Month: April 2012

Safari Tabindex

By default, Safari ignores the pressing of the tab button on the keyboard to follow the tab index of fields, specifically on checkbox and radio button fields. Here is a video to show the problem: http://screencast.com/t/BsoIZ1Kz You can fix this by going to Safari Preferences > Advanced > Press Tab… Here is a screenshot to show you how: And here is a video to show the result:...

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PHP: Enable GD image library

Many features that you see on the web require that the GD library be enabled on your PHP server. You may need the GD library if you are attempting to display CAPTCHA graphics somewhere on your site. In a default PHP installation, the GD library should already be enabled. The following How To explains how to determine if the GD library is enabled on your PHP server, and how you might be able to turn this on. Is GD turned on?   You can check to see if the GD library is enabled by creating a simple phpinfo page on your web server.   1. Create a new file called phpinfo.php 2. Open this file in Notepad, or your preferred editor such as Dreamweaver. 3. Add the following line of code. 4. Save your file within your local web server.  5. Open a web browser such as Firefox or Internet Explorer.  6. In the Address bar, enter the URL to this file. Typically, on your local testing server, this will be http://localhost/phpinfo.php.  7. If the GD library is enabled, the resulting page should display the following section. If you don’t see the above section, please refer to the PHP manual for the steps needed to install GD. http://us2.php.net/manual/en/image.installation.php.   Installing GD   1. Open your PHP.ini file in Notepad, or your preferred...

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