7 days of WordPress plugins, themes & templates - for free!* Unlimited asset downloads! Start 7-Day Free Trial
FREELessons: 10Length: 42 minutes

Next lesson playing in 5 seconds

Cancel
  • Overview
  • Transcript

2.4 The Null-Conditional Operator

Null is necessary, but it's also a hindrance because if something can be null, we have to make sure it isn't null before working with it. C# 6 introduces the null-conditional operator, which simplifies our traditional null-checking code.