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How to create a density plot in matplotlib?
In R I can create the desired output by doing:
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What is the difference between an interface and abstract class?
What exactly is the difference between an interface and abstract class?
37 Answers
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How to calculate age (in years) based on Date of Birth and getDate()
I have a table listing people along with their date of birth (currently a nvarchar(25))
34 Answers
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Creating a temporary directory in Windows?
What's the best way to get a temp directory name in Windows? I see that I can use GetTempPath and GetTempFileName to create a temporary file, but is there any equivalent to the Linux / BSD mkdtemp function for creating a temporary directory?
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Can iterators be reset in Python?
Can I reset an iterator / generator in Python? I am using DictReader and would like to reset it to the beginning of the file.
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“No X11 DISPLAY variable” - what does it mean?
I am trying to install a Java application on my Linux machine (Slackware).
10 Answers
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Assertion failure in dequeueReusableCellWithIdentifier:forIndexPath:
So I was making an rss reader for my school and finished the code. I ran the test and it gave me that error. Here is the code it's referring to:
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Comment the interface, implementation or both?
I imagine that we all (when we can be bothered!) comment our interfaces. e.g.
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Convert data.frame column format from character to factor
I would like to change the format (class) of some columns of my data.frame object ( mydf ) from charactor to factor .
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How to create a trie in Python
I'm interested in tries and DAWGs (direct acyclic word graph) and I've been reading a lot about them but I don't understand what should the output trie or DAWG file look like.
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