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Javascript Performance Between Popular Browsers 7 October, 2010 at 9:46 PM
Using the recently updated V8 Benchmark Suite Version 6 ( http://v8.googlecode.com/svn/data/benchmarks/v6/run.html ) javascript test suite, here is the breakdown for scoring by browser version. Higher is better:
Chrome 7.0: 3077
Safari 5.0.1: 1493
Internet Explorer 9.0 Beta: 877
Firefox 4.0 Beta 6: 683
Firefox 3.6.10: 346
Conclusion: Chrome blows away the competition. Not surprising, as Chrome has almost seemed leaps and ...
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Google Web Toolkit (GWT) Wrapper For Twitter @Anywhere Javascript API 30 August, 2010 at 10:52 PM
I recently created a wrapper using google web toolkit (gwt) for the twitter @anywhere api. I decided to release it as open source under the bsd license.
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gwt scrollable suggestbox 2 August, 2010 at 1:55 PM
I modified the gwt suggestbox class a bit to support scrolling up and down using the arrow keys as well as the mouse. Enjoy!
/*
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
&...
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Does Amazon have a strange security issue? 2 August, 2010 at 1:31 AM
I was curious to try amazon's new facebook based recommendation system. I went to amazon, and didn't really remember which email I used to login. So I put my current email and the password I thought was right for my amazon account. It logged me in (sort of), but said: "Welcome . ( Not ? )" - indicating it logged me in as ... nobody. Weird.
So I logged out and tried a fake account and password: bob@bob.com for the email and "fake" for the password. This logged me in as some account with a nickname of: &...
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Useful architecture for working with app engine datastore 12 July, 2010 at 3:44 PM
I've come up with a way to use the app engine datastore without joins that makes a lot of sense to me.
Design your jpo class with all the fields you need to query on, then store a serialized version of your domain object graph in a blob.
Works like a champ!
...
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