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ValueError: numpy.dtype has the wrong size, try recompiling

I just installed pandas and statsmodels package on my python 2.7 When I tried "import pandas as pd", this error message comes out. Can anyone help? Thanks!!! ...
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Trying to understand CMTime and CMTimeMake

1) CMTimeMake(1,10) means duration of 1 second and timescale of 10, or 10 frames per second. This means 1s duration of video with 10 frames? ...
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Why does Math.Floor(Double) return a value of type Double?

I need to get the left hand side integer value from a decimal or double. For Ex: I need to get the value 4 from 4.6. I tried using Math.Floor function but it's returning a double value, for ex: It's returning 4.0 from 4.6. The MSDN documentation says that it returns an integer value. Am I missing so...
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How to “fadeOut” & “remove” a div in jQuery?

I'm trying to give fadeout effect to a div & delete that div(id = "notification"), when an image is clicked. 7 Answers ...
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Generate random 5 characters string

I want to create exact 5 random characters string with least possibility of getting duplicated. What would be the best way to do it? Thanks. ...
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How to use MySQL DECIMAL?

I can't quite get a grasp of MySQL's DECIMAL. I need the row to be able to contain a number anywhere from 00.0001 to 99.9999. How would I structure it to work like so? ...
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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?

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Is it possible to have multiple styles inside a TextView?

Is it possible to set multiple styles for different pieces of text inside a TextView? 18 Answers ...
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How to round the minute of a datetime object

I have a datetime object produced using strptime() . 17 Answers 17 ...
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Large Numbers in Java

How would I go about doing calculations with extremely large numbers in Java? 6 Answers ...