Persistent collections simplify synchronization on shared data in multi-threaded applications because they guarantee immutability of already existing instances. They also make it easy to pass both old ...
Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas ...
The two classes called ConfigDict and FrozenConfigDict are "dict-like" data structures with dot access to nested elements. Together, they are supposed to be used as a main way of expressing ...