<library> (DLL) A library which is linked to {application programs} when they are loaded or run rather than as the final phase of compilation. This means that the same block of library code can be shared between several tasks rather than each task containing copies of the routines it uses. The executable is compiled with a library of "stubs" which allow link errors to be detected at compile-time. Then, at {run time}, either the system loader or the task's entry code must arrange for library calls to be patched with the addresses of the real shared library routines, possibly via a jump table. The alternative is to make library calls part of the operating system kernel and enter them via some kind of trap instruction. This is generally less efficient than an ordinary subroutine call. It is important to ensure that the version of a dynamically linked library is compatible with what the executable expects. Examples of operating systems using dynamic linking are SunOS (.so - shared object files), Microsoft Windows (.dll) and RISC OS on the Acorn Archimedes (relocatable modules). (1995-12-12)

Dynamically Linked Library

Dynamic-link library (DLL) is Microsoft's implementation of the shared library concept in the Microsoft Windows and OS/2 operating systems. These libraries usually have the file extension DLL, OCX (for libraries containing ActiveX controls), or DRV (for legacy system drivers).

In computer science, a static library or statically-linked library is a set of routines, external functions and variables which are resolved in a caller at compile-time and copied into a target application by a compiler, linker, or binder, producing an object file and a stand-alone executable. This executable and the process of compiling it are both known as a static build of the program.

The Linked Ring (also known as "The Brotherhood of the Linked Ring") was a British photographic society created to propose and defend that photography was just as much an art as it was a science, motivated to propelling photography further into the fine art world. Members dedicated to the craft looked for new techniques that would cause the less knowledgeable to steer away, persuading photographers and enthusiasts to experiment with chemical processes, printing techniques and new styles.

X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome. As an inheritance pattern, it is less common than the X-linked recessive type.

Library linked data (LLD) is the use of linked data standards by libraries. These standards are usually applied to bibliographic and authority data sets with the hope of decreasing redundant cataloging work; and increasing visibility of library resources and interoperability with non-library systems.

X-linked intellectual disability refers to medical disorders associated with X-linked recessive inheritance that result in intellectual disability.

A subscription library (also membership library or independent library) is a library that is financed by private funds either from membership fees or endowments. Unlike a public library, access is often restricted to members, but access rights can also be given to non-members, such as students.

<programming> A library of reusable classes for use with an object-oriented programming system. (1994-12-05)