About the numeric output:
>> columns = {"", "OS"};
>> data = {"true" , "30";"true" , "20";"true","10"};
>> toto=zenity_list(columns, data, "checklist","numeric output","nan")
error: element number 2 undefined in return list
And:
>> toto=zenity_list(columns, data, "checklist")
toto =
{
[1,1] = 30
[2,1] = 20
[3,1] = 10
}
>> [val]=str2double (toto)
val =
30
20
10
>> [val,sta]=str2double (toto)
val =
30
20
10
error: element number 2 undefined in return list
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