Blob


Purpose

Represents immutable raw data.

Attributes

The attributes of the Blob object are listed below:

Attribute Description Type
size Returns the size of the Blob object in bytes. long
type The ASCII-encoded string in lower case representing the media type of the Blob, expressed as an RFC2046 MIME type. DOMString

Methods

Name Return type Description
slice slice

Returns a new Blob object instance.

Related topics

Overview
RFC2046
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