Static

Static has several definitions:

• Used in everyday speech as shorthand for static electricity, or as a slang term for hardheadedness (as in "Don't give me static").
• In consumer electronics, static is a synonym for white noise.
• In literature, static means unchanging; as in the term "static character", or, a character who does not significantly change over the course of the work.
• In the branch of physics known as mechanics, a static system is a well-defined system at equilibrium, either at rest or moving at constant velocity. This type of system is studied in statics, as contrasted with dynamic systems.
• In radio, static is radio frequency interference (RFI or EMI).
• In computer science/computer engineering, the word static has many unrelated definitions. Some of the more common uses of the word are:

1. In object-oriented programming, static refers to a property of an object which belongs to the object's class and not the object itself. This term is not used universally among object-oriented programmers, but is consistent with its use in popular object-oriented programming languages C++ and Java.
2. In reference to data, static means unchanging.
3. In the context of programming languages, static typing is a particular way the syntax of the language associates identifiers with data, in particular the type of the data.
4. In reference to linking, static means that identifiers are associated with data or sections of code during linking, as opposed to dynamic linking in which these associations may be formed at runtime.
5. In networking, static means fixed, especially fixed with respect to a particular piece of hardware.
6. In reference to RAM, static refers to details of the underlying electronics and should not be confused with static data as the terms are unrelated. See static RAM.
7. In digital logic, static is used to distinguish most types of logic design from dynamic logic. Both types of logic are used in the design of processors.
8. Static analysis is a set of methods for analyzing code without running it.

The term static should be used with care when the context is not clear.

Static can also refer to:

• A Static Lullaby, a band.
• "Static", a 1988 funk music single by Full Force and James Brown
• Steve "Static" Garrett, member of R&B group Playa and songwriter for Aaliyah and Ginuwine.
• Static, bass player in the band Anyone.
• Static-X, a band.
• Static, a DC comics superhero.

See also

• Physics
  • Hydrostatic equilibrium
  • Static electricity
  • Gravity wave
  • Static spacetime

• Computers
  • Dynamic HTML
  • Scalable Vector Graphics
  • Artificial intelligence agent

• Other
  • Lila: An Inquiry into Morals