Ruby’s built-in Object#instance_variable_get and #instance_variable_set methods are clunky to use because you have to unnecessarily prepend an ‘@’ to the name of the instance variable you pass ...

Visual Studio Code is a code editor that is completely free and open-source. It has been developed by Microsoft and is highly regarded by developers due to its lightweight, fast, and extensible design ...

Although the snooze button is probably the most commonly used button on an alarm clock, even a simple AlarmClock class needs a few more features. For instance, you might want to control how long the ...

In this lesson, we will introduce class variables and class methods. In Object Oriented Python, we use class variables to store information that relates to the class objects instead of each singular ...