====== Excel Text Generating Format ======
  * text cell combine: <code>="preText"&A1&B1&C1&"endText"</code>

====== Excel formulas======
  * Date minus Date gets days (A1 as fixed date; A2 as date to compare)<code>=DATEDIF(A2,$A$1,"d")</code>
  * today's date<code>=TODAY()</code>


====== Excel shortcuts ======

Data insert
^ctrl+; | insert date|
^ctrl+shift+; | insert time |

====== Excel Data Creation ======

===== excel to xml =====