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Posts by Jeremy Grifski

link to How to Automatically Generate Fitbit Access Tokens Using Python

How to Automatically Generate Fitbit Access Tokens Using Python

Fitbits are great tools for tracking health data, but what if you want to navigate that data programmatically? Well, you'll need to learn the authentication process. Luckily, I automated it.

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link to What Value Does Every Cell Contain in a New Integer Array in Java?

What Value Does Every Cell Contain in a New Integer Array in Java?

Today, I wanted to get into a topic that involves one of the weirder behaviors of Java: implicit variable initialization for primitive types. In other words, if I create a collection of integers,...

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link to True or False: If Variables Are Changed in a Java Method, They Are Also Changed Outside the Method

True or False: If Variables Are Changed in a Java Method, They Are Also Changed Outside the Method

Continuing in our computer science problem series, I figured we'd dive into a couple of fun Java topics: parameter passing and primitive types. Specifically, we'll be looking at whether or not you...

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link to What Value Does X Have at the End of a Loop in Java?

What Value Does X Have at the End of a Loop in Java?

Today, I'm kicking off a series of new articles that take a look at real computer science multiple choice questions and attempt to give some tips for solving them. Right now, I want to start by...

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link to 5 Ways to Write Hello World in Python

5 Ways to Write Hello World in Python

Hello World is a simple program, so I thought it would be fun to try to write it in some silly ways. Here are just 5 of those ways.

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link to What Makes Multiple Return Statements Bad Practice?

What Makes Multiple Return Statements Bad Practice?

Returning multiple times in a single function is legal in most programming languages, yet a lot of folks don't like it. Why?

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About the Author

Jeremy grew up in a small town where he enjoyed playing soccer and video games, practicing taekwondo, and trading Pokémon cards. Once out of the nest, he pursued a Bachelors in Computer Engineering with a minor in Game Design. After college, he spent about two years writing software for a major engineering company. Then, he earned a master's in Computer Science and Engineering. Most recently, he earned a PhD in Engineering Education and now works as a Senior Lecturer. In his spare time, Jeremy enjoys spending time with his wife and kid, playing Overwatch and the latest friend slop, reading manga, watching Penguins hockey, and traveling the world.

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