Inefficient or overly complex Regex patterns that are vulnerable to polynomial runtime due to excessive backtracking, could potentially lead to a Denial of Service (DoS) attack, especially when ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to convert from a long to a String in Java is to add the long to an empty set of ...

Benefits of the Java String printf method The Java String printf method can be confusing at first, but it greatly simplifies how you format complex Strings. This is especially true when creating ...

Looks like this bug is caused by regex library that presto is using airlift/joni. There's already issue opened by @haozhun jruby/joni#28 ...

Java’s character and assorted string classes offer low-level support for pattern matching, but that support typically leads to complex code. For simpler and more efficient coding, Java offers ...

Like riding a bike, knowledge of regular expressions will stay with you forever, allowing you to manipulate text quickly and easily. In this part of the series, Ondrej focuses in on groups, ...