JavaScript OfficialSite

Is there JSON encode/decode base64 encode/decode function in JavaScript? Solution 1: Yes, btoa() a… Read more Json Encode/decode Base64 Encode/decode In Javascript

So I'm pretty new to the Web Audio API, having only heard about it 4 days ago (though since the… Read more Base64toarraybuffer Error: Failed To Execute 'atob' On 'window'. (web Audio Api)

Here i have two form fields , in this i want to convert the base 64 encode from image,and after tha… Read more How To To Base 64 Encode In Two Images In Same File

I need to get an array buffer from an http request sending me a base64 answer. For this request, I … Read more Recover Arraybuffer From Xhr.responsetext

I have to convert an image to binary for storing it through IPFS and retrieve it again as a viewabl… Read more Converting An Image To Binary In Javascript Using Base64

I'm converting canvas to dataURL(base64) type and I wanted to save it to phone filesystem using… Read more Saving Dataurl(base64) To File On Phonegap (android)

I was wondering... (except the issue with the base64's plus'+' sign in query string - … Read more Url-encode Vs Base64 Encoding ( Usages)?

I hava a dynamically generated image on my page like so: Instead of telling my Solution 1: Try t… Read more How To Force An Image To Be Downloaded?

I need to convert image that are in a webpage to base64 over greasemonkey or firefox .xpi extension… Read more Convert Image To Base64 Javascript On Firefox

I'm using the window.atob('string') function to decode a string from base64 to a string… Read more Determine If String Is In Base64 Using Javascript

I am trying to compare what is on the server with what is on the webpage by trying to figure out th… Read more Obtaining Base64_decode($artwork) From A Web Page In A Div And File In Javascript And Comparing Them

I want to convert the rawImg to base64 and pass it on image.src. I will be needing the base64 dataU… Read more Canvas To Base64 On Image Src

For some reason I am not able to create a signature from a private key in JS. Using this online hel… Read more Sign Key Hmac Sha1 With Javascript

How should I concatenate base64 strings in order to get rid of the '=' characters ? I sent … Read more My Base64 Concatenated String Has = Characters. How To Get Rid Of Them

I'm trying to convert an image (link) to base64 to be able to store in the Browser side (Indexe… Read more How To Be Able To Convert Image To Base64 And Avoid Same-origin Policy

I have a simple PHP file which loads a file from my server, base64 encodes it and echoes it out. Th… Read more Javascript Base 64 Decoding Binary Data Doesn't Work

I want to do a multiple file upload and I have to convert an image into base64 encoded string. I ha… Read more How To Take Multiple Images Value And Push Array

I'm trying to save an image file out of a base64 string received from the client side. So I hav… Read more Ajax Post Has Empty Values On The Server

I'm using the following to convert an image to a base64 encoded string. On the client website i… Read more Filereader.readasdataurl Result Returning Format Exception When Entered In Convert.frombase64string

I have trouble getting into http requests on the client-side storing images on the server-side usin… Read more How To Send Image To Server With Http.post In Javascript And Store Base64 In Mongodb