(NULL)

A quick and thorough guide to 'null': what it is, and how you should use it

Best practices for null checks in C#, by Jay Krishna Reddy, Nerd For Tech

How to fix the #NULL! error - Excel formula

Null, Baldi's Basics Wiki

How I Learned to Stop Worrying and Love NULL in SQL - CodeProject

Null Minecraft Skins

How to Check Null in C: 7 Steps (with Pictures) - wikiHow

What is the difference between != NULL and IS NOT NULL in QGIS filter expressions? - Geographic Information Systems Stack Exchange

How to Remove Null Values in Tableau: 4 Quick Ways

Good Null, Minecraft CreepyPasta Wiki

Null, Baldi's Basics Wiki