I read a sample code I don't understand.
Do you know what || ">*" means in find function ?
$.fn.ignore = function (sel) {
return this.clone().find(sel || ">*").remove().end();
};
What is the difference with find(sel) ?
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jean
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1If `sel` is `undefined` it'll use `">*"` instead. – tymeJV Oct 09 '15 at 13:58
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The difference is that if no `sel` is passed in it'll use `">*"`. – Dave Newton Oct 09 '15 at 13:58
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1It will delete all children of current elemen, if there is no selector ( sel ). – Slawa Eremin Oct 09 '15 at 13:58
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Thanks, I have my answer :-) – jean Oct 09 '15 at 14:05