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imme_emosol

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imme_emosol

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XMLHttpRequest.onreadystatechange


On https://developer.mozilla.org/docs/Web/API/XMLHttpRequest#send() I read : "Note: Any event listeners you wish to set must be set before calling send()." And I like to exit-early™ & prevent accidental assignment by putting values on the left-hand side.

XMLHttpRequest.onreadystatechange


On https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest#send() I read that:

XMLHttpRequest.onreadystatechange


On https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest#send() I read that: