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Strings in a DataFrame, but dtype is object

Why does Pandas tell me that I have objects, although every item in the selected column is a string — even after explicit conversion. ...
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Where are static variables stored in C and C++?

In what segment (.BSS, .DATA, other) of an executable file are static variables stored so that they don't have name collision? For example: ...
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How to show popup message like in Stack Overflow

I would like to add a popup message like the one that appears on Stack Overflow when I am not logged in and I try to use voting buttons. ...
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Confusion between numpy, scipy, matplotlib and pylab

Numpy, scipy, matplotlib, and pylab are common terms among they who use python for scientific computation. 3 Answers ...
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What is the correct way to make a custom .NET Exception serializable?

More specifically, when the exception contains custom objects which may or may not themselves be serializable. 7 Answers ...
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Appending an element to the end of a list in Scala

I can't add an element of type T into a list List[T] . I tried with myList ::= myElement but it seems it creates a strange object and accessing to myList.last always returns the first element that was put inside the list. How can I solve this problem? ...
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What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)

What is routes.IgnoreRoute("{resource}.axd/{*pathInfo}") 5 Answers 5 ...
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Check difference in seconds between two times

Hi all I am currently working on a project where when a certain event happens details about the event including the time that the event occurred is added into a list array. ...
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Android: Difference between Parcelable and Serializable?

Why does Android provide 2 interfaces for serializing objects? Do Serializable objects interopt with Android Binder and AIDL files? ...