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How to open a web server port on EC2 instance
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Why do I need 'b' to encode a string with Base64?
Following this python example , I encode a string as Base64 with:
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Using helpers in model: how do I include helper dependencies?
I'm writing a model that handles user input from a text area. Following the advice from http://blog.caboo.se/articles/2008/8/25/sanitize-your-users-html-input , I'm cleaning up the input in the model before saving to database, using the before_validate callback.
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How do I create directory if it doesn't exist to create a file?
I have a piece of code here that breaks if the directory doesn't exist:
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SQLAlchemy IN clause
I'm trying to do this query in sqlalchemy
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disable maven download progress indication
In our company in the CI machines maven local repository is purged before every build. As result my build logs always have a bunch of noise like this
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Creating a Radial Menu in CSS
How do I create a menu which looks like this...
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How to create a protocol with methods that are optional?
I noticed methods marked optional in several protocols defined in the iPhone SDK, such as the UIActionSheetDelegate protocol for example.
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What Regex would capture everything from ' mark to the end of a line?
I have a text file that denotes remarks with a single ' .
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