Writes the specified string to the NCLOB starting at the specified position, based on the specified offset and length ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The key difference between the Java int and Integer types is that an int simply represents a ...

I get this error: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode ()' on a null object reference at pl.mytest.app.d ...

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

The Long.parseLong () method is not deprecated like the Long constructor. Java String to long example The following String to long example program converts the text String 90210 to a long, and then ...

Not sure what a try catch is? We explain how to use a try catch block in Java and how to write methods that throw exceptions.

Value Parameters: An example that shows the behavior of value parameters. In Java all parameters are passed by value. String Example. A few brief examples of String manipulations. BinaryConverter. A ...