Core java

Learn about how to implement Rock Paper Scissors game in java.

Learn about how to fix class names are only accepted if annotation processing is explicitly requested in java.

Learn about how to fix Initial heap size set to a larger value than the maximum heap size in java.

Learn about how to get day name of week from date in java

Learn about how to fix java.util.InputMismatchException.

Learn about how to resolve uses unchecked or unsafe operations. recompile with -xlint:unchecked for details.

Learn about how to fix uses or overrides a deprecated api in java.

In this post, we will see how to resolve java.lang.classnotfoundexception: sun.jdbc.odbc.jdbcodbcdriver exception in java. Problem: java.lang.classnotfoundexception: sun.jdbc.odbc.jdbcodbcdriver This exeception comes in Java 8 because sun.jdbc.odbc.jdbcodbcdriver has been removed from JDK and JRE. This class is used to connect database using Object database connectivity driver such as Microsoft access. Since Java 8 does not support jdbc […]

Learn about how to fix error char cannot be dereferenced in java.