How to find number of days between two dates using PHP? 1:$now = time(); // or your date as well$your_date = strtotime(2010-01-01);$datediff = $now - $your_date;echo round($datediff / (60 * 60 * 24)); 2:If you're using PHP 5.3
I'm looking for very simple obfuscation (like encrypt and decrypt but not necessarily secure) functionality for some data. It's not mission critical. I need something to keep honest people honest, but something a little stronger than ROT13
This question already has an answer here: Convert one date format into another in PHP 14 answers I am trying to convert a date from yyyy-mm-dd to dd-mm
How can I get a timestamp in JavaScript?Something similar to Unix's timestamp, that is, a single number that represents the current time and date. Either as a number or a string. 1:var timeStampInMs = window.performance && window.perform
I've used recursion quite a lot during my many years of programming to solve simple problems, but I'm fully aware that sometimes you need iteration due to memory/speed problems.So, somewhere in the very far past I went to try to find if the
I came across the following linehsb.s = max != 0 ? 255 * delta / max : 0;What do the ? and : mean in this context? 1:It is called the Conditional Operator (which is a ternary operator).It has the form of: condition ? value-if-true : valu
I am using the UI DatePicker from jQuery UI as the stand alone picker. I have this code:
And the following JS:$('#datepicker').datepicker();When I try to return the value with this code:var date = $('#datepicker').This method throws java.lang.IllegalStateException: Cannot forward after response has been committedand I am unable to spot the problem. Any help? int noOfRows = Integer.parseInt(request.getParameter("noOfRows")); String chkboxVal =
Given this snippet of JavaScript...var a;var b = null;var c = undefined;var d = 4;var e = 'five';var f = a || b || c || d || e;alert(f); // 4Can someone please explain to me what this technique is called (my best guess is in the title of th
What is the most efficient way to groupby objects in an array?For example, given this array of objects:[ { Phase: "Phase 1", Step: "Step 1", Task: "Task 1", Value: "5" }, { Phase: "Phase 1", Step: "Step 1", Task: "Task 2", Value: "10
How do I check if an object has a property in JavaScript?Consider:x = {'key': 1};if ( x.hasOwnProperty('key') ) { //Do this}Is that the best way to do it? 1:I'm really confused by the answers that have been given - most of them are ju
I have a small utility that I use to download a MP3 from a website on a schedule and then builds/updates a podcast XML file which I've obviously added to iTunes.The text processing that creates/updates the XML file is written in Python. I u
I'm looking for a jQuery plugin that can get URL parameters, and support this search string without outputting the JavaScript error: "malformed URI sequence". If there isn't a jQuery plugin that supports this, I need to know how to modify i
Is there a way to get the current Context instance inside a static method? I'm looking for that way because I hate saving the 'Context' instance each time it changes. 1:Do this:In the Android Manifest file, declare the following.
After 3 months programming my APP on WPF, I've second thought about the way I'm programming my app (I know it's maybe too late). On my APP I'm using an API of a software that my tool is managing. I've DAL that contain 16 classes, 3 of them
I want a picture to move to the bottom. If I press a button the pic should move down by 1. I added the picture and a button:var corX = 0var corY = 0var runter: UIButton = UIButton.buttonWithType(UIButtonType.System) as UIButtonvar image = U
Consider the following scenario:I have developed a small experimental project A in its own Git repo. It has now matured, and I'd like A to be part of larger project B, which has its own big repository. I'd now like to add A as a subdirector
I have two forms, one is the main form and the other is an options form. So say for example that the user clicks on my menu on the main form: Tools -> Options, this would cause my options form to be shown.My question is how can I send data
I'd like to make a click event fire on an tag programmatically.Just calling click() doesn't seem to do anything or at least it doesn't pop up a file selection dialog.I've been experimenting with capturing events using li
I'm trying to use the new Android Studio but I can't seem to get it working correctly.I'm using the Gson library to serialize/deserialize JSON-objects. But the library somehow isn't included in the build.I had created a new project with jus
How to get full path of file while selecting file using
I have a data frame, like so:data.frame(director = c("Aaron Blaise,Bob Walker", "Akira Kurosawa", "Alan J. Pakula", "Alan Parker", "Alejandro Amenabar", "Alejandro Gonzalez Inarritu", "Alejand
I have the age-old problem of a div wrapping a two-column layout. My sidebar is floated, so my container div fails to wrap the content and sidebar.