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Bin size in Matplotlib (Histogram)
...ributed, you can simply use range:
plt.hist(data, bins=range(min(data), max(data) + binwidth, binwidth))
Added to original answer
The above line works for data filled with integers only. As macrocosme points out, for floats you can use:
import numpy as np
plt.hist(data, bins=np.arange(min(dat...
How to use @Nullable and @Nonnull annotations more effectively?
... and @Nonnull annotations could be helpful in preventing NullPointerException s but they do not propagate very far.
9...
What is the equivalent of MATLAB's repmat in NumPy
I would like to execute the equivalent of the following MATLAB code using NumPy: repmat([1; 1], [1 1 1]) . How would I accomplish this?
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How can I loop through a C++ map of maps?
... and avoids unnecessary copies.
Some favour replacing the comments with explicit definitions of reference variables (which get optimised away if unused):
for(auto const &ent1 : mymap) {
auto const &outer_key = ent1.first;
auto const &inner_map = ent1.second;
for(auto const &...
What is the advantage of using heredoc in PHP? [closed]
What is the advantage of using heredoc in PHP, and can you show an example?
5 Answers
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'Microsoft.SqlServer.Types' version 10 or higher could not be found on Azure
...st v6.1.3) is hardcoded in its SqlTypesAssemblyLoader (the source of this exception) to only look for versions 10 and 11 of the assembly.
To work around this I discovered you can tell Entity Framework which assembly you want to use like this:
SqlProviderServices.SqlServerTypesAssemblyName = typeof...
Automatically expanding an R factor into a collection of 1/0 indicator variables for every factor le
I have an R data frame containing a factor that I want to "expand" so that for each factor level, there is an associated column in a new data frame, which contains a 1/0 indicator. E.g., suppose I have:
...
How to loop through file names returned by find?
...correct answer, you probably want my personal preference, find . -name '*.txt' -exec process {} \; (see the bottom of this post). If you have time, read through the rest to see several different ways and the problems with most of them.
The full answer:
The best way depends on what you want to do...
How can I match a string with a regex in Bash?
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To match regexes you need to use the =~ operator.
Try this:
[[ sed-4.2.2.tar.bz2 =~ tar.bz2$ ]] && echo matched
Alternatively, you can use wildcards (instead of regexes) with the == operator:
[[ sed-4.2.2.tar.bz2 == *tar.bz2 ...
A weighted version of random.choice
...red Oct 4 '14 at 18:56
Ronan PaixãoRonan Paixão
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