Questions about hashCode() are asked on most interviews (from junior to senior level). In this post, you will find out what this method is, how it works for particular types, how it works for primitives, what you have to watch out for during your implemen... (more…)

The official documentation of Java claims that the first argument of T Stream::reduce(T identity, BinaryOperator<T> accumulator) must be an identity. (more…)

QCon New York International Software Conference returns this June 13-15. Technical leaders who are driving innovation and change in software will share the l... (more…)

We are planning to write a Flutter app which is closed source. I came across this implementation of the Signal protocol and was wondering if this is okay considering no infringement of any license ... (more…)

These are the final results of the Public Review Ballot for JSR #376. (more…)