programming
PHP Flood Fill
Flood Filler is a small program in PHP demonstrating the Flood Fill algorithm in a simple way.
Here’s the code:
/*
* @title: Flood Fill Class
* See below class for example input.
*/
class FloodFiller {
private $x, $y, $fill, $searchNext, $map;
public function Scan( $map, $point ) {
// We create the list of [...]
Dynamically Generated Greasemonkey Scripts
I recently made a Greasemonkey Script which I intended to use in some project of mine. It took me quite a while to write and debug ( damn css developers who use “!important” anywhere they do not know how to make things work correctly ).
My script contained a couple of configuration variables, that needed to [...]
SVN repository on root directory - “out of date”
As nice as it sounds, you cannot have a repository on the root folder. There seems to be a problem with Apache and its virtual folders. If you insist to do so, you will most likely receive error messages when commiting:
svn: The version resource does not correspond to the resource within the transaction. Either the requested [...]
To GET or to POST? Edit: Deezer.com example
It was some days ago when, working on my practice project - a simple file uploader in PHP, I wanted to unable the users to delete any of the files they had previously uploaded on the server.
My first thought was to create a “delete” link, after each file or folder on the list displayed to [...]
Better make it disappear…
a.button:hover{
filter:alpha(opacity=50);
-moz-opacity: .50;
opacity: .5; }
Opacity doesn’t work for me in IE. Not even in IE7. It just won’t work. I searched the web for something else that would help me but no luck.
My current solution?
browser.ie{
opacity: .0; }
If anyone has anything else to propose I’d be glad to listen to other actually practical solutions.
Edit: Solution given by Dionyziz as follows:
(thank you a [...]
Beware of the Strings
Today I learned a really useful lesson.
Currently I’m working on converting my practice project, a simple uploader program in PHP, into OOP.
Let’s take a look at the construct of the User class. For every instance of the class that is created, there is a check on whether the parameter provided is an id or a username, [...]
Some Basic Things
A great experience I had back in the beginning of junior high was the discovery of QBasic variant of the BASIC language and development environment. I didn’t know much about programming back then ( well at least compared to what I know now ). I found the file by chance while searching the dos directory [...]
