Loop

Updated: 04/26/2017 by Computer Hope

LoopA loop describes the process of a software program or script repeats the same instructions or processes the same information over and over until receiving the order to stop. If not handled properly a loop can cause the computer to become slower as it becomes overwhelmed with having to repeat the same steps over and over causing it to get stuck in an endless loop.

Batch file loop

Below is a basic example of a loop in a batch file.

:BEGIN
Echo Here is an endless loop!
GOTO BEGIN

Other types of loops

Below are some examples of common types of loops in many popular programming languages.

Control statement, Endless loop, Goto, Iteration, Programming terms, Repeat counter, STP