SQL update or delete statements are interesting. The row locks held by those queries in a transaction can cause blocking. In some systems (SQL Server) page locks can be taken instead, causing even ...

The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in ...

Understanding the HackerEarth setup helps you use the tools and see your progress better. Practicing coding problems, ...

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern ...