Immediately to the right when you walk into JC Java coffee house is a Community Prayer Wall where dozens of index cards with ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The ability to pop or apply a Git stash with a name is weakly supported in Git. There are plenty ...

We’ll start with the most far-reaching addition, which the spec describes as “a new Iterator global with associated static and prototype methods for working with iterators.” The most exciting part of ...

All regex rules are using Java regular expressions. For a description see here. There is a set of special characters also known as metacharacters present in a regular expression. When you want to ...

Ever wished you could instantly extract all email addresses from a document or clean up messy data with a single command? Regex makes that possible. Regular expressions (often shortened to “regex”) ...

"Regular expressions" are a mathematically defined concept, invented by Stephen Kleene in 1956. In their most minimalistic (and original) version, these expressions define languages using just literal ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The goal of a lambda expression in Java is to implement a single method. All Java methods have ...

I've got a problem that I'm stuck on. How do I programmatically get the executing jar file's absolute path? I'm trying to look for a folder that is relative to the jar file's directory but I'm having ...