Convert relative path to absolute using JavaScript

Question

There\'s a function, which gives me urls like:

./some.css
./extra/some.css
../../lib/slider/slider.css

It\'s always a relative path.

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Answer 1

This should do it:

function absolute(base, relative) {
    var stack = base.split("/"),
        parts = relative.split("/");
    stack.pop(); // remove current file name (or empty string)
                 // (omit if "base" is the current folder without trailing slash)
    for (var i=0; i