Are the PUT, DELETE, HEAD, etc methods available in most web browsers?

Are the PUT, DELETE, HEAD, etc methods available in most web browsers?

http cross-browser browser ajax

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Response to preflight request doesn't pass access control check

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What is the motivation behind the introduction of preflight CORS requests?

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WebSockets protocol vs HTTP

ajax http websocket comet

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URL Encode a string in jQuery for an AJAX request

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What's to stop malicious code from spoofing the "Origin" header to exploit CORS?

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What does it mean when an HTTP request returns status code 0?

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Returning redirect as response to XHR request

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Pure JavaScript code for HTTP Basic Authentication?

javascript ajax http basic-authentication

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Does an HTTP Status code of 0 have any meaning?

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Detecting a redirect in ajax request?

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HTTP Cookies and Ajax requests over HTTPS

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Cannot properly set the Accept HTTP header with jQuery

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How to intercept all http requests including form submits

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Prevent Unhandled jQuery AJAX Error [duplicate]

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