arraybuffer

问题 The only real tutorial I have seen for ArrayBuffer is from HTML5Rocks. But I am wondering specifically how to manipulate the individual bytes. For example, this cartoon on ArrayBuffers from Mozilla shows an image of an ArrayBuffer wrapped in a Uint8Array view: It gives the feeling that you can do this with an ArrayBuffer: var x = new ArrayBuffer(10) x[0] = 1 x[1] = 0 ... x[9] = 1 That is, manually setting the bytes. But I haven't seen any documentation on such a feature. Instead, it seems you

问题 The only real tutorial I have seen for ArrayBuffer is from HTML5Rocks. But I am wondering specifically how to manipulate the individual bytes. For example, this cartoon on ArrayBuffers from Mozilla shows an image of an ArrayBuffer wrapped in a Uint8Array view: It gives the feeling that you can do this with an ArrayBuffer: var x = new ArrayBuffer(10) x[0] = 1 x[1] = 0 ... x[9] = 1 That is, manually setting the bytes. But I haven't seen any documentation on such a feature. Instead, it seems you

问题 The only real tutorial I have seen for ArrayBuffer is from HTML5Rocks. But I am wondering specifically how to manipulate the individual bytes. For example, this cartoon on ArrayBuffers from Mozilla shows an image of an ArrayBuffer wrapped in a Uint8Array view: It gives the feeling that you can do this with an ArrayBuffer: var x = new ArrayBuffer(10) x[0] = 1 x[1] = 0 ... x[9] = 1 That is, manually setting the bytes. But I haven't seen any documentation on such a feature. Instead, it seems you

问题 Using the Fetch API I'm able to make a network request for a large asset of binary data (say more than 500 MB) and then convert the Response to either a Blob or an ArrayBuffer . Afterwards, I can either do worker.postMessage and let the standard structured clone algorithm copy the Blob over to a Web Worker or transfer the ArrayBuffer over to the worker context (making effectively no longer available from the main thread). At first, it would seem that it would be much preferable to fetch the

问题 I have an ArrayBuffer which looks like: This buffer is placed under variable named myBuffer and what I'm interested in, is to get the Uint8Array from this object. I tried to loop as: myBuffer.forEach(function(element) { console.log(element); }); and to directly access to the Array as: console.log(myBuffer['[[Uint8Array]]']); console.log(myBuffer['Uint8Array']); but seems none of this is the correct approach 回答1: Those pseudo-properties you are seeing are something the developer console is

问题 I have an ArrayBuffer which looks like: This buffer is placed under variable named myBuffer and what I'm interested in, is to get the Uint8Array from this object. I tried to loop as: myBuffer.forEach(function(element) { console.log(element); }); and to directly access to the Array as: console.log(myBuffer['[[Uint8Array]]']); console.log(myBuffer['Uint8Array']); but seems none of this is the correct approach 回答1: Those pseudo-properties you are seeing are something the developer console is

来源： https://stackoverflow.com/questions/60454048/how-does-axios-handle-blob-vs-arraybuffer-as-responsetype

来源： https://stackoverflow.com/questions/60454048/how-does-axios-handle-blob-vs-arraybuffer-as-responsetype

来源： https://stackoverflow.com/questions/52955710/type-string-arraybuffer-is-not-assignable-to-type-string

来源： https://stackoverflow.com/questions/52955710/type-string-arraybuffer-is-not-assignable-to-type-string