As a new user of Kotlin, I wanted to write some articles like my How to Python series. To start, let’s learn how to initialize an ArrayList in Kotlin.
Usually, I try not to write too many opinion pieces about code, but I felt like I should mention that it’s okay to test private methods.
After long last, I’ve finally decided to take a look at Kotlin while building an Android app. Now, I want to talk about the language.
When it comes to teaching Java, some tools are better than others. That’s why I urge my students to use DrJava, an IDE for educators.
When learning a new programming language, it can be helpful to play with the basic operations. That’s why I’ve written a lab for Java number exploration.
As I continue to teach, I’m constantly introduced to new ways to code. For instance, one of my students just introduced me to `i = i++`. Care to guess how it works?
Most teachers will tell you that the worst part of the job is grading. That’s why I automated my grading responsibilities.
Recently, I found out that the `else if` keyword doesn’t exist. To put it bluntly, you’re going to want to read this one.
As a teacher, I like to warn my students of the various pitfalls in computer science. Today, let’s talk about Java’s substring method.
Sometimes it’s fun to make an interactive application with Scanner. Unfortunately, we have to be careful with Scanner methods.