what does the red dot on the line number in matlab mean?

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ddd ppp 2018-5-4

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评论： Stephen23 2018-5-4

采纳的回答： Steven Lord

what does the red dot on the line number in matlab mean? A picture is included.

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Answer 1

Steven Lord 2018-5-4

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That is a breakpoint. One of the main uses for breakpoints is to help debugging your code, to stop on a particular line to allow you to examine the state of your program. A red dot is a standard breakpoint. There are also conditional breakpoints (yellow dots) that stop only if a certain condition is satisfied.