Add switch expressions to the Java Programming Language, and improve the handling of null values in switch statements. These will simplify everyday coding, as well as prepare the way for the use of pattern matching in switch. (more…)

This gets interesting when you find your way into a mail server, says dev who found it... (more…)

Introduction A high-performance data access layer requires a lot of knowledge about database internals, JDBC, JPA, Hibernate, and this post summarizes some of the most important techniques you can use to optimize your enterprise application. 1. SQL statem... (more…)

What we know about java.net.URL? It is one of the mature JVM runtime class (@since JDK1.0). URL used in lot of programs. file, jar, ...

Tips on how to get your thousand-layer Javascript down to a manageable few, improving velocity. (more…)