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How to remove all rows in a numpy.ndarray that contain non-numeric values
...lly, I'm doing some data analysis. I read in a dataset as a numpy.ndarray and some of the values are missing (either by just not being there, being NaN , or by being a string written " NA ").
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How can I check if character in a string is a letter? (Python)
I know about islower and isupper , but can you check whether or not that character is a letter?
For Example:
6 Answers
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When would I need a SecureString in .NET?
...to the Swap file or in core dumps. The encryption is more like obfuscation and won't stop a determined hacker, though, who would be able to find the symmetric key used to encrypt and decrypt it.
As others have said, the reason you have to create a SecureString character-by-character is because of t...
Visual Studio Wcf Test Client - entering an Int array
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Passing just a type as a parameter in C#
Hypothetically it'd be handy for me to do this:
7 Answers
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How does inheritance work for Attributes?
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How to add multi line comments in makefiles
...line continuations. For example:
# This is the first line of a comment \
and this is still part of the comment \
as is this, since I keep ending each line \
with a backslash character
However, I imagine that you are probably looking to temporarily comment out a chunk of your makefile for debuggi...
How can I configure NetBeans to insert tabs instead of a bunch of spaces?
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Go to Tools-> Options-> Editor-> Formatting and uncheck Expand tabs to spaces:
Ensure you also pick coherent values for "Number of Spaces per indent" and "Tab Size".
Additionally, you can check all the items in the Language combo and make sure they all use the ge...
How to save a data.frame in R?
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There is also dump and files created would be source()-ed, although the help(dump) page says save is "safer".
– IRTFM
Dec 1 '11 at 17:44
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Difference between web reference and service reference?
What is the difference between web reference and service reference in WCF?
Which is preferable in WCF?
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