Community driven content discussing all aspects of software development from DevOps to design patterns. To connect to a database from a Java program, you must use a JDBC (Java Database Connectivity) ...

The 30th anniversary of Java, which the Java community is celebrating this year, offers a perfect opportunity to reflect on the remarkable changes the ecosystem has undergone. In this article, I aim ...

Java’s sun.misc.Unsafe class has been in use since 2002. It provides essential low-level methods that framework developers use to deliver otherwise unobtainable features and performance. Unfortunately ...

The IT industry modernizes the rest of the economy, and IT itself undergoes endless modification. Still, some things stay constant in this environment: Java continues to be the fundamental coding ...

The error 500: Java.lang.nullpointerexception is an error that is faced by some developers when executing their code. Moreover, end-users also encounter the error 500 ...

Get an overview of JDBC's architecture, then learn how to connect to a database and handle SQL queries and responses with PreparedStatements, transactions, connection pooling, and more. JDBC (Java ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

Java Database Connectivity (JDBC) is an application program interface (API) packaged with the Java SE edition that makes it possible to standardize and simplify the process of connecting Java ...