Consider the following seven companies: - Unilever – a producer of household goods - Nucor – a global steel producer - United Technologies – a manufacturer of capital goods - Novo Nordisk – a player in the global pharmaceutical industry…
Angular end to end Testing
- Angular e2e Protractor Tests on Systems without GUI applied to static and dynamic Web Pages - In this blog post, we will show how to perform end-to-end (e2e) tests with Angular 4: first, we will apply Protractor end to end…
JHipster: Exploring and Improving the Spring Boot REST API
In our last blog post, we have created a simple blog application using JHipster, which is a Yeoman based code generator for Angular and Spring Boot. This time, we will explore and improve the Spring Boot REST API that is generated…
Hello Java Hipster: Angular 4 and Spring Boot
In this blog post, Java Hipster will help us creating a mini blog application based on Angular 4 and Spring Boot. Angular is a popular framework for creating reactive single page applications, while Spring Boot is a robust java-based backend framework…
Angular 4: Automatic Table of Contents – Part 2: Adding Links
In this short blog post, we will learn how to enrich the table of contents (we had added in the previous blog post) with links to the corresponding headline. The end result will look similar to the following picture and…
Angular 4: Automatic Table of Contents
In this step by step tutorial, we will go through the process of creating a two-level automatic Table of Contents by adding Angular Typescript/javascript code. We will perform following steps: We will discuss alternative solutions. We will start an Angular…
Angular 4 Universal: Boosting Performance through Server Side Rendering
This time we will show, how to use server side rendering with Angular 4 (or Angular 2). Like in my previous blog post, we will consume a RESTful Web Service with Angular 4. However, the web page will be displayed…
Vagrant on CentOS 7 – Setting up Test Environments the easy Way
After stumbling upon several guides still describing a Vagrant installation via a RubyGem - which is no longer supported - the following article was created and will provide a quick setup guide on how to setup Vagrant on CentOS 7.…
Happiness Research and Agility- Two Sides of the Same Coin
We are all experts in the field of agility, at least to some point. We know that agility is first and foremost a mindset change. It changes our view on how we develop software or build products. It conflicts with…
Angular 6 REST API Example — Angular 6 Consume REST API — Step-by-Step
Angular 6 is available, so I have decided to bring my instructions about Consuming a REST Service with Angular to the next level. In this step-by-step hello-world-style tutorial, you will be lead through following steps: installation of Angular CLI v6 in a CentOS docker container retrieval of HTML code data from the WordPress API display of the retrieved HTML code in a browser
Angular 4 Hello World Quickstart
In this hello world style tutorial, we will follow a step by step guide to a working Angular 4 application. We will also be able to demonstrate the two way binding feature, which will make sure that the browser reflects…
Jenkins Part 3.2: Trigger a downstream Job or Workflow with Hand-over of Parameters
This blog post will lead you through the steps how to trigger a downstream Freestyle job or Pipeline workflow from an upstream Freestyle project. We will also show how to pass a parameter from Freestyle project to the downstream workflow…
Jenkins Part 7: Pipeline as Code
In this blog post, we will introduce the Jenkins Pipelines, an increasingly popular plugin that helps defining versatile Jenkins workflows as Groovy code. Traditionally, Jenkins is administered by a graphical Web interface. Now, the Pipeline plugin allows teams and DevOps…
Jenkins Part 6: Pipeline as Code
Sorry, moved to here (renumbered to part 7, since part 6 was occupied by my Jenkins+Browserstack blog post already). Klick here.
Getting Started with DC/OS on Vagrant
In the course of this Hello World style tutorial, we will explore DC/OS, a Data Center Operating System developed and open sourced by Mesosphere with the target to hide the complexity of data centers. We will install DC/OS on your local PC or Notebook…
How to add a Table of Contents on WordPress.com
The target of this short HowTo is to show, how a table of contents section can be added with the help of the HTML-XML-utils to a WordPress.com page. This overcomes the fact that the Wordpress.com free Blog Site does not offer the…
Jenkins (6): BrowserStack Integration – Automated Cross Browser Testing
With the BrowserStack cloud-based solution, there is no need to buy many different hardware types for testing your website for many different mobile devices and operating systems. In this blog post about Jenkins BrowserStack Integration, we will learn how to integrate BrowserStack-based automated…
Testing any Browser on any Hardware using BrowserStack – A Protractor Cross Browser Testing Example
This time we will learn how to test any web site (including your front end software) using many different Internet browsers by integrating a cloud-based cross browser test solution named BrowserStack. We will perform Protractor tests for AngularJS using the…
Jenkins Part 5.1: Using the Job DSL for automatic Creation of Jenkins Jobs
Today, we will learn how to use the Jenkins Job DSL Plugin to create new Jenkins jobs at a push of a button. We will show how we can use Groovy scripts for defining a "Hello World" Jenkins freestyle project and…
Jenkins Part 4.3: Performance Tests via JMeter
Today, we will learn how to automatically create performance trend analysis reports like the following using Jenkins and JMeter: First, we will use Apache JMeter's graphical user interface on the developer's PC to create a test plan, before we integrate JMeter…
