HashMap vs. Hashtable similarities Both the Hashtable and HashMap implement the Map interface and both share the same set of methods used to add, remove and manipulate elements of a key-value, ...

While the Hashtable is a weakly-typed data structure, a Dictionary is a strongly typed one. The choice between a Hashtable and Dictionary depends on whether you need a type safe collection.

Serialization and deserialization of Hashtable. By Huw Evans September 12, 2000 JAVA PRIMER Using Java Object Serialization: A Few Pitfalls Huw Evans Listing 3. Serialization and deserialization of ...

We use Hashtables (and Dictionaries) quite a bit and I use foreach to iterate over them all the time. I've never iterated like that, though. I pretty much only do something like this:<BR><BR><pre ...