All Stories published by HackerNoon.com on February 08, 2017

Build an Alexa Skill in 7 Minutes Flat with Node.js and StdLib

At StdLib (“Standard Library”) we allow developers to deploy functions written in Node.js as infinitely scalable API endpoints, which they can then share with others via our library. This functionality, paired with our…


Selenium testing: a new hope

Part II. Losing weight and going to containers.

In the first part I told about simple approaches to build scalable Selenium cluster without writing any line of code. In this part we’re going to dive into more subtle…


Dealing with a nasty AWS Billing Surprise: Beware the defaults.

The architecture of my Amazon Web Services application was supposed to be simple. It’s two independent Lambda functions with a Redis cache between them for persistence. By purchasing Lambda compute power by the…


How to quantify product market fit

Product market fit has been entrenched in tech lexicon for a few years now. Marc Andreesen has been credited with bringing the term into mainstream lexicon in 2007 (read his original post here).

“Being in a good market with a product that can

SciPy Cheat Sheet: Linear Algebra in Python

Originally published at https://www.datacamp.com/community/blog/python-scipy-cheat-sheet

By now, you will have already learned that NumPy, one of the fundamental packages for scientific computing, forms at least for a part the…


The Entrepreneur’s Need for Community

Entrepreneurship is a constant uphill battle rigged with traps, snares, and obstacles of all…

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