This one might make you scratch your head a bit -- but learning about hash tables is definitely worth your time and effort.

The first time I heard about hash tables was after taking a compilers course during my BSc. The truth is, I was not able to understand and appreciate their usefulness fully back then. Now that I know ...

What does hash table actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Making fast hash tables in programming, which don't cause collision trouble, is one of computing's holy grails. Facebook thinks it's created a good one.

I want to have a very large hash table, i.e. so big it won't fit into memory. What's a good way to do that? I could use a database, but since it's only going to be key => value pairs that I am ...

JAVA PRIMERUsing Java Object Serialization: A Few PitfallsHuw EvansListing 3. Serialization and deserialization of Hashtable.