Category: Technology

Flash Firebug: No SWF files with AS3 detected on this page. You could try reloading the page.

Flash Firebug is a great tool for debugging Actionscript 3 SWF files, similar to the way regular Firebug helps debug Javascript and CSS when using Firefox.

But the current version of Flash Firebug, 3.0.3, has a bug that causes it to display this error:

No SWF files with AS3 detected on this page. You could try reloading the page.

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Safari error: Web pages are not responding.

Since the last update of Safari, I’ve been seeing way too much of this error:

"Webpages are not responding. To visit the selected webpage, all webpages in other tabs and windows must be force reloaded. Do you want to visit this page?"

Once this error shows up, usually several windows will start reloading on their own. The error seems to happen only when I have a lot of tabs and windows open in Safari, but since I almost always do, it’s hard to pin that down as a contributing cause.

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Prevent float drop in IE

Internet Explorer’s propensity to drop floated elements adds time to site development, and sometimes causes a page to appear blank if the floated content drops below the window “fold”. Ignoring the problem and designing only for standards-adhering browsers is not always possible, particularly in enterprise environments where IE (and not always the latest version) is the only officially supported standard. Of course, other browsers are being used as well.

I’ve finally came across a fix that appears to work well cross-platform, thanks to Thierry Koblentz in the YUIblog.

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Tips on getting PHP to work on Windows/IIS

Trying to set up php on a Windows server running IIS from scratch can be a challenge. I would recommend first trying out the Microsoft’s Web Platform Installer because it is so easy to use, but sometimes that doesn’t set things up correctly. In my experience it usually works, but occasionally the installation fails to create a working environment. In such cases it may be easier to do the installation from scratch by downloading and running the correct PHP installer for your system from php.net.

If you decide to install from scratch, the following tips may help you resolve problems you are likely to encounter along the way.

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