Database locks with Spring, Hibernate and Postgres


Tracking object references in JavaScript


Tomcat, Atmosphere and Spring Security


Global state in AngularJS controllers


Java Cryptography Architecture and common encryption usages


Convert document to HTML with Apache Tika


Play Framework on Heroku and custom dependencies


SOA vs. Domain design and OpenSessionInThreadExecution pattern


Map Accepted-Language language codes to country codes in PHP


Lucene permissions and Hibernate Search