TheServerSide

How to format a Java String with printf example

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java String printf method can be confusing at first, but it greatly simplifies how you ...
TheServerSide

Java array size, length and loop examples

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...
IEEE

Implementation of Blockchain Technology Using Hash Method in Java for Medical Record Application Development

Abstract: Health problems are not only related to the availability of medical facilities and medical personnel but also include the security of health data. In this regard, the development of ...
GitHub

java.lang.NullPointerException: Cannot invoke "String.split(String)" because "fullyQualifiedTypeName" is null

at com.microsoft.java.debug.plugin.internal.ResolveClasspathsHandler.getJavaProjectFromType(ResolveClasspathsHandler.java:117) at com.microsoft.java.debug.plugin ...
InfoQ

Java Gets a Boost with String Templates: Simplifying Code and Improving Security

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...
InfoWorld

JDK 20: The new features in Java 20

Java Development Kit (JDK) 20 is now available as a production release from Oracle. The latest upgrade of standard Java, JDK 20 features incubation or preview versions of seven new capabilities ...