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Python matplotlib multiple bars
...als = [11,12,13]
rects3 = ax.bar(ind+width*2, kvals, width, color='b')
ax.set_ylabel('Scores')
ax.set_xticks(ind+width)
ax.set_xticklabels( ('2011-Jan-4', '2011-Jan-5', '2011-Jan-6') )
ax.legend( (rects1[0], rects2[0], rects3[0]), ('y', 'z', 'k') )
def autolabel(rects):
for rect in rects:
...
How does one remove an image in Docker?
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edited Mar 23 '15 at 16:05
Anthony
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How do I compute derivative using Numpy?
...ons). This is the most robust but also the most sophisticated/difficult to set up choice. If you're fine restricting yourself to numpy syntax then Theano might be a good choice.
Here is an example using SymPy
In [1]: from sympy import *
In [2]: import numpy as np
In [3]: x = Symbol('x')
In [4]: y...
How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
What is the proper way to get a list of all available serial ports/devices on a Linux system?
12 Answers
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Return first N key:value pairs from dict
Consider the following dictionary, d:
18 Answers
18
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How to export and import environment variables in windows?
...nvironment variables sync on different machines. I just want to export the settings from one computer and import to other ones.
...
How to use clock() in C++
...::clock() - start ) / (double) CLOCKS_PER_SEC;
std::cout<<"printf: "<< duration <<'\n';
}
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insert vs emplace vs operator[] in c++ map
...s.
b. See what happens when you use some other container class (e.g. std::set or std::unordered_multiset) instead of std::unordered_map.
c. Now use a Goo object (just a renamed copy of Foo) instead of an int as the range type in an unordered_map (i.e. use unordered_map<Foo, Goo> instead of u...
What is the logic behind the “using” keyword in C++?
...generalized to provide alternate spellings
of namespace-aliasing or naming set of overloaded functions (see ✁
2.3 for further discussion). [My note: That section discusses what that syntax can look like and reasons why it isn't part of the proposal.] It may be noted that the grammar production ali...
Return empty cell from formula in Excel
... then modify Boofus' formula by changing SomeRange to Range("MyRange"). To set a name for your cells, select the cells, click Define Name on the Formulas tab of the ribbon, and enter "MyRange" in the Name field. (And of course you could replace MyRange with anything you want.)
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