javascript - Remove an element from find return -

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with fallowing code want delete last element inside steps variable, 

var steps = $(element).find("fieldset"); var count = steps.size(); steps[count-1] = null;

but when iterate each method, doesn't seems see null value

steps.each(function(i) { });

you use not() create new jquery object removing elements don't want:

steps = steps.not(steps.last());

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