CompSci.rocks - Random thoughts from a computer science classroom
How to link to a specific page in a PDF
Need to link to a specific page in your online class or on a website? Turns out it's pretty easy and just takes a few extra keys.
Change Name in Office Title Bar
A few weeks ago I wanted to hide my name in the Office title bar for a video. Here's how I did it.
Notion: Invalid Zip on Export
Notion makes it quick and easy to export your data for safekeeping. But I ran into a snag where the zip file was invalid. Turns out, really easy fix.
AP FRQ Timers
I couldn't find any 22:30 timers that weren't boring, so I built a website
Swap array values
Swapping values in a Java array seems like it should be easy, and it is. But there's a catch.
Are values in Java array unique?
Learn how to find whether an array contains unique values in Java using the unique algorithm.
Java Array Average Algorithm
Learn how to find the average of all values in a Java array using the average algorithm.
Java sum algorithm for arrays
Learn how to find the sum of all values in a Java array using the sum algorithm.
Minimum / Maximum algorithm in Java
Learn how to find the largest or smallest value in a Java array using the minimum / maximum algorithm.
Todoist for hobbies
A few weeks ago I started using Todoist to keep track of my hobbies, and it's helped keep me happy and organized
Are you working on Math.random() in your Java programming class? Here's an explanation and some practice problems to help you get better.
Classroom Standing Desks
I've been using a standing desk in my classroom for the past year or so, and there's no way I could go back.