DYZ

DYZ has asked 10 questions and find answers to 222 problems.

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About

I teach computer programming (Python, Erlang), operating systems, data science, and complexity at Suffolk university, Boston. I am the author of Data Science Essentials in Python and Complex Network Analysis in Python.

DYZ questions

Matching a fixed position in a string using C++ regex
Mean absolute difference of two numpy arrays
Inserting "missing" multiindex rows into a Pandas Dataframe
Indexing a numpy array with a numpy array of indexes [duplicate]
Pandas: Apply function to each pair of columns
Scatter plotting pandas DataFrame with categorically labeled rows/columns

DYZ answers

Pandas plot a repeating dataframe
Python dictionary with lists as elements and its comparison
How to split a string after a dot UNLESS the characters after the dot are numbers
How to write "install" target in Makefile
Using a variable as an argument
Create a Pandas scatter plot, where one of the axes is the index [duplicate]
What is an efficient way to convert an adjacency matrix to a dictionary?
Extracting many URLs in a python dataframe
How do I use sum()/average() for namedtuple in python?
argparse is not returning expected value for store_true