When people get started with unit testing, they often get stumped when it comes to testing functions that have side effects. This post is a gentle introduction to some of the concepts involved in testing side effects.
Angular has a powerful dependency injection system. Learn how to use it so that your code complies with the Dependency Inversion Principle.
Reading a number like 1000000000000 on a line of code may be a breeze for your computer but is next to impossible for a human to do without getting a headache or nose bleed. What can we do to make large numbers more readable to the human eye?