generated at
self-modifying code
eval statement
IBM 1130 (Example)
just-in-time compilation: This technique can often give users many of the benefits of self-modifying code (except memory size) without the disadvantages.
Quine (computing)
Reflection (computer science)
monkey patch: a modification to runtime code that does not affect a program's original source code
Extensible programming: a programming paradigm in which a programming language can modify its own syntax