Welcome!

... to the digital home of Steven Schwenke.

This site is supposed to be a showcase for my thoughts about software engineering, less a personal homepage. If you want to know more about me, invite me to a beer.

Also, have a look at my book "Developer on the Stage".

 
 
 
 

Generating TLS certificates using Certbot manual mode and DNS challenge and setup with All-Inkl

08 Oct 2019
Posted by Steven

As the main developer of IT Hub Brunswick, I created a TLS certificate for the domains www.ithubbs.de and ithubbs.de. In this article, I want to describe this process - mainly for future-me to be able to repeat this in the future. This is not an article about understanding the concepts in detail, it's just an overview.

lessons learned + News in July 2019

03 Aug 2019
Posted by Steven

This is what I learned in June and July 2019:

lessons learned + News in May 2019

04 Jun 2019
Posted by Steven

This is what I learned in May 2019:

new-stuff-lockdown final status report

20 May 2019
Posted by Steven

This is the final report about my temporal stop starting new projects. (update #1, update #2).

lessons learned + News in April 2019

14 May 2019
Posted by Steven

This is what I learned in April 2019:

Angular + NgRx: Uncaught TypeError: Cannot read property 'entities' of undefined

03 May 2019
Posted by Steven

Yesterday, we had flickering tests in our Angular application, which uses NgRx. Hopping from one test to the next and even sometimes running green, we had this error:

Uncaught TypeError: Cannot read property 'entities' of undefined

Here's the simple solution: Destroy the fixture after each test:

afterEach(() => {
  fixture.destroy();
});

 

Pages