Often when designing websites static or dynamic, PHP or ASP.Net, Laravel or WordPress, you have to design in a way that if the user hovers an image it gets changed and an alternate image is displayed. This can be easily achieved via simple HTML events. Here is the trick:
<img src="FIRST IMAGE URL GOES HERE"
onmouseover="this.src='SECOND IMAGE URL GOES HERE'"
onmouseout="this.src='FIRST IMAGE URL GOES HERE - AGAIN'" />
It is simple as that.
So to get started you’re going to need jQuery and the Orbit plugin (make sure jQuery is attached first).
<script src="js/jquery.min.js" type="text/javascript"></script> <script src="js/jquery.orbit.min.js" type="text/javascript"></script>
Now we can quickly hookup the CSS we need:
<link rel="stylesheet" href="css/orbit.css">
And finally, let’s dig into the markup.
Now, just a couple notes before moving on…
All we need to do now is activate the Orbit plugin.
<script type="text/javascript">
$(window).load(function() {
$('#featured').orbit();
});
</script>
And there you have it. Orbit, implemented and ready to rock with all the default settings.
Article resource: http://www.htmldrive.net/items/show/928/Countdown-jQuery-Slick-Image-Slider-PluginXdebug is a very popular PHP extension that helps with debugging and profiling of PHP scripts by providing a lot of valuable debug information. Microsoft WebMatrix is a development tool for building web applications. When WebMatrix is used to build or modify a PHP-based web application the debugging tasks can be greatly simplified if Xdebug extension is used. This post explains how to install and use Xdebug extension with WebMatrix.
Step 1: Enable PHP in WebMatrix from the site “Settings” page:
Note that if you installed any of the PHP applications from the Application Gallery then PHP will be automatically enabled.
Step 2: Download the appropriate build of Xdebug extension from downloads page. If your site uses PHP 5.2 then download “5.2 VC6 Non-thread safe (32 bit)”. If your site uses PHP 5.3 then download “5.3 VC9 Non-thread safe (32 bit)”. Use 32 bit build even if your Windows OS is 64 bit.
Step 3: Install the extension by copying the downloaded file to the following locations:
Step 4: Open the php.ini file located in the PHP installation folder, e.g.
C:\Program Files\IIS Express\PHP\v5.2\php.ini and append the following at the end (make sure that the absolute path is correct for your version of PHP and Windows.):
[xdebug] zend_extension = C:\Program Files\iis express\PHP\v5.2\ext\php_xdebug-2.1.0-5.2-vc6-nts.dll
Step 5: Configure PHP to display errors by changing these PHP settings in php.ini file:
display_errors = On error_reporting = E_ALL & ~E_NOTICE
Step 6: Test that extension is enabled and works by either calling a phpinfo() function from a script or by running a buggy script:
The Xdebug extension provides a lot of useful features that help with debugging of PHP applications. You can learn more about them from the Xdebug documentation. For example you can use it to profile a PHP application. Just change the php.ini file as shown below and then make a request to a PHP script:
[xdebug] zend_extension = C:\Program Files\iis express\PHP\v5.2\ext\php_xdebug-2.1.0-5.2-vc6-nts.dll xdebug.profiler_enable = On xdebug.profiler_output_dir = C:\Windows\temp
The profile log will be saved into the specified directory and will have a name cachegrind.out.* Use WinCacheGrind to open and analyze it:
Using Response.Redirect in a try catch block in C#.Net will throw an exception “Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.”.
To work around use the overloaded method Response.Redirect(String url, bool endResponse) and pass false to second argument. The detailed reason can be found at http://support.microsoft.com/kb/312629/EN-US/.
