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Read–Eval–Print Loop (REPL), also termed an interactive toplevel or language shell, is a simple, interactive computer programming environment that takes single user inputs (i.e., single expressions), evaluates (executes) them, and returns the result to the user; a program written in a REPL environment is executed piecewise. The term is usually used to refer to programming interfaces similar to the classic Lisp machine interactive environment. Common examples include command line shells and similar environments for programming languages, and is very characteristic of scripting languages.

参见维基百科: Read–eval–print loop

computer/basics.txt · Last modified: 2021/02/10 08:49 by zhwiki