kukula

Sinatra - Ruby

require 'sinatra'

get '/' do
  'Hello world!'
end

malko

function urlBase64ToUint8Array(base64String) {
  const padding = '='.repeat((4 - base64String.length % 4) % 4);
  const base64 = (base64String + padding)
    .replace(/\-/g, '+')
    .replace(/_/g, '/')
  ;
  const rawData = window.atob(base64);
  return Uint8Array.from([...rawData].map((char) => char.charCodeAt(0)));
}

nhagen

var a = ["sdfdf", "http://oooooolol"],
    handleNetErr = function(e) { return e };

Promise.all(fetch('sdfdsf').catch(handleNetErr), fetch('http://invalidurl').catch(handleNetErr))
    .then(function(sdf, invalid) {
        console.log(sdf, invalid) // [Response, TypeError]
    })
    .catch(function(err) {
        console.log(err);
    })

g3d

XLSX file, 1.5 Mb, 10 000 rows

==================================

Benchmark.measure { ::Creek::Book.new(import.import_file.read.path).sheets.first.rows.first }
<Benchmark::Tms:0x0000010eb1b200
 @cstime=0.0,
 @cutime=0.0,
 @label="",
 @real=83.360489,

fehmicansaglam

public static void downloadFile(final Long fileId) throws IOException {
        response.setHeader("Accept-Ranges", "bytes");
        notFoundIfNull(fileId);
        
        File underlyingFile = ... //load file
        String fileName = ...//name of the file

        Header rangeHeader = request.headers.get("range");
        if (rangeHeader != null) {
            throw new PartialContent(underlyingFile, fileName);