solr Using spring-data-solr with configurable Solr core Developing Java applications accessing data from Solr is easier with spring-data-solr. You can just use Repository interfaces, auto generated findBy... methods or @Query annotations to define your data sources. Unfortunately using this method
HTTPS Securing web services with Let's Encrypt (Docker and Bitnami) As I spent some time trying to get this to work, so I write my steps down, as personal knowledge base. Docker One of the most useful docker containers out there is jwilder's
Ghost Using Disqus with your managed Ghost blog The documentation about integrating Disqus Discussions in Ghost only applies to self hosted Ghost instances or at least self packaged themes. So I created a snippet which you can paste in your Blog footer via Ghost's Code Injection.
Software Development Best Practices setting up software projects - Part 1: The build tool Within the last years developing, prototyping and designing software projects I collected a set of best practices for setting up and developing software projects. I wrote down a more general overview in my
web Basic Auth with Geb and FirefoxDriver Update: Unfortunately this solution is not working any more with recent versions of Firefox and FirefoxDriver. I spent some time currently to automate integration tests and webtests, mainly using spock and, for the
Software Development Defining key factors for successful software development A while ago I was asked about my opinion of key factors for successful and quality software development. There are a few lists published from more or less famous programmers, like this excellent
Frontend Generated Styleguides: A markdown approach A generated styleguide catalogue has many advantages in every day project live (see below), but as most of the available tools did not suite my needs (difficult to set up, too much tool dependencies, bugs, ...) I created my own solution: [style-code](https://github.com/paulwellnerbou/style-code).
java A web based Java DateTime parse debugger After using the Grok Debugger often in the last weeks, I searched for a similar service for joda's time patterns to parse strings. I did not find anything, so I created one, for
Jenkins Git Changelog Jenkins Plugin Released As announced earlier, the first public version of the Git Changelog Plugin for Jenkins is now released and available via Jenkins' offical update site. I got some inspiration from Oleg Nenashev on Jenkins'
load test Load testing a new environment replaying live logs using chronicreplay While creating a proof of concept of a new, cloud based environment of a big news platform, we used chronicreplay to test the behaviour of the new environment under a realistic load, similar
solr Solr 4 packaged with logging libraries The Solr 4 web archive (war) does not ship with logging libraries any more. So everyone who want to deploy it into a container have to either include the logging libraries in the
Jenkins git-jira-log 1.0 released A while ago I finished version 1.0 of my library to extract a changelog in form of a Jira filter based on ticket names in the git log of the project. This
git Changelog with GIT and JIRA: Creating JIRA filter URL based on git commits between two revisions with bash I am working on a library and a jenkins plugin doing this right, but until then, here is a shell script which creates the URL to a JIRA filter containing the tickets mentioned
java Getting commits between annotated tags with JGit JGit does not support getting commits between annotated tags (or any revision and an annotated tag) as you might expect. Following code will work perfectly with commit hashs and branch identifiers: public Iterable&
Frontend Aligning form elements in one line using bootstrap's grid Bootstrap's standard CSS for forms and inputs does support more than one input elements and labels in one line using bootstrap's CSS class form-inline. You can use Bootstrap's grid system to align your
IDE Brackets on HiDPI screens on Linux Chrome beta for Linux is supporting HiDPI scaling now, but Brackets, which is based on Chromium, does not yet. If you don't want to wait, you can use Brandon Bertelsen's extension ui-too-small, available
Frontend Avoid multiple imports of the same SCSS file with SASS (a different approach) Imagine following, quite common scenario: We have a scss file defining standard font and text styles (font.scss), another scss file which defines link styles (links.scss) which uses variables and definitions of
docker A Dockerfile for git-deps In Git Minutes #32, Adam Spiers talked about git-deps, which was interesting for me. We don't cherry pick usually nor backport commits, but I analyse bugs trying to find out when and with
Webserver Ways to start a Webserver in your current Directory Lately I searched for a way to open a web server, mainly for static content, from the current directory under Linux. In the java world, I am used to do this with maven