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Ubuntu running `pip install` gives error 'The following required packages can not be built: * freety
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No. pip will not install system-level dependencies. This means pip will not install RPM(s) (Re...
How can I catch all the exceptions that will be thrown through reading and writing a file?
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edited Jul 2 '09 at 18:35
answered Jul 2 '09 at 18:20
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Is it possible to modify variable in python that is in outer, but not global, scope?
... think this does what you want, but I'm not sure if you are running python 2 or 3.
The nonlocal statement causes the listed identifiers to refer to
previously bound variables in the nearest enclosing scope. This is
important because the default behavior for binding is to search the
local n...
Make copy of an array
I have an array a which is constantly being updated. Let's say a = [1,2,3,4,5] . I need to make an exact duplicate copy of a and call it b . If a were to change to [6,7,8,9,10] , b should still be [1,2,3,4,5] . What is the best way to do this? I tried a for loop like:
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XPath query to get nth instance of an element
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2 Answers
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Active
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Current executing procedure name
... OBJECT_NAME(@@PROCID)
Update: This command is still valid on SQL Server 2016.
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How to get the focused element with jQuery?
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752
// Get the focused element:
var $focused = $(':focus');
// No jQuery:
var focused = document.ac...
Using Java to find substring of a bigger string using Regular Expression
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Moving matplotlib legend outside of the axis makes it cutoff by the figure box
...plotlib.pyplot as plt
import numpy as np
plt.gcf().clear()
x = np.arange(-2*np.pi, 2*np.pi, 0.1)
fig = plt.figure(1)
ax = fig.add_subplot(111)
ax.plot(x, np.sin(x), label='Sine')
ax.plot(x, np.cos(x), label='Cosine')
ax.plot(x, np.arctan(x), label='Inverse tan')
handles, labels = ax.get_legend_hand...