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Creating a dictionary from a csv file?

I am trying to create a dictionary from a csv file. The first column of the csv file contains unique keys and the second column contains values. Each row of the csv file represents a unique key, value pair within the dictionary. I tried to use the csv.DictReader and csv.DictWriter classes, but I...
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Mac OSX Lion DNS lookup order [closed]

After upgrading to Mac OSX Lion I figured out that /etc/hosts is not looked up in first place for name resolution anymore. This leads to some side effects like: ...
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Is “IF” expensive?

I can't, for the life of me, remember what exactly our teacher said that day and I'm hoping you would probably know. 16 Ans...
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Using Java with Nvidia GPUs (CUDA)

I'm working on a business project that is done in Java, and it needs huge computation power to compute business markets. Simple math, but with huge amount of data. ...
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Disable/turn off inherited CSS3 transitions

So i have the following css transitions attached to the a element: 5 Answers 5 ...
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How can I copy the content of a branch to a new local branch?

I have worked on a local branch and also pushed the changes to remote. I want to revert the changes on that branch and do something else on it, but I don't want to lose the work completely. I was thinking of something like create a new branch locally and copy the old branch there, then I can revert ...
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Difference between static memory allocation and dynamic memory allocation

I would like to know what is the difference between static memory allocation and dynamic memory allocation? 7 Answers ...
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How to get the index of a maximum element in a numpy array along one axis

I have a 2 dimensional NumPy array. I know how to get the maximum values over axes: 4 Answers ...
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When should TaskCompletionSource be used?

AFAIK, all it knows is that at some point, its SetResult or SetException method is being called to complete the Task<T> exposed through its Task property. ...
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Is there a limit to the length of HTML attributes?

How long is too long for an attribute value in HTML? 8 Answers 8 ...