In computer science, a pointer is an object in many programming languages that stores a memory address. This can be that of another value located in computer memory, or in some cases, …

Oct 25, 2025 · Instead of holding a direct value, it holds the address where the value is stored in memory. It is the backbone of low-level memory manipulation in C. A pointer is declared by …

Jun 14, 2025 · Understand pointers like a pro. Learn what pointers are, why they’re essential in programming, and how they behave across different languages — from C to Go, Rust, PHP, …

The term "reference" means pretty much the same thing as "pointer" -- "reference" implies a more high-level discussion, while "pointer" implies the traditional compiled language implementation …

Oct 8, 2013 · In computer science, a pointer is a programming language data type whose value refers directly to (or "points to") another value stored elsewhere in the computer memory using …

A pointer is a variable that stores the memory address of another variable. Rather than holding a direct value, it points to a location in memory where that value resides.

Aug 21, 2023 · When you're declaring a pointer, you use the * operator before the identifier. This signifies that the variable you're creating is not a typical variable, but a pointer that will store a …

Feb 8, 2022 · Pointers looks like a very daunting thing, especially to a beginner. Pointers are always tricky to understand but if you have your fundamentals clear, then you won't fear …

Sep 17, 2024 · A comprehensive explanation of what a pointer is, including its uses in computing, navigation, programming, and more with related terms and resources.

Jul 23, 2025 · Pointer is a variable that stores the memory address of another variable. Pointers are a powerful feature of many programming languages, including C, C++, and others.