All posts by Jack Schultz

How to Build Your Own Blockchain Part 1 — Creating, Storing, Syncing, Displaying, Mining, and Proving Work

I can actually look up how long I have by logging into my Coinbase account, looking at the history of the Bitcoin wallet, and seeing this transaction I got back in 2012 after signing up for Coinbase. Bitcoin was trading […]

NPR Sunday Puzzle Solving, And Other Baby Name Questions

If you have a long drive and no bluetooth or aux cord to listen to podcasts, NPR is easily the best alternative. Truck drivers agree with this statement no matter their overall views. For me, this was the case when driving […]

Web Scraping with Python — Part Two — Library overview of requests, urllib2, BeautifulSoup, lxml, Scrapy, and more!

Welcome to part 2 of the Big-Ish Data general web scraping writeups! I wrote the first one a little bit ago, got some good feedback, and figured I should take some time to go through some of the many Python […]

General Tips for Web Scraping with Python

The great majority of the projects about machine learning or data analysis I write about here on Bigish-Data have an initial step of scraping data from websites. And since I get a bunch of contact emails asking me to give them either […]

Product Mentions Update — Thoughts When Reviewing the Reddit Mentions

More than a few months ago, I created a Python script and a Rails website that tracks links to Amazon that people put in their comments and posts on Reddit. Clearly, a great name for this type of site is […]

A Practical Use For Python Decorators — Logging, Error Checks, and Timing

When using a Python decorator, especially one defined in another library, they seem somewhat magical. Take for example Flask’s routing mechanism. If I put some statement like @app.route(“/”) above my logic, then poof, suddenly that code will be executed when I go […]

Running Python Background Jobs with Heroku

Recently, I’ve been working on a project that scrapes Reddit looking for links to products on Amazon. Basically the idea being that there’s valuable info in what people are linking to and talking about online, and a starting point would […]