0 comments on “How to get rid of nested Subscriptions using RxJS flatMap and switchMap”

How to get rid of nested Subscriptions using RxJS flatMap and switchMap

"Nested subscriptions are bad programming style". That is, what many programmers tell us. But: how can we get rid of nested subscriptions? In this little step-by-step tutorial, we will demonstrate how to use flatMap to improve an Angular 6 based REST…

1 comment on “Consuming a REST Service with Angular 4.3+: a Step-by-step Guide”

Consuming a REST Service with Angular 4.3+: a Step-by-step Guide

This is an earlier version of a post about consuming a REST service with Angular. A new, fully reworked version for Angular 6+ can be found here. In both versions, I describe how to use angular 4.3+ HttpClientModule. In the…

0 comments on “Decision-Making in Self-Management Organizations Using Systemic Consensus”

Decision-Making in Self-Management Organizations Using Systemic Consensus

Frederic Laloux writes in his amazing, world-changing, and ground-breaking book “Reinventing Organizations” that self-management works without consensus. “It is worth repeating that these decision-making processes work without consensus.” He continues that “for some reason, many people naturally assume that in…

0 comments on “The Big Picture – The Overarching Change of Mankind”

The Big Picture – The Overarching Change of Mankind

There are groups of people researching different topics, each one in its own finite space, rarely looking beyond their own subject, but all related to the overarching change we are currently going through. There are people talking about modern, agile…

1 comment on “Consuming a REST Service with Angular 6: a Step-by-step Guide”

Consuming a REST Service with Angular 6: a Step-by-step Guide

REDIRECTED to https://vocon-it.com/2017/06/24/consuming-a-restful-web-service-with-angular/ Angular 6 is available, so it is time to update my original post about how to consume an Angular REST API service in Angular.  We will learn how to implement a fully functional rest service in a single…

0 comments on “Mesos and Marathon REST API via cURL — A Hello World Example”

Mesos and Marathon REST API via cURL — A Hello World Example

In this hello-world style blog post, we will learn how to create load balanced Docker services in an open source DC/OS & Mesos environment. For that, we will perform Mesos and Marathon REST API calls using simple cURL commands. First, we will…

3 comments on “Angular 4 Docker Example – for Angular Universal CLI”

Angular 4 Docker Example – for Angular Universal CLI

In this previous blog post, I have shown how to dockerize an Angular CLI application using NginX. However, the method works without adaptions only for classical (client-side rendered) Angular projects. In the current post, we will show, how an Angular…

4 comments on “Angular Universal CLI – Step-by-Step Example with REST Client”

Angular Universal CLI – Step-by-Step Example with REST Client

This time we will learn how to create a small Angular Universal CLI project that is using the WordPress REST service to retrieve and display the title and content of a WordPress blog post. Angular Universal CLI combines the Universal…

2 comments on “Behavior-Driven Angular – Part 2: Inserting REST Data as “innerHTML” into a Web Application”

Behavior-Driven Angular – Part 2: Inserting REST Data as “innerHTML” into a Web Application

Today, we will extend the behavior-driven development example of the previous blog post and add the blog content to the document. Like last time, we will retrieve the HTML content from the WordPress API. Sounds easy, right? We will see that…

4 comments on “Angular 4 Docker Example – for Angular CLI projects”

Angular 4 Docker Example – for Angular CLI projects

Check out a new Angular 4 Docker Example that has also been tested with Angular 6 here. In this Hello-World-like tutorial, we will show how to run Angular 4 applications that have been created with Angular CLI in a Docker container.…