Recent hash table development raises questions about an optimal solution. Hash tables are one of the oldest and simplest data structures for storing elements and supporting deletions and queries.

Occam’s razor is the principle that, all else being equal, simpler explanations should be preferred over more complex ones. This principle is thought to guide human decision-making, but the nature of ...

Taoiseach Micheál Martin will begin a three-day trip to South Africa today as he becomes the first Irish leader to attend a G20 summit. Mr Martin will attend the G20 Leaders’ Summit in Johannesburg on ...