Are jQuery() and $() aliases? -

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I understand that $ () is a shortcut for jQuery () The nickname is but then I read what they are two different things?

EDIT: Thanks for the answer. Why is there no consistency in the document, which uses $ () for the most part, then switch to jQuery () in the UILights section? That's why I confused myself.

No, you were right. They are nicknames, what the doctor was trying to say was to choose something that runs on the cover of jquery, resulting in: 

  $ (some) .each (function (). .});

There is a separate function on a bare object (whether it is $ or jQuery :

former> $ Each (some, works () {...});

which can be applied to any adequate array-type sequence, not just jQuery wrapper objects < / P>


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