title: How to display KDB row size?
body: <p><a href="http://code.kx.com/q/ref/lists/#count" rel="nofollow noreferrer"><code>count</code></a> returns the number of elements of a list, or table rows, or the length of a string.
  Is there a way to print the size of the row itself? In other words, I want to know the size of a table I loaded in memory, not simply the number of rows.</p>
  
  <p>And what about the total size of a list of strings? Do I have to use <a href="http://code.kx.com/q/ref/control/#each" rel="nofollow noreferrer"><code>each</code></a> to calculate the sum of all string lengths or there is another way?</p>