javascript - firefox crash with angular ( Garbage Collector troll? ) -


----edit question long , hard understand------

here working exemple : http://codepen.io/anon/pen/mwapgb warning : make firefox crash ! , if dare, click around 500 time on div (i suggest use tool simulate it. rip mouse)

but http://codepen.io/anon/pen/ennqde wont make firefox crash

what difference : 

function getdatefromdatetimepython(stringdate){ // crash     var partiedate = stringdate.split(' ');     var ymd = partiedate[0].split('-');     var hms = partiedate[1].split(':');     return new date(date.utc(ymd[0],ymd[1]-1,ymd[2],hms[0],hms[1],hms[2],0)); }  function getdatefromdatetimepython(stringdate){ // don't      var partiedate = stringdate.split(' ');         var tmp = partiedate[0];    //  add         var tmp2 = partiedate[1];   //  add     var ymd = tmp.split('-');       //  change     var hms = tmp2.split(':');     //  change     return new date(date.utc(ymd[0],ymd[1]-1,ymd[2],hms[0],hms[1],hms[2],0)); }

i'm going crazy. wrong first practice ?

ok , it's stupid make 3 split, combined in 1 . whenever. why blow firefox , why aren't chrome nor ie affect ?

may trapped infinite loop or process instantiated involves heavy processing drains memory available browser.


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