How to convert String to double in Java
How to convert String to double in Java using Double.parseDouble and Double.valueOf methods. Simple example provided.
How to convert String to float in Java
How to convert String to float in Java using Float.parseFloat and Float.valueOf methods. Simple example provided.
How to convert String to InputStream in Java
Simple example how to convert a String object InputStream object in Java using ByteArrayInputStream class.
How to convert String to long in Java
How to convert String to long in Java using Long.parseLong and Long.valueOf methods. Simple example provided.
How to convert String to int in Java
How to convert String to int in Java using Integer.parseInt and Integer.valueOf methods. Simple example provided.
How to generate tables from entities using EclipseLink
How to generate entities from tables using EclipseLink. Simple example using one-to-one database relationship. @MappedSuperclass example included
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