I'm going to be storing a large array of byte values (most likely over a million) in Javascript. If I use a normal array with normal numbers, that will take 8 MB, because numbers are stored as IEEE doubles, but if I can store it as bytes, it wi...
I am having an issue with creating ImageData. I am getting the following error message:     Uncaught IndexSizeError: Failed to construct 'ImageData': The input data byte length is not a multiple of (4 * width).   Here is the method that I am...
I use JSON.net to serialize some objects between C# and JavaScript. The JSON data is transfered via WebSocket between the .NET and browser application.   In the data structure there are some byte[] fields, I want these fields as an Array in JavaScrip...
I have a simple question: how to encode a byte [ ] to base64 format?  I have the following code:  var hash = CryptoJS.SHA1("payLoad");     document.writeln(hash);     hash = hash.toString();      var bytes = []; for (var i = 0; i < hash.le...
I have a api call that sends me the a stream of a file. I get the stream and put it out as an uInt8Array.  Im using this html5 example:  http://www.html5rocks.com/en/tutorials/file/xhr2/  I know what the file name and type is, how do I put this array...
I am setting an localStorage value in byte array format but when I try to get it, it is retrieved as String ?  Why so ?   If so, how can we convert it ?  Help is appreciated !...
At the moment I use a generic - ASHX - handler (that is called via ajax/jquery) to load an image into an IMG element like so...  serverimage1x4.src = '/Cloud/LiveXP.ashx';   However, instead of this I would like a web worker to do this.  I am...
I'm attempting to load a PNG image into my Ionic app via a web API from a third-party source, but it's failing to display. The response I receive contains data for the PNG which I believe to be a byte array data and begins like this:     ?PNG...
In JavaScript I have a  byte array and post it to JSP.  $.post("connectors/FileTree.jsp", {sfile: filecontents,savefilename:fileNameSave},   In JSP, I write this byte array to a file using  FileOutputStream fos = new FileOutputStream(savefile...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.