Archive for the ‘Uncategorized’ Category

I recently wanted to play a DVD, where I only had the bare folder structure. KODI is supposed to support this, but its not working yet, so I ended up creating the dvd-image on my server myself. mkdir my_dvd/AUDIO_TS genisoimage -dvd-video -v -o my.iso my_dvd/ Thanks to Ron999 in the Ubuntu-Forums

Recently, I’ve implemented a Swagger-API with Play. As I’ve published a new version of the API, I wanted to make a CHANGELOG available. So the question was, where to store this file.. a blog or some other external resource felt plainly wrong, so I decided to put it right next to the code. [code language=”scala”] […]

I have a MacBook Pro 15″ Mid-2015 Retina. It uses a 85W MagSafe 2 Power Adapter, which is emitting max 4.25 Ampere at 20 Volts. According to https://omnicharge.zendesk.com/hc/en-us/articles/115000623608-Step-3-How-to-use-DC-output, that means, I’ll have to configure my OmniCharge to 20V DC Output   To do this: Turn the Omnicharge on Double Click the Power button, Menu appears […]

Zipping a stream with the only element of another stream with Akka Streams

build.sbt: javaOptions in Universal ++= Seq( // docker …. “-Djava.net.preferIPv4Stack=true” ) javaOptions in run += “-Djava.net.preferIPv4Stack=true” // dev mode additionally: sbt -J-Djava.net.preferIPv4Stack=true

Selectively disable CSRF Checks / Filter on certain routes in PlayFramework 2.5

Google Code shut down a year ago, and recently also their “Migrate to Github” feature was disabled. Because I have/had also a old project hosted (and some people where asking about it recently), I had to find a way on how to migrate the project to Github anyway. I did these steps # download the svn […]

How to override a @NamedCache Api Binding in your Tests in PlayFramework 2.x

The Play-Framework 2.x provides helpers to work with forms. While the markup created by those helpers works ok for many simple projects, more advanced projects require a specific way on how to style form fields. The Play-Framework documentation shows how to create a custom FieldConstructor to override the way a form-field is rendered. This works […]

Packt Publishing, known for their Ebooks and Video courses on programming and programming related stuff, did a survey on whats nice and shiny in our industry at the moment. To allow everyone access to the most important stuff at a reasonable price, they created a special offer: Every eBook and Video is now available for $10! […]


top