John Rumingan – Medium

John Rumingan

John Rumingan

Attending a Developer Conference

During the last couple days, I spent a not insignificant amount of it attending an online conference called React Summit. I only had the…

Oct 16, 2020

Oct 16, 2020

John Rumingan

Conversations on Design and Architecture

I recently left an interview feeling good about it. It was a design interview to consider the workings of a small app. At first it was a…

Oct 7, 2020

Oct 7, 2020

John Rumingan

Algorithm: find the smallest missing positive integer

Given an unsorted integer array, find the smallest missing positive integer. Here’s a couple example inputs and their expected outputs:

Oct 2, 2020

Oct 2, 2020

John Rumingan

Action objects and reducers: when writing tests lead to insights

I’ve been knee-deep writing and rewriting tests for my app called Bored Gamer. It’s led me to some revelations that wouldn’t have happened…

Sep 24, 2020

Action objects and reducers: when writing tests lead to insights

Sep 24, 2020

John Rumingan

Throwing, Catching, and Unforced Errors

One of the fundamental aspects of programming is how to handle errors. Unfortunately, the philosophy of intensive coding programs is the…

Sep 17, 2020

Throwing, Catching, and Unforced Errors

Sep 17, 2020

John Rumingan

Algorithms: Binary Tree Level Order Traversal

I’m writing this post as a way to work through an algorithm challenge:

Sep 11, 2020

Sep 11, 2020

John Rumingan
in
The Startup

How to Add a Second Remote to a Local Repository

Github pages is a free hosting site that is perfect for single page apps. I love using it for that. However, it is frustrating that the…

Sep 3, 2020

Sep 3, 2020

John Rumingan

Updating My Portfolio Site

This past weekend, I decided to update my portfolio site and use some newly learned techniques and technology with SASS…

Aug 26, 2020

Updating My Portfolio Site

Aug 26, 2020

John Rumingan

Node.js and Task runners

One of the activities that easily becomes a rote ritual during these past several months was the various automated tasks used in the…

Aug 16, 2020

Aug 16, 2020

John Rumingan

JavaScript basics of variables

One of the things that was quickly covered but never thoroughly explained during my time at Flatiron were the various datatypes and their…

Aug 14, 2020

Aug 14, 2020

John Rumingan

John Rumingan

Web Developer. Ruby, Rails, JS, React, Python, and R. My portfolio: https://johnlouisrumingan.github.io/personal-site/#/

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