vssn

The upgrade needs a total of 81.5 M free space on disk '/boot'. Please free at least an additional 17.4 M of disk space on '/boot'. Empty your trash and remove temporary packages of former installations using 'sudo apt-get clean'.

http://askubuntu.com/questions/142926/cant-upgrade-due-to-low-disk-space-on-boot

Run below command as suggested in the error message.

$ sudo apt-get clean

First check your current kernel version.

vssn

/**
 * follows a path on the given data to retrieve a value
 *
 * @example
 * var data = { foo : { bar : "abc" } };
 * followPath(data, "foo.bar"); // "abc"
 * 
 * @param  {Object} data the object to get a value from
 * @param  {String} path a path to a value on the data object
 * @return the value of following the path on the data object

vssn

<?php // /app/Http/Middleware/Cors.php

namespace App\Http\Middleware;

use Closure;

class Cors {
    public function handle($request, Closure $next)
    {
        return $next($request)