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how to obtain total number of columns in JSL?<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

Hi,

I need a way to extract the total number of columns of specific table by scripting (for example: 5 columns total below). Can someone help me on this?

Thanks

Re: how to obtain total number of columns in JSL?

dt = current data table();

nc = ncols(dt);