Revision as of 09:30, 9 July 2014 by Apos(talk | contribs)(Created page with "== Excel == === Kalenderwoche === ActiveCell.FormulaR1C1 = _ "=CONCATENATE(""0"",TRUNC((RC[-25]-DATE(YEAR(RC[-25]+4-WEEKDAY(RC[-25],2)),1,-9+WEEKDAY(RC[-25],3)))/7),"" / "",...")