shubhamagarwal92

# https://cmdlinetips.com/2016/03/how-to-join-pdf-files-in-mac-on-terminal/
# On mac
/System/Library/Automator/Combine\ PDF\ Pages.action/Contents/Resources/join.py -o pages.pdf 1.pdf 2.pdf


# Another command
gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=combine.pdf -dBATCH 1.pdf 2.pdf

# sed 's/>>> //g ' combinePDF.py >> combinePDF.py

shubhamagarwal92

This started as an introspection of the open-source contribs that I did during my PhD.

Creating a list of PRs and contribs in nice projects:

1. GSoC

Link: https://github.com/shubhamagarwal92/pecan

Medium: https://medium.com/@shubhamagarwal92/google-summer-of-code-2017-pecan-daa2fd11755a

shubhamagarwal92

from collections import defaultdict

# method 1
my_dict = defaultdict(int)
my_dict[key] += 1

# method 2
my_dict = {}
my_dict[key] = my_dict.get(key, 0) + 1

shubhamagarwal92

1. To see the method declaration => cmd + Click / cmd + alt + right
2. To go back after 1. => cmd + alt + left
3. To change these settings => Pycharm -> Preferences -> Keymap -> Main menu -> Navigate -> Back/Forward
4. To change the Python Interpreter => Pycharm -> Preferences -> Project:XYZ -> Project Interpreter

# https://www.jetbrains.com/help/pycharm/reformat-and-rearrange-code.html
5. Formatting indentation => select code and opt+command+L

shubhamagarwal92

Installing Git – the easy way

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.

– The Git website

Choose one of the following options.

• Instructions for Windows
• Instructions for Mac
• Instructions for Linux

shubhamagarwal92

pip install --no-cache-dir <pkg>

# Currently conda doesnt allow ignoring cache
# https://github.com/conda/conda/issues/7741
conda clean --all --force-pkgs-dirs


# https://stackoverflow.com/a/57994079/3776827

shubhamagarwal92

# Taken from https://datascience.stackexchange.com/a/46451

# https://stackoverflow.com/questions/57334052/how-to-fix-pandas-compat-has-no-attribute-string-types-error-in-python3
# https://github.com/pydata/pandas-datareader/issues/655
# pip install --upgrade pandas==0.24.2
# pip install xlswriter


import pandas as pd

shubhamagarwal92

# Thanks to https://github.com/andreavanzo for figuring this out

# device should be integer here and not torch.device
# do 
torch.cuda.set_device(device)
# before
torch.cuda.empty_cache()

# Also do empty cache after every epoch

shubhamagarwal92

# Provide the path where to download
wget https://www.dropbox.com/s/twmtutniktom7tu/VisualDialog_val2018.zip?dl=0 -P ./data

# Provide the name of the file
wget https://www.dropbox.com/s/twmtutniktom7tu/VisualDialog_val2018.zip?dl=0 -O VisualDialog_val2018.zip

shubhamagarwal92

# To copy all files recursively in a folder except .pth files 
# Be careful no "/" in source_dir whle "/" in final_dir

rsync -avr --exclude=*.pth source_dir final_dir/


# For a file in just one folder
cp -r !(*.png) dest