Arthur Alvim arthuralvim

## useful_pandas_snippets.py
# List unique values in a DataFrame column
# h/t @makmanalp for the updated syntax!
df['Column Name'].unique()

# Convert Series datatype to numeric (will error if column has non-numeric values)
# h/t @makmanalp
pd.to_numeric(df['Column Name'])

# Convert Series datatype to numeric, changing non-numeric values to NaN
# h/t @makmanalp for the updated syntax!

## bootstrap_homeshick.sh
#!/bin/bash -ex

# Paste this into ssh
# curl -sL https://gist.github.com/andsens/2913223/raw/bootstrap_homeshick.sh | tar -xzO | /bin/bash -ex
# When forking, you can get the URL from the raw (<>) button.

### Set some command variables depending on whether we are root or not ###
# This assumes you use a debian derivate, replace with yum, pacman etc.
aptget='sudo apt-get'
chsh='sudo chsh'

## boto3_iam_access_key_rotation.py
## Meant to be scheudled on a cron/timer of 90 days (CIS Benchmark)
## The target keys need permissions to rotate themselves

import boto3
from botocore.exceptions import ClientError
import os
from datetime import datetime
import shutil
from ConfigParser import SafeConfigParser

## word2vec.ipynb

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                arthuralvim
                / word2vec.ipynb
            
            
              Created
              October 19, 2017 19:14
                — forked from malemi/word2vecRecommender.ipynb
            
              
                Word2vec 
              
          
      Sorry, something went wrong. Reload?
      Sorry, we cannot display this file.
      Sorry, this file is invalid so it cannot be displayed.
      
          Viewer requires iframe.
      
    
## NLTK and Named Entity Recognition (Person).ipynb

      
              4 files
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                arthuralvim
                / NLTK and Named Entity Recognition (Person).ipynb
            
            
              Created
              October 19, 2017 19:11
            
              
                LTK and Named Entity Recognition (Person) in Brazilian Portuguese 
              
          
      Sorry, something went wrong. Reload?
      Sorry, we cannot display this file.
      Sorry, this file is invalid so it cannot be displayed.
      
          Viewer requires iframe.
      
    
## pep20_by_example.py
#!/usr/bin/env python

"""
=====================================
PEP 20 (The Zen of Python) by example
=====================================

Usage: %prog

:Author: Hunter Blanks, hblanks@artifex.org / hblanks@monetate.com

## collection_size.py
from pymongo import MongoClient

MONGO_URI = ''
DATABASE_NAME = ''

client = MongoClient(MONGO_URI)
db = client[DATABASE_NAME]
collections = db.collection_names()

def readable_size(file_size):

## jekyll-and-liquid.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                arthuralvim
                / jekyll-and-liquid.md
            
            
              Created
              August 29, 2017 20:53
                — forked from magicznyleszek/jekyll-and-liquid.md
            
              
                Jekyll & Liquid Cheatsheet
              
          
    Jekyll & Liquid Cheatsheet

A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.
Running

Running a local server for testing purposes:


## awscli.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                arthuralvim
                / awscli.md
            
            
              Last active
              October 30, 2018 19:03
                — forked from victorfsf/awscli.md
            
              
                Downloading and uploading from/to a S3 Bucket using AWS CLI
              
          
    Installing & Configuring

$ sudo pip install awscli (or: sudo apt-get install awscli)
$ aws configure

You'll need to fill the following settings:


## mongodb-s3-backup.sh
#!/bin/sh

# Make sure to:
# 1) Name this file `backup.sh` and place it in /home/ubuntu
# 2) Run sudo apt-get install awscli to install the AWSCLI
# 3) Run aws configure (enter s3-authorized IAM user and specify region)
# 4) Fill in DB host + name
# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket)
# 6) Run chmod +x backup.sh
# 7) Test it out via ./backup.sh
	# List unique values in a DataFrame column
	# h/t @makmanalp for the updated syntax!
	df['Column Name'].unique()

	# Convert Series datatype to numeric (will error if column has non-numeric values)
	# h/t @makmanalp
	pd.to_numeric(df['Column Name'])

	# Convert Series datatype to numeric, changing non-numeric values to NaN
	# h/t @makmanalp for the updated syntax!
	#!/bin/bash -ex

	# Paste this into ssh
	# curl -sL https://gist.github.com/andsens/2913223/raw/bootstrap_homeshick.sh \| tar -xzO \| /bin/bash -ex
	# When forking, you can get the URL from the raw (<>) button.

	### Set some command variables depending on whether we are root or not ###
	# This assumes you use a debian derivate, replace with yum, pacman etc.
	aptget='sudo apt-get'
	chsh='sudo chsh'
	## Meant to be scheudled on a cron/timer of 90 days (CIS Benchmark)
	## The target keys need permissions to rotate themselves

	import boto3
	from botocore.exceptions import ClientError
	import os
	from datetime import datetime
	import shutil
	from ConfigParser import SafeConfigParser
	#!/usr/bin/env python

	"""
	=====================================
	PEP 20 (The Zen of Python) by example
	=====================================

	Usage: %prog

	:Author: Hunter Blanks, hblanks@artifex.org / hblanks@monetate.com
	from pymongo import MongoClient

	MONGO_URI = ''
	DATABASE_NAME = ''

	client = MongoClient(MONGO_URI)
	db = client[DATABASE_NAME]
	collections = db.collection_names()

	def readable_size(file_size):
	#!/bin/sh

	# Make sure to:
	# 1) Name this file `backup.sh` and place it in /home/ubuntu
	# 2) Run sudo apt-get install awscli to install the AWSCLI
	# 3) Run aws configure (enter s3-authorized IAM user and specify region)
	# 4) Fill in DB host + name
	# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket)
	# 6) Run chmod +x backup.sh
	# 7) Test it out via ./backup.sh