Advanced PHP References (2 tags)
John Coggeshall discusses the concept of returning a reference from a function, followed by using references within objects.
Ten Essential Development Practices (2 tags)
Perl lets you be productive in everything from quick and dirty throwaway programs to big, business-critical applications. Building the latter requires some discipline, though. Damian Conway shares ten essential development practices to make your Perl programming easier, more reliable, and even more enjoyable.