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Christian Bergau cbergau

  • Arvato eCommerce
  • Hannover (Germany)
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cbergau /
Created May 10, 2014
My very first Pyhton Script
class LoginPresenter:
def __init__(self):
self.response = 0
def present_response(self, response):
self.response = response
class User:
def __init__(self, userid, username, password):
cbergau / my_first_ruby_script.rb
Created May 10, 2014
My very first ruby script
View my_first_ruby_script.rb
require "YAML"
# My very first Ruby code ever.
class LoginInteractor
attr_accessor :presenter
def initialize(presenter)
@presenter = presenter
cbergau /
Last active Aug 29, 2015
Checklist learning stuff
Language Status
Java OK
Android SDK OK
Android SDK Test OK
Objective-C X
IOS-Testing X
Ruby OK
View sass_and_less_compared.markdown

Sass/Less Comparison

In this document I am using Sass's SCSS syntax. You can choose to use the indented syntax in sass, if you prefer it, it has no functional differences from the SCSS syntax.

For Less, I'm using the JavaScript version because this is what they suggest on the website. The ruby version may be different.


cbergau / sass_mixin.scss
Created May 18, 2014
SASS Mixin Example
View sass_mixin.scss
@mixin border-radius($radius) {
-webkit-border-radius: $radius;
-moz-border-radius: $radius;
-ms-border-radius: $radius;
border-radius: $radius;
@mixin border-shadow($horizontal, $vertical, $blur, $spread, $color) {
-webkit-box-shadow: $horizontal $vertical $blur $spread $color;
box-shadow: $horizontal $vertical $blur $spread $color;
View junit.xml
<?xml version="1.0" encoding="UTF-8"?>
<testsuite name="Bws Library" tests="30" assertions="78" failures="0" errors="0" time="0.027137">
<testsuite name="Bws\Entity\ArticleTest" file="/Applications/XAMPP/xamppfiles/htdocs/shop/tests/Bws/Entity/ArticleTest.php" namespace="Bws\Entity" fullPackage="Bws.Entity" tests="2" assertions="2" failures="0" errors="0" time="0.003171">
<testcase name="testGetSetEan" class="Bws\Entity\ArticleTest" file="/Applications/XAMPP/xamppfiles/htdocs/shop/tests/Bws/Entity/ArticleTest.php" line="17" assertions="1" time="0.002627"/>
<testcase name="testGetSetDescription" class="Bws\Entity\ArticleTest" file="/Applications/XAMPP/xamppfiles/htdocs/shop/tests/Bws/Entity/ArticleTest.php" line="23" assertions="1" time="0.000544"/>
<testsuite name="Bws\Interactor\AddToBasketTest" file="/Applications/XAMPP/xamppfiles/htdocs/shop/tests/Bws/Interactor/AddToBasketTest.php" namespace="Bws\Interactor" fullPackage="Bws.Interactor" tests="6" asserti
View clover.xml
<?xml version="1.0" encoding="UTF-8"?>
<coverage generated="1402691128">
<project timestamp="1402691128">
<package name="Bws\Entity">
<file name="/Applications/XAMPP/xamppfiles/htdocs/shop/src/Bws/Entity/Article.php">
<class name="Article" namespace="Bws\Entity">
<metrics methods="12" coveredmethods="12" conditionals="0" coveredconditionals="0" statements="18" coveredstatements="18" elements="30" coveredelements="30"/>
<line num="47" type="method" name="setEan" crap="1" count="25"/>
<line num="49" type="stmt" count="25"/>
cbergau / rule_engine_clean_arch.php
Created Sep 2, 2014
Rule Engine Clean Architecture
View rule_engine_clean_arch.php
class ChangeLogisticPartnerInteractor
/** @var ChangeLogisticPartnerValidator */
private $changeLogisticPartnerValidator;
public function execute($changeToId)
// High level Policy
# Initialize virtual machine with
vagrant init hashicorp/precise64
# Create virtual machine and start it
vagrant up
# Connect (ssh auth with key file)
vagrant ssh -- -l vagrant
# Download Chef Server
View gist:ed6036dd9b19cc5bd9d3

This is a fix that worked for me when having this error:

  The "" file could not be downloaded: SSL operation failed with code 1. OpenSSL Error messages:  
  error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed                                              
  Failed to enable crypto                                                                                                        
  failed to open stream: operation failed  

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