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# This is a general-purpose function to ask Yes/No questions in Bash, either
# with or without a default answer. It keeps repeating the question until it
# gets a valid answer.

ask() {
    # https://gist.github.com/davejamesmiller/1965569
    local prompt default reply

    if [ "${2:-}" = "Y" ]; then
        prompt="Y/n"

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• Install virtualenv and virtualenvwrapper

  python3.7 -m pip install virtualenv virtualenvwrapper

• Add the following files to ~/.bashrc or ~/.bash_profile to setup the virtualenv and projects directory. Change the path to python3.7 if in a different path.

  export VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python3.7
  export WORKON_HOME=$HOME/.virtualenvs

export PROJECT_HOME=$HOME/projects

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def save(filepath, fig=None):
    '''
    Save the current figure in matplotlib with no whitespace in pdf format
    '''
    import matplotlib.pyplot as plt
    if not fig:
        fig = plt.gcf()

    plt.subplots_adjust(0,0,1,1,0,0)
    for ax in fig.axes:

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Working with submodules in your repository

• Create the submodule:

  git submodule add -b master <git@github.com:MYSUBMODULE.git> <path/to/MYSUBMODULE>

  This creates the submodule and makes it track submodule's master branch. You can change the branch name if you want to track a different branch.

• Change some settings. In the parent repo:

  # make it so that git status will include changes to submodules.

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# cat << EOF > /dev/null
# https://github.com/gpakosz/.tmux
# (‑●‑●)> dual licensed under the WTFPL v2 license and the MIT license,
#         without any warranty.
#         Copyright 2012— Gregory Pakosz (@gpakosz).
# /!\ do not edit this file
#     instead, override settings in ~/.tmux.conf.local, see README.md


# -- general -------------------------------------------------------------------

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Running Tensorboard remotely on a server

Follow these steps to run tensorflow on remote server but see the results on local browser using port forwarding.

• On the remote machine, run:

  tensorboard --logdir <path> --port 6006

• On the local machine, run

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#!/bin/bash
wget https://bootstrap.pypa.io/get-pip.py
python3 get-pip.py --user
python get-pip.py --user --force
rm get-pip.py

mkdir -p $HOME/.config/pip
ln -s $PWD/conf/pip.conf $HOME/.config/pip/

pip3 install setuptools --upgrade --user

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Tmux Protocol Version Mismatch Error

If for some reason you thought it's a good idea to update tmux to a new version without closing your current tmux sessions first, you might see this error when trying to attach to those sessions after update:

  $ tmux attach
  protocol version mismatch (client 7, server 6)

To attach to your sessions, use this awesome hack (credit: this stackexchange answer):

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### Project Specific ##


### VSCode ###
.vscode/

### MAC OS ###
.DS_Store
.AppleDouble
.LSOverride

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import logging
import time

def getLogger(name, console_level='INFO', file_level=None):
    """
    Generate logger with custom formatting. Console and file levels and formatting
    if different. Log is saved to a file only if file_level is provided.
    """
    ## Create a custom logger
    logger = logging.getLogger(name)