Top Questions

1. Why is pop faster than shift?
   44 votes

   6 answers
2. Why can't I directly assign document.getElementById to a different function?
   16 votes

   5 answers
3. What's the point of "var t = Object(this)" in the official implementation of forEach?
   13 votes

   3 answers
4. If document.cookie is a string, why doesn't document.cookie = "" delete all of the relevant site's cookies?
   9 votes

   3 answers
5. Given that "arguments" is not a true array, why does Array.prototype.slice.call(arguments) work, but Array.prototype.slice.call(someobject) not work?
   9 votes

   1 answers