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Summary:
Process uploaded image files
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This class can be used to process uploaded image files.
It can copy uploaded files to a given destination directory if the directory exists and is valid.
The class can also and crop and resize files that are images.
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Generate code to show MySQL results using Flex
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This class can be used to generate PHP code to show MySQL results in a Flex application.
It can generate a Flex application definition for retrieving results of a MySQL query and displaying in a data grid presented using Flex.
The class can also generate the PHP code script that runs on the server side to execute and retrieve the MySQL results.
We recommend open source software whenever we can, and the Firefox browser from Mozilla is one of our favorites. Firefox 3.6 recently came out with persona support, allowing users to skin their browsers with favorite designs and brands. WordPress users everywhere seem to love the W symbol (at WordCamps it shows up on everything from t-shirts to iPhone skins), so it was only natural that WordPress personas would come along.
To kick it off, designer Chad Pugh created two WordPress personas based on the WordPress brand: “Vintage Press” and “Inkwell.” These two designs are a great way to show the WordPress love, even if you’re only showing it to yourself. 
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The “Vintage Press” Persona is inspired by the style of old-fashioned printing presses and the mechanics of working with type. This persona might appeal to WordPress developers and users who appreciate the way things work under the hood. |
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| “Inkwell” is more of a palimpsest* & watercolor hybrid that might appeal to the artists among us. Music, script and spills of color combine… |
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Okay, I’m starting to feel like an art critic so I’ll stop there. Check out the WordPress personas for Firefox and decide for yourselves.
* I never thought I would have occasion to use the word “palimpsest” in a dev blog post. Never.
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Measure the time elapsed during PHP execution
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This class can be used to measure the time elapsed during PHP execution.
It can start counting time and at any time later stop and get the elapsed time since the start.
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Implement neural networks using back propagation
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This class can be used to implement neural networks using back propagation.
It can setup a neural network work with a given number of layers.
The class takes a data set and a test output data set and runs the neural network using back propagation to to adjust weights based on network errors.
