Learn how to process your resource files with Maven, be it templated files, conversion of LESS/SCSS to CSS or of Markdown/Ascissdoc to HTML.
Which are the best PaaS solutions available in the market for Java applications? A brief description of the top 5 PaaS providers with their pros and cons.
Which are the best IaaS solutions available in the market for Java applications? A brief description of the top 5 IaaS providers with their pros and cons.
Inversion of control is not just dependency injection - the observer and template method patterns use it as well. Study all three to become an IoC expert!
Use Java Bean Validation's @Valid Annotation for validating entire object graphs with one method call.
Use the Java Bean Validation methods validateValue() and validateProperty() to independently check fields of a target class or even their potential values.
Out of Java's three big logging frameworks (Java Util Logging, Log4j 2, and Logback), which one has the best performance?