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How to get different colored lines for different plots in a single figure?
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432
Matplotlib does this by default.
E.g.:
import matplotlib.pyplot as plt
import numpy as np
x =...
To find whether a column exists in data frame or not
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202
Assuming that the name of your data frame is dat and that your column name to check is "d", yo...
Correct way to find max in an Array in Swift
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12 Answers
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java.lang.OutOfMemoryError: Java heap space in Maven
...ens. I googled it for solutions and have tried to export MAVEN_OPTS=-Xmx1024m , but it did not work.
Anyone know other solutions for this problem? I am using maven 3.0
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How to remove duplicate values from an array in PHP
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24 Answers
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TreeMap sort by value
...Override public int compare(Map.Entry<K,V> e1, Map.Entry<K,V> e2) {
int res = e1.getValue().compareTo(e2.getValue());
return res != 0 ? res : 1;
}
}
);
sortedEntries.addAll(map.entrySet());
return sortedEntries;
}
Now you ...
Alternative timestamping services for Authenticode
...he path to a folder containing the batch file, pfx file and signtool.exe. %2 is the full path to the file being signed. You can call this in your visual studio post build event with something like call "$(SolutionDir)thirdparty\signing\sign.bat" "$(SolutionDir)thirdparty\signing" "$(TargetPath)"
I h...
What encoding/code page is cmd.exe using?
...e default output encoding of the program.
However, programs that use Win32 APIs can write UTF-16LE strings directly
to the console with
WriteConsoleW.
This is the only way to get correct output without setting codepages. And
even when using that function, if a string is not in the UTF-16LE encodin...
Red black tree over avl tree
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126
What's the main reason for choosing Red black trees instead of AVL trees?
Both red-black t...
How to take column-slices of dataframe in pandas
I load some machine learning data from a CSV file. The first 2 columns are observations and the remaining columns are features.
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