In my progression as a budding Flex developer I have reached the point where I'm passed the "getting started" tutorials but still not a master of anything with the language. My questions have from general concepts to the much more specific. This book is perfectly tailored to provide the answers I needed.

The format of the publication is set up nicely as it states a problem and then explains a solution. The way I usually judge a book's worth is to attack it with a specific question in mind, and then see how well it helps me solve the problem. The Flex 3 Cookbook passed with flying colors.

I needed some help wrapping my mind around manipulating data in an ArrayCollection. Section 13.1 called 'Add, Sort, and Retrieve Data from an ArrayCollection' guided me to a much better understanding of ArrayCollections. My question was answered, although there was a typo in the example code, hence the 4-star rating rather than 5.

The Flex 3 Cookbook is an amazing resource, and it should be found in the library of any Flex developer. Its solution based training provides motivation for completing projects while filling in potential gaps of knowledge. Not the definitive book, but an excellent resource.

I just got this book and am using it already in my projects. Great source of real life solutions, very enjoyable to read. Highly recommended!

This book is a must buy one for flex developer. You can have it on your desk while doing flex development..

I got off to a rocky start with the Flex 3 Cookbook. Many of the recipes would be well suited for someone who is just beginning to develop in Flex. If you're a beginner, that's a good thing; if you're a more advanced user (one who has progressed beyond using states and doing your layouts in the designer) it might be a bit of a turn off.

Fortunately there are enough advanced recipes scattered throughout the book (in greater and greater density as you move to later chapters) to keep your interest. Chapters 17, 18 and 19 were my favorites (Browser Communication; Modules and RSL; and AIR, respectively).

My only real criticism of the book is that it bears many of the signs of being rushed to market (i.e. typos, unpolished code). I expect that on a blog, but find it detracting in a book.

There are a handful of recipes I'm surprised made it past the editors, '4.3 Create a Suggestive TextInput' being the worst. Not only is the output terrible, but there's a variable in the code that was undoubtedly part of a previous draft of the recipe, but is not used in the recipe printed in the book. Any developer can appreciate the need to get to market quickly, unfortunately it's not as easy to change a printed volume as it is to change source code.

I would have been happier, and probably given the book 5 stars, if the title had been pushed back another month and greater attention paid to details like these. Overall, I got enough information from the book to make it worth every star I gave it and every dollar I paid for it.

I would have given this book 5 stars after 2 days of reading except that they should have waited to include at least 3 of the 4 missing chapters. Printing the .pdf's isn't too professional. I would have waited another week or two to include these in the text.

This is a fantastic book. It's filled with well thought out and well written solutions to problems that real world Flex developers actually face. It's a fine update to the original Flex 2 book and works on it's strengths. The material on States, which are very important, is excellent and much appreciated.

The writing is tight. The example code is good. The recipes are relevant. You can't ask for more than that.

A must buy for Flex developers.