ispref(group,pref)
returns 1 if the specified preference in the specified group
exists, and 0 otherwise. If pref specifies
multiple preferences, ispref returns a logical array containing
a 1 or 0 for each specified preference.
MATLAB® returns a logical array containing a 1 for
the modifieddate preference and a 1
for the docpath preference. The hasdoc
preference does not exist and therefore the last value of the logical array
is 0.
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Run the command by entering it in the MATLAB Command Window.
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