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XPath query to get nth instance of an element
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Using Java to find substring of a bigger string using Regular Expression
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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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Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
...emex's link helped me troubleshoot it.
... You need to install libcairo2-dev, libjpeg-dev and libgif-dev packages ...
sudo apt-get install libcairo2-dev libjpeg-dev libgif-dev
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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...
Command not found error in Bash variable assignment
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When you write:
STR = "foo"
bash tries to run a command named STR with 2 arguments (the strings '=' and 'foo')
When you write:
STR =foo
bash tries to run a command named STR with 1 argument (the string '=foo')
When you write:
STR= foo
bash tries to run the command foo with STR set to the...
Using a dictionary to count the items in a list [duplicate]
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280
in 2.7 and 3.1 there is special Counter dict for this purpose.
>>> from collections ...
Why is GHC so large/big?
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edited Feb 1 '11 at 20:04
answered Feb 1 '11 at 19:48
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scala vs java, performance and memory? [closed]
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263
Scala makes it very easy to use enormous amounts of memory without realizing it. This is usua...
Why is this program erroneously rejected by three C++ compilers?
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