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Loren Stewart

Programming in JavaScript and Python.

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  • Loren Stewart
  • 03 Dec 2017

PostgreSQL: array_agg() Function

Background I was assigned the task of creating a summary table that involved the…

postgres
  • Loren Stewart
  • 24 Oct 2017

Serverless Framework: Securing AWS Lambda Endpoints

The Serverless Framework makes coding, deploying, and maintaining serverless fun…

serverless, node.js, Python
  • Loren Stewart
  • 02 Oct 2017

Serverless Framework: Lambdas Invoking Lambdas

This article is adapted from my online course Intro to The Serverless Framework…

serverless, node.js, Python
  • Loren Stewart
  • 18 Sep 2017

Serverless Framework Terminal Commands

This article is adapted from my free online course The Serverless Framework: Qu…

serverless, node.js
  • Loren Stewart
  • 21 Jul 2017

Javascript NodeList is Iterable!

For years developers would want to do something link this: // Example 1 var myN…

JavaScript
  • Loren Stewart
  • 10 Jun 2017

React.js Forms: Using Refs

This article originally appeared on CSS-Tricks in a slightly modified form. R…

JavaScript, React.js
  • Loren Stewart
  • 04 Jun 2017

A Functional Approach to Data Validation

Validating data usually starts out simple, but as requirements change and your a…

JavaScript, functional programming
  • Loren Stewart
  • 12 Mar 2017

Using Node.js to Interact with Facebook's Graph API

Here's some context about pairing Node.js with Facebook's Graph API. The Bad: F…

node.js, api, express.js, JavaScript
  • Loren Stewart
  • 03 Feb 2017

Twitter API: Uploading Videos using Node.js

I work for an influencer marketing and data company, Speakr, and we work with so…

api, node.js
  • Loren Stewart
  • 22 Jan 2017

JavaScript Array Methods: Mutating vs. Non-Mutating

JavaScript offers several ways to add, remove, and replace items in an array – b…

React.js, JavaScript
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