Before you begin… Please pull up an IDE with: one file for production code and one file for JUnit tests 1. Testing the time Let’s say we have a class that fetches the current time and does...

A string is made up of characters. But how are characters represented through bits and bytes? This video by LeetCoder takes us through the history of character encoding. ASCII is a character encod...

Working with strings can be a little tricky in Go, especially when we start working with non-English characters. To demonstrate, open up the Go Playground and run the following code: package main ...

…as a computer science major at UT Austin Maybe you’re trying to “get into tech” but don’t know where to start. Maybe you tried learning pointers once but now you’re scared of asterisks and ...