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Dave Evans evansde77

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  • 4 Cajun style andouille sausages
  • 6 boneless skinless chicken thighs
  • 1 lb raw shrimp, peeled, deveined, chopped
  • 2 cups flour
  • 1 cup peanut oil
  • 1 cup canola oil
  • 2 onions
  • 2 green bell peppers
View gist:35159c2c17471b8e080b41eef7e145c2
(base) root@0343625ee20e:/opt/unicron/imc-unicron-jupyter# conda list
# packages in environment at /opt/conda:
# Name Version Build Channel
_libgcc_mutex 0.1 main
asn1crypto 1.0.1 py37_0
attrs 19.2.0 py_0
backcall 0.1.0 py37_0
bleach 3.1.0 py37_0
ca-certificates 2019.8.28 0
View gist:a139aaf2ce0b173fe02b9ec3a0ca64b2
from contextlib import contextmanager
def context1(arg):
yield "Tolkien"
evansde77 /
Created Jul 5, 2017
Installation steps to install hdfs3 and underlying libhdfs3 on a Mac
# required downloading source of cmakem protobuf, gsasl as well as hdfs3
mv ~/Downloads/cmake-3.9.0-rc5.tar.gz .
tar -zxf cmake-3.9.0-rc5.tar.gz
cd cmake-3.9.0-rc5
./bootstrap && make
sudo make install
evansde77 /
Last active Mar 20, 2019
Example bash command to show current branch in shell prompt that can be added to bashrc/bash_profile
function parse_git_branch ()
ref=$(git symbolic-ref HEAD 2> /dev/null) || return;
echo "${BRANCH}"
export PS1="[\t \W] \$(parse_git_branch) "
evansde77 /
Last active Mar 12, 2020
Example of mocking requests calls
#!/usr/bin/env python
mocking requests calls
import mock
import unittest
import requests
from requests.exceptions import HTTPError
evansde77 /
Last active Jan 21, 2019
examples of performing mock.patch actions in three different but equivalent ways
#!/usr/bin/env python
mock examples
import os
import unittest
import mock
import functools
evansde77 /
Created Jul 12, 2016
Formatting Pandas HTML to add styles example
import pandas
import numpy
# random data with columns A, B, C, D
df = pandas.DataFrame(numpy.random.randn(50, 4), columns=list('ABCD'))
# style helpers
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