Adobe has just updated Flex Builder to 3.0.1 and fixed some bugs. It also supports Air 1.1 and Eclipse 3.4.
More info at Adobe.

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The working group named TC39 (Ecma International Technical Committee 39) announced it will focus work on the next ECMAScript standard on ECMA3.1 and it means no more ECMAScript 4 which Actionscript 3 is based on…
Read more info at Adobe blog.

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Adobe has just released Flash Player 10 release candidate, it is quicker than I thought…
More info at Adobe.

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It is not possible to use Flex components in pure Actionscript project officially. But there are times when you want to use them because they are easier to create or control such as DataGrid or DateChooser…
Here are some hints that might help you to use Flex components in Actionscript project:

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Guys from ScaleNine has posted some nice skin examples for the up coming Flex 4:)
More info at here.

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There are many ways that you can use to check the child existence for XML in AS3. Consider we have a data XML that we need to determine whether “video” node is existed or not:

var myData:XML =
<data>
<item id=”0″>
<video>example.flv</video>
</item>
<item id=”1″>
<image>example.jpg</image>
</item>
</data>;

trace(”Item with id = 0″);
trace(myData.item.(@id == 0).video != undefined);
trace(myData.item.(@id == 0).child(”video”) != undefined);
trace(myData.item.(@id == 0).child(”video”).length());
trace(”video” in myData.item.(@id […]

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