MATLAB: What does the red dot on the line number in matlab mean

MATLAB

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

Best Answer

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.
Related Question