I use the following free programs to capture screen and edit the videos.
- CamStudio for screen capture. Output is AVI. Current version: 2.5 beta
- VirtualDub for editing (e.g. trimming unwanted frames). Output is AVI.
- WinFF for converting AVI to FLV. Also does resizing.
- JW FLV Player to play flv video
By default, the debug error window are suppressed for an installed AIR application. Sometimes you may want to enable it (say to gather information from internal test users). Here is how:
After installation, create an empty file “debug” in the folder META-INF/AIR inside the installed application’s folder.
This solution works for current AIR version (1.5) but not sure if it is supported in the future.

Believe it or not, this is actually not trivial. Instead of getting text height from TextArea.textHeight, retrieving from TextArea.textField.textHeight works. Also note validateNow() before TextArea.textField.textHeight.
<?xml version="1.0" encoding="utf-8"?>
<mx:TextArea xmlns:mx="http://www.adobe.com/2006/mxml"
creationComplete="init();"
horizontalScrollPolicy="off" verticalScrollPolicy="off" >
<mx:Script>
<![CDATA[
private function init():void
{
this.height = this.textField.textHeight + this.textField.getLineMetrics(0).height;
}
override public function set text(val:String):void
{
textField.text = val;
validateNow();
//set height to the height of the text + 1 line
height = textField.textHeight + textField.getLineMetrics(0).height;
}
]]>
</mx:Script>
</mx:TextArea>
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SUM
Very impressive book. You can see the strong neuroscience background from the sample chapters - not a surprise. You should also check out David’s novel: A brief history of death switches
301 redirect
Put .htaccess file in your web directory. In .htaccess include:
Redirect 301 /index.html http://www.example.com/start.html
The file ‘index.html’ doesn’t have to exist.
meta redirect
Include the following line in <head> block.
<meta http-equiv=”refresh” content=”2;url=http://webdesign.about.com”>
Avoid using meta redirect if possible. Meta redirect is (1) slow and (2) search engine unfriendly.
phpBB
Where is the footer file?
/styles/prosilver/template/overall_footer.html
After change the file, you need to clear cache. How? Log in as administrator, enter Administration Control Panel. Click “Styles” tab. Click Template, Click Cache. Then clear overall_footer.html cache.
wordpress
Look for footer.php in your style folder.