A Blob object represents a file-like object of immutable, raw
Blobs represent data that isn't necessarily in a JavaScript-native
The web.files.File
interface is based on Blob, inheriting blob
and expanding it to support files on the user's system.
A Blob object represents a file-like object of immutable, raw Blobs represent data that isn't necessarily in a JavaScript-native The `web.files.File` interface is based on Blob, inheriting blob and expanding it to support files on the user's system.
(array-buffer this & args)
Method.
[Experimental]
The arrayBuffer() method of the web.files.Blob
interface is
to read the contents of a Blob as binary data. It returns a promise
resolves with an js.ArrayBuffer
.
blob.arrayBuffer().then(function (buffer) { // do something with buffer });
See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/arrayBuffer
Method. [Experimental] The arrayBuffer() method of the `web.files.Blob` interface is to read the contents of a Blob as binary data. It returns a promise resolves with an `js.ArrayBuffer`. `blob.arrayBuffer().then(function (buffer) { // do something with buffer });` See also: `https://developer.mozilla.org/en-US/docs/Web/API/Blob/arrayBuffer`
(size this)
Property.
[Read Only]
The Blob.size property returns the size in bytes of the web.files.Blob
a web.files.File
.
var sizeInBytes = blob.size
See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/size
Property. [Read Only] The Blob.size property returns the size in bytes of the `web.files.Blob` a `web.files.File`. `var sizeInBytes = blob.size` See also: `https://developer.mozilla.org/en-US/docs/Web/API/Blob/size`
(slice this & args)
Method.
The Blob.slice() method is used to create a new web.files.Blob
containing the data in the specified range of bytes of the source
var blob = instanceOfBlob.slice([start [, end [, contentType]]]);
See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/slice
Method. The Blob.slice() method is used to create a new `web.files.Blob` containing the data in the specified range of bytes of the source `var blob = instanceOfBlob.slice([start [, end [, contentType]]]);` See also: `https://developer.mozilla.org/en-US/docs/Web/API/Blob/slice`
(stream this)
Method.
[Experimental]
The stream() method of the web.files.Blob
interface transforms
Blob into a web.files.ReadableStream
of its data.
var stream = blob.stream();
See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/stream
Method. [Experimental] The stream() method of the `web.files.Blob` interface transforms Blob into a `web.files.ReadableStream` of its data. `var stream = blob.stream();` See also: `https://developer.mozilla.org/en-US/docs/Web/API/Blob/stream`
(text this & args)
Method.
[Experimental]
blob.text().then(function (text) { // do something with the text });
See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/text
Method. [Experimental] `blob.text().then(function (text) { // do something with the text });` See also: `https://developer.mozilla.org/en-US/docs/Web/API/Blob/text`
(type this)
Property.
[Read Only]
The type property of a web.files.Blob
object provides the MIME
of the file. It returns an empty string if the type couldn't
var mimetype = instanceOfFile.type
See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/type
Property. [Read Only] The type property of a `web.files.Blob` object provides the MIME of the file. It returns an empty string if the type couldn't `var mimetype = instanceOfFile.type` See also: `https://developer.mozilla.org/en-US/docs/Web/API/Blob/type`
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