x 170
Twitter		200 x 200
Pinterest	156 x 156
GitHub		230 x 230
Google+		124 x 124
Instagram	152 x 152
Vimeo		150 x 150

laszlocsontos

long getUID(byte sid, long time, byte tid, byte serial) {
  return (sid & 0x7fL) << 56 | (time & 0xffffffffffL) << 16 | (tid & 0xff) << 8 | (serial & 0xff);
}

laszlocsontos

import javax.xml.namespace.QName
import javax.xml.soap.*
import javax.xml.ws.Dispatch
import javax.xml.ws.Service
import javax.xml.ws.soap.SOAPBinding
import javax.xml.xpath.XPath
import javax.xml.xpath.XPathConstants
import javax.xml.xpath.XPathFactory

// Create the message

laszlocsontos

import javax.xml.namespace.*; 
import javax.xml.soap.*; 
import org.w3c.dom.*;

// Create the message
MessageFactory factory = MessageFactory.newInstance(SOAPConstants.SOAP_1_2_PROTOCOL);
SOAPMessage requestMessage = factory.createMessage();

// Add a header 
SOAPHeader header = requestMessage.getSOAPHeader();