You’ve Seen This Random Code Everywhere — Here’s What It Actually Means You’ve probably seen something like this before: 550e8400-e29b-41d4-a716-446655440000 It appears in: App links Database records File names API responses It looks random. It looks meaningless. But it actually has a name — and a very specific purpose. What is this random code? That Continue reading “This Weird Random Code Has a Very Important Job”