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Should private helper methods be static if they can be static
...nstantiated. I have several private "helper" methods inside the class that do not require access to any of the class members, and operate solely on their arguments, returning a result.
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How to use executables from a package installed locally in node_modules?
How do I use a local version of a module in node.js . For example, in my app, I installed coffee-script:
22 Answers
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Changing the “tick frequency” on x or y axis in matplotlib?
...ticks(np.arange(start, end, stepsize))
The default tick formatter should do a decent job rounding the tick values to a sensible number of significant digits. However, if you wish to have more control over the format, you can define your own formatter. For example,
ax.xaxis.set_major_formatter(tic...
Nearest neighbors in high-dimensional data?
... now 21 dimensions and before I proceed further, because I am not from the domain of Machine Learning nor Math, I am beginning to ask myself some fundamental questions:
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Having Django serve downloadable files
I want users on the site to be able to download files whose paths are obscured so they cannot be directly downloaded.
15 An...
Convert Existing Eclipse Project to Maven Project
...to create a default POM and enable m2eclipse features: so I'm assuming you do not currently have an alternative automated build setup you're trying to import, and I'm assuming you're talking about the m2eclipse plugin.
The m2eclipse plugin provides a right-click option on a project to add this defa...
Extract a regular expression match
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Do not need PERL if you are willing to use the slightly uglier "[^0-9]*([0-9]+).*"
– Jyotirmoy Bhattacharya
Feb 4 '10 at 3:29
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Find the Smallest Integer Not in a List
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If the datastructure can be mutated in place and supports random access then you can do it in O(N) time and O(1) additional space. Just go through the array sequentially and for every index write the value at the index to the index specified by value, recursively placing any value at t...
Printing Lists as Tabular Data
..., ["Bob", 19]],
header=["Name", "Age"],
style=tt.styles.ascii_thin_double,
# alignment="ll",
# padding=(0, 1),
)
print(string)
+-------+-----+
| Name | Age |
+=======+=====+
| Alice | 24 |
+-------+-----+
| Bob | 19 |
+-------+-----+
with texttable you can control horizontal...
How to generate a number of most distinctive colors in R?
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@Prradep which col do you mean? the color from graphical devices has names. If you mean in general, not all hex code have corresponding color names (there are only 433 colors in grDevices but many more hex codes)
– Jelena...