Here are the list : – Compiler Design, – Operating System, – Database Management System, – Statistical analysis package, – Numerical Analysis, – Graphics, – Artificial Intelligence, – Simulation
A data structure is a way of organizing data that considers not only the items stored, but also their relationship to each other. Advance knowledge about the relationship between data items allows designing of...
A java.sql.CallableStatement is used to call stored procedures in a database. A stored procedure is like a function or method in a class, except it lives inside the database. CallableStatement – Can be created...
include directive and include action tag both are used for including a file to the current JSP page. However there is a difference in the way they include file. – include Directive: Static include...
ClassNotFoundException is an exception that occurs when you try to load a class at run time using Class.forName() or loadClass() methods and mentioned classes are not found in the classpath. NoClassDefFoundError is an error...
You dont’ have javax.transaction.SystemException on your runtime classpath. This can be fixed by adding dependency to your pom.xml if you use Maven <dependency> <groupId>javax.transaction</groupId> <artifactId>javax.transaction-api</artifactId> <version>1.2</version> </dependency> If you are using gradle, here is...
we have a null value for id in the method. It has easy search – reading the error message – reading the source code of org.hibernate.event.LoadEvent
The java.util.ResourceBundle class is used to store texts and components that are locale sensitive. ResourceBundle has the subclasses PropertiesResourceBundle and ListResourceBundle. public abstract class ResourceBundle extends Object Resource bundles contain locale-specific objects. When your...
Object class Object is a Superclass for all class The Object class, in the java.lang package, sits at the top of the class hierarchy tree. Every class is a descendant, direct or indirect, of...
The JVM must be platform dependent to allow your Java to run on the specific platform. A JVM for Windows will translate your Java into different system calls than a JVM for OS X....
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