rpath is an option used with the runtime linker (ld.so) to insert an RPATH header in either binaries or shared libraries. This header specifies the path search order for locating libraries.

A compiler is a computer program (or set of programs) that transforms source code written in a programming language (the source language) into another computer language (the target language, often having a binary form known as object code). The most common reason for wanting to transform source code is to create an executable program.

ZPL-II stands for the "Zebra Programming Language v II" and is a proprietary programming language used to communicate to Zebra branded printers

CPU speed determines how fast your process can perform tasks. CPU speeds matter less than they did in the past, thanks to the advent of multi-core processors.

a free implementation of Cocoa (formerly NeXT's OpenStep) Objective-C libraries (called frameworks), widget toolkit, and application development tools. It is part of the GNU Project.

The rel attribute specifies the relationship between the current document and the linked document

Apache Tiles™ is a Java templating framework built to simplify the development of web application user interfaces.

glReadPixels is an OpenGL API function to read pixels data from source framebuffer to destination memory buffer. When FBO is supported, the source could be FBO; when PBO is supported, the destination could be PBO.