internals

And much of it, in both the lexer and the grammar rules, is very heavily tied into MRI internals.

Unfortunately in my experience the PHP documentation is not frequently read by PHP developers or even PHP internals developers.

Even worse, some of the Internals teams argue in favor of silently trucking along instead of, e.g.

We can't really expect everybody using Snabb Switch to understand the internals of LuaJIT so restrictive guidelines are useful for us.

An application developer does not need to know or care how HashMap<> internals work (well, not after they pass the interview at least).

How clearly is the distinction between internals and interface communicated to downstream users?

And as for PHP, I've taken a look into its internals, and that's some rough stuff...

I've explored the internals between all of the minor and major enterprise releases over a beer or two on a lazy afternoon.

We're not looking for database internals experience at all.

System is for OS X internals resources and libraries.

For example, a java developer tag at the start of one's career is quite different from a senior java developer who has understanding of internals of JVM.

Are you passionate about any of the following subjects: mobile OS internals and security aspects, privacy products, lean development, Internet of Things or smart home?

The vulnerabilities are in Android's "stagefright" media internals.

No one but those versed in the CS, maths, and engineering of a solid 3D engine would dare to call the internals of one "beautiful" upon inspection, so I believe my previous statement holds: a 3D engine is not beautiful.

This line implies that it is the internals of the 3D engine which are beautiful, not their exposed API (because the user may well run into that, in the course of, for example, writing a mod.) As I understand aesthetics, "beauty" is the quality of a work that allows it to be appreciated by those unversed in the art or craft that created it.