A new JEP Candidate proposes to facilitate the handling of type variance in Java. The new proposal, potentially targeting Java 10, would add a means for specifying the default variance in the definition of generic types, different to the current style of ...

A Java library for technical analysis. Contribute to ta4j/ta4j development by creating an account on GitHub. (more…)

Here are the 50 Best Jobs in America, according to Glassdoor. Where does your job fall? This report ranks jobs according to each job's Glassdoor Job Score, determined by combining three factors: number of job openings, salary, and overall job sat... (more…)

Using VAVR's Either type we can express failure scenarios in our type signatures. These container values can be used to write composable code. (more…)

String concatenation is one of the most well known caveat in Java. Almost all experienced Java developpers have already heard or read explanations about when...