mnguyenngo

import datetime
import time

# get current date in format yymmdd; useful for naming files
today = datetime.date.today().strftime("%y%m%d")

# get current unix time in seconds as integer
now = int(time.time())

# get time at midnight for current day in seconds as integer

mnguyenngo

# ┌────────────────  Minute   (0 ... 59)
# │  ┌─────────────  Hour     (0 ... 23)
# │  │  ┌──────────  Day      (1 ... 31)
# │  │  │  ┌───────  Month    (1 ... 12)
# │  │  │  │  ┌────  Weekday  (0=Sun ... 6=Sat)
# ┴  ┴  ┴  ┴  ┴   
# *  *  *  *  *  

# run at 1:00 AM everyday from Monday through Friday
0 1 * * 1-6  cd projects/cron_hello_world/ && python hello_world.py

mnguyenngo

Common applications of sqlite3 with Python and in the terminal

Documentations

sqlite3: https://www.sqlite.org/cli.html

References

https://stackoverflow.com/questions/305378/list-of-tables-db-schema-dump-etc-using-the-python-sqlite3-api

mnguyenngo

Cleaning Up Remote Branches

Objective: Delete remote branches that have already been merged into master

Reference: https://community.atlassian.com/t5/Bitbucket-questions/Is-there-a-way-to-delete-branches-in-bulk/qaq-p/547331

Run the following commands

mnguyenngo

Nguyen Ngo

808-381-0751 | [email protected] | Github | LinkedIn

---

Software developer with experience in machine learning and data science in the process of making a career transition from structural engineering. I enjoy working on personal projects and collaborating with others as much as possible. In addition to keeping up with the latest machine learning tools, I was driven to understand how to build REST APIs and web applications in order to easily deploy and demonstrate my work to the online community.

---

mnguyenngo

"""Histogram bars are not centered at their label by default.
The function below returns the bins parameter value for use with matplotlib's 
hist() method.
"""

import numpy as np
import pandas as pd

def bin_array(distribution):
    """Returns an array to be used as the parameter value to center the

mnguyenngo

Working with Geocoding APIs

This document will contain the syntax for working with various geocoding APIs

Google Maps

Documentation: https://developers.google.com/maps/documentation/maps-static/dev-guide

mnguyenngo

from flask import Flask
from flask_restful import reqparse, abort, Api, Resource
import pickle
import numpy as np
from model import NLPModel

app = Flask(__name__)
api = Api(app)

model = NLPModel()

mnguyenngo

# set bins to the (number of bins + 1) - 0.5 to center the bar on the right x-label
df['col_name'].hist(xrot=90, figsize=(12,6), rwidth=0.5, bins=np.arange(9)-0.5)

mnguyenngo

plac Quickstart

plac makes parsing arguments from the command line easy.

plac Documentation: https://micheles.github.io/plac/

---

This short guide will only cover the decorator function plac.annotations().