javascript Programming Glossary: buf

http://stackoverflow.com/questions/10365335/decodeaudiodata-returning-a-null-error

request.open 'GET' soundName request.responseType 'arraybuffer' request.onload function context.decodeAudioData this.response.. function context.decodeAudioData this.response function buf sounds soundName buf function err console.log err decodeAudioData.. this.response function buf sounds soundName buf function err console.log err decodeAudioData err request.send..

Parse large JSON file in Nodejs

http://stackoverflow.com/questions/11874096/parse-large-json-file-in-nodejs

code that acts upon that input. You can accomplish this by buffering your input until you hit a newline. Assuming we have one.. filePath flags 'r' encoding 'utf 8' var buf '' stream.on 'data' function d buf d.toString when data is read.. encoding 'utf 8' var buf '' stream.on 'data' function d buf d.toString when data is read stash it in a string buffer pump..

Send and receive binary data over web sockets in Javascript?

http://stackoverflow.com/questions/5766802/send-and-receive-binary-data-over-web-sockets-in-javascript

latin_1_encode latin_1_decode utf_8_encode unicode buf 'latin 1' 0 # encode latin_1_encode utf_8_decode utf8_buf 0.. buf 'latin 1' 0 # encode latin_1_encode utf_8_decode utf8_buf 0 0 # decode In Javascript chr data.charCodeAt N to 'decode'.. from base64 import b64encode b64decode data b64encode buf # encode binary buffer to b64 buf b64decode data # decode b64..

how to save canvas data to file

http://stackoverflow.com/questions/5867534/how-to-save-canvas-data-to-file

bytes var data img.replace ^data image w base64 var buf new Buffer data 'base64' fs.writeFile 'image.png' buf Output..

Converting between strings and ArrayBuffers

http://stackoverflow.com/questions/6965107/converting-between-strings-and-arraybuffers

javascript serialization local storage typed arrays arraybuffer share improve this question Although Dennis and gengkev.. to and from String And the solution is function ab2str buf return String.fromCharCode.apply null new Uint16Array buf function.. buf return String.fromCharCode.apply null new Uint16Array buf function str2ab str var buf new ArrayBuffer str.length 2 2 bytes..

Get Base64 encode file-data from Input Form

http://stackoverflow.com/questions/6978156/get-base64-encode-file-data-from-input-form

to string from a Uint8Array is pretty simple where buf is a Uint8Array function uint8ToString buf var i length out.. simple where buf is a Uint8Array function uint8ToString buf var i length out '' for i 0 length buf.length i length i 1 out.. uint8ToString buf var i length out '' for i 0 length buf.length i length i 1 out String.fromCharCode buf i return out..

How can I parse the first JSON object on a stream in JS

http://stackoverflow.com/questions/9829811/how-can-i-parse-the-first-json-object-on-a-stream-in-js

answer is something like this using Python as an example buf '' decoder json.JSONDecoder def onReadReady sock buf sock.read.. buf '' decoder json.JSONDecoder def onReadReady sock buf sock.read obj index decoder.raw_decode buf buf buf index if.. sock buf sock.read obj index decoder.raw_decode buf buf buf index if obj dispatch obj But I can't find anything..