date - w3toppers.com

Group and count by month

You need to use the $month keyword in your group. Your new Date().getMonth() call will only happen once, and will try and create a month out of the string “$bookingdatetime”. db.booking.aggregate([ {$group: { _id: {$month: “$bookingdatetime”}, numberofbookings: {$sum: 1} }} ]);

Validate date format in php

function _date_is_valid($str) { if (substr_count($str, “https://stackoverflow.com/”) == 2) { list($d, $m, $y) = explode(“https://stackoverflow.com/”, $str); return checkdate($m, $d, sprintf(‘%04u’, $y)); } return false; }

Determine If Business Is Open/Closed Based On Business Hours

You would first need to create an array which will hold your days of the week, and their respective close/open time range(s). /** * I setup the hours for each day if they carry-over) * everyday is open from 09:00 AM – 12:00 AM * Sun/Sat open extra from 12:00 AM – 01:00 AM */ … Read more

Recognise an arbitrary date string [closed]

Use JChronic You may want to use DateParser2 from edu.mit.broad.genome.utils package.

Making a live clock in javascript

Add a span element and update its text content. var span = document.getElementById(‘span’); function time() { var d = new Date(); var s = d.getSeconds(); var m = d.getMinutes(); var h = d.getHours(); span.textContent = (“0” + h).substr(-2) + “:” + (“0” + m).substr(-2) + “:” + (“0″ + s).substr(-2); } setInterval(time, 1000); <span id=”span”></span> … Read more

Using geom_rect for time series shading in R

PHP: Date larger than current date

Try converting them both to timestamps first, and then compare two converted value: $curdate=strtotime(’22-02-2011′); $mydate=strtotime(’10-10-2011′); if($curdate > $mydate) { echo ‘<span class=”status expired”>Expired</span>’; } This converts them to the number of seconds since January 1, 1970, so your comparison should work.