How to count the number of elements in a column / find the length or size of a column in JSL
I somehow stumbled upon N Items()in the Scripting Index by sheer luck, no telling how many are less fortunate than me, but this simple task doesn't work for a column that is, I don't know what the right word is, accessed? by col = Column(dt, "Col Name");it throwsN Items() argument must be a listand proceeds no further.Once again, a slew of Google searches with various substitute words only gives v...