pointer

Vocabulary Word

Definition

'Pointer' is a tool used in programming. It doesn't store data itself but stores the address of another location that does contain data. Think of it like a road sign, it doesn't show the destination but tells where to go.

Examples in Different Contexts

In programming, 'pointers' are essential for dynamic memory management. A software engineer might explain, 'I used pointers here to efficiently allocate and deallocate memory for our data structures.'

Practice Scenarios

Tech

Scenario:

We're trying to optimize the efficiency of this data processing tool, but we're hitting a roadblock trying to avoid duplicate data.

Response:

We could use pointers to manage this. They will hold addresses to the data rather than duplicating it.

Creative

Scenario:

We are designing a new UI for this application, and we need indicators that are intuitive for all users to understand.

Response:

Let's choose a pointer icon that intuitively suggests to users the object is interactive.