thsutton
/ response-header.js
Created
November 6, 2010 09:17
Get the value of an HTTP response header in JavaScript
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| /** | |
| * Read the value of a header in the current document. | |
| * | |
| * This uses a [single] XMLHTTPRequest to do a HEAD of the current document | |
| * and fetch HTTP response header values. Note that the implementation is | |
| * rather stupid in that it spins waiting for the XMLHTTPRequest to complete | |
| * if it hasn't been called yet. | |
| * | |
| * @param name string |
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