The core PPI, which excludes volatile food and energy prices, increased a seasonally adjusted 0.8%, more than the 0.6% gain in December and well ahead of the Dow Jones consensus estimate for 0.3%. On ...

A BitSet (also called Bitmap or bit vector) is an ideal data structure to implement a set when values being stored are reasonably small integers. It can be orders of magnitude faster than a generic ...

The number of employees at Finland's companies has steadily declined for the past two and a half years, according to a business cycle index by the pension firm Ilmarinen. The index found that in ...