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Frank is a software engineer in north California. This is a personal web site. The opinions expressed here represent my own but not those of my employer. You can find him on Twitter too.
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Category Archives: python
Speed up static resources with AWS CloudFront CDN
Nowadays CDN is easy to use. Even a startup or personal website shall consider use CDN to speed up static resources, such as photos, javascript/css files. Here are simple steps to use AWS CloudFront CDN and enable it in Tornado. … Continue reading
Posted in Internet, python, Server
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Base64 Encoding in Android 2.1 or Earlier
Base64 is common used. Now Google added a utility class android.util.Base64. Unfortunately it is only available in Android 2.2 and later. So, you need just a little bit work to use it with Android 2.1 or ealier. Yes, just copy … Continue reading
Yahoo API & web services
Recently I am interested in Yahoo API and web services, especially inquirying finance data via the APIs. Yahoo provides nice language support. For example, python is supported at http://developer.yahoo.com/python/ At the bottom of the page, you can find a list … Continue reading