Java was designed from the ground up to use 16-bit(2 byte) Unicode chara...

1. Exception handling is not supposed to replace a simple test.The moral...

When you produce logging or debugging messages, you often want to includ...

Traditionally, a method could refer to the data fields of the object in...

An inner class is a class that is defined inside another class. Why wou...

Before Python 3.6 a regulardictdid not track the insertion order, and i...

Should you implement clone in your own classes? If your clients need to...

If you read the section about abstract classes in Chapter 5, you may won...