LEGO® Discovery Center Atlanta - ADMISSION

A placeholder is a temporary or generic value used to represent a specific piece of data. It is often used when the actual value is unknown or not yet available. Placeholders are commonly used in programming and web design to hold a spot for future input or content. They can also be used in communication to indicate that more information will be provided at a later time. Overall, placeholders serve as a helpful tool to keep things organized and functional until the final details are determined.