While social media websites such Facebook and LinkedIn made it incredibly easy for a user to upload image files, the back-end implementation of such a feature has been anything but easy. Prior to the ...

Downstream operations are oil and gas functions that occur after the production phase to the point of sale. Read how downstream companies make money.

Here's a simple Struts Hello World example for anyone interested in learning how to use the latest Struts 2.5 release. The Apache Struts Framework has come a long way in the last 20 years.

Algorithmic trading provides a more systematic approach to active trading than one based on intuition or instinct. Learn how hedge funds use computer programs to trade.