bionicvapourboy

const myArr = [[1,2,[3]],4];

const flatten = list => list.reduce(
    (a, b) => a.concat(Array.isArray(b) ? flatten(b) : b), []
);

flatten(myArr); // [1, 2, 3, 4,]

bionicvapourboy

# With some access point my wifi loses connection
# The connection is usually restored as long I reconnect to the AP
# This script detects ping failure to the Google DNS server
# then try to turn off and on wifi network
# WARNING: It does not check the default WiFi to reconnect to

status="OFF";
while true
do
	if ping -q -c 1 -W 1 8.8.8.8 &>/dev/null;then

bionicvapourboy

{{ "{% if form_filter is defined %}" }}
<div class="accordion" id="record_filter">
    <div class="accordion-group">
        <div class="accordion-heading">
            <a class="accordion-toggle" data-toggle="collapse" data-parent="#record_filter" href="#record_filter_collapse">
                <i class="icon-search"></i> Filtra risultati
            </a>
        </div>
        <div id="record_filter_collapse" class="accordion-body collapse{{ "{{ filter is defined and filter ? ' in' : '' }}" }}">
            <div class="accordion-inner">

bionicvapourboy

(function addXhrProgressEvent($) {
    var originalXhr = $.ajaxSettings.xhr;
    $.ajaxSetup({
        progress: function() { console.log("standard progress callback"); },
        xhr: function() {
            var req = originalXhr(), that = this;
            if (req) {
                if (typeof req.addEventListener == "function") {
                    req.addEventListener("progress", function(evt) {
                        that.progress(evt);