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007julien · 12-03-2012, 01:56 PM

Thanks ! is it very necessary to return many values with map ?

Code:

var r=[ 77, 101, 141, 91, 91, 191, 191, 343, 44, 44, 65 ],lttFrq=[];// an array or an object
   function count(a){lttFrq[a]?lttFrq[a]+=1:(lttFrq[a]=1);}
   r.map(count);
   alert(lttFrq);

Then (for IE only9 web users) filter give the «dominant» value, or all others frequencies...

12-03-2012, 01:56 PM	PM User \| #25
007julien Regular Coder Join Date: May 2012 Location: France Posts: 122 Thanks: 0 Thanked 18 Times in 16 Posts	Thanks ! is it very necessary to return many values with map ? Code: var r=[ 77, 101, 141, 91, 91, 191, 191, 343, 44, 44, 65 ],lttFrq=[];// an array or an object function count(a){lttFrq[a]?lttFrq[a]+=1:(lttFrq[a]=1);} r.map(count); alert(lttFrq); Then (for IE only9 web users) filter give the «dominant» value, or all others frequencies...