Stamp2WeekdayStr

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Summary

User-Defined Function: string uStamp2WeekdayStr( integer vIntYear, integer vIntMonth, integer vIntDay );

Returns a string that is the day of the week for the given date.

  • vIntYear: source year
  • vIntMonth: source month
  • vIntDay: source day


Code:

  • LSO: 237 bytes
  • MONO: 1024 bytes
string uStamp2WeekdayStr( integer vIntYear, integer vIntMonth, integer vIntDay ){
return llList2String ( ["Friday", "Saturday", "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday"],
                       (vIntYear + (vIntYear >> 2) - ((vIntMonth < 3) & !(vIntYear & 3)) + vIntDay
                       + (integer)llGetSubString( "_033614625035", vIntMonth, vIntMonth )) % 7 );
}
/*//--                       Anti-License Text                         --//*/
/*//     Contributed Freely to the Public Domain without limitation.     //*/
/*//   2009 (CC0) [ http://creativecommons.org/publicdomain/zero/1.0 ]   //*/
/*//  Void Singer [ https://wiki.secondlife.com/wiki/User:Void_Singer ]  //*/
/*//--                                                                 --//*/

Caveats

  • Accurate from 1901 to 2099