HACK - A New Open Source Programming Language developed by Facebook

Facebook just released a new programming language called 'HACK', designed to build complex websites and other software quickly and without many flaws. The company has already migrated almost all of its PHP-based social networking site to HACK over the last year, but it has nothing to do with...

Promises: resolve is not the opposite of reject

When I first started working with promises I had the overly simplistic view that passing a value into reject would mark the promise as "failed", and passing a value into resolve would mark it as "successful". However, the latter isn't always true. new Promiseresolve, reject = resolvesomething;...