pointer

Definition

In tech, a variable that stores a memory address rather than an actual value, making it both incredibly powerful and the source of countless debugging nightmares. It's like giving someone directions to a house instead of bringing them the house itself—efficient until someone writes down the wrong address. The leading cause of segmentation faults and developer existential crises.

Example Usage

Steve's program crashed because his pointer was pointing to freed memory, a mistake we now call 'pulling a Steve.'

Source: Common programming terminology

Related Terms

Intermediate

syntactic

Relating to the grammatical arrangement of words in sentences, or in programming, the rules that govern how code must be structured. It's the difference between code that runs smoothly and code that makes your compiler throw a tantrum. Think of it as the grammar police of both human and computer languages—except syntactic errors actually matter.

💻 Tech / IT

Beginner

technical evangelism

The practice of advocating passionately for specific technologies or platforms, often involving conference talks, blog posts, and Twitter arguments. It's like regular evangelism but the deity is a JavaScript framework.

💻 Tech / IT

Advanced

lisp

A programming language beloved by computer science academics and people who really, really love parentheses, named after LISt Processing. Created in 1958, it's one of the oldest high-level programming languages still in use, favored for artificial intelligence work and making code look like nested Russian dolls. Also a speech impediment, but in tech circles, we're usually talking about the language that makes you parenthesize everything.

💻 Tech / IT

Beginner

Bug

An unintended feature that makes your software do something hilariously or catastrophically wrong. The word comes from an actual moth found in a 1947 computer, which means the very first bug was literally a bug, and it's been downhill ever since.

💻 Tech / IT

Beginner

interface

The magical boundary where two incompatible systems pretend to communicate, most commonly where humans attempt to interact with technology designed by people who've never met actual users. In tech, it's the screen buttons you click; in corporate speak, it's an excuse to schedule another meeting. The more "user-friendly" someone claims their interface is, the more you should fear it.

💻 Tech / IT

Beginner

verification

The process of confirming that something is accurate, authentic, or meets specified requirements—essentially checking your work before submitting. In tech, it's ensuring code does what it's supposed to do; in business, it's confirming data accuracy; in social media, it's that blue checkmark proving you're actually famous. The adult equivalent of "double-check your answers" from school tests.

💻 Tech / IT

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Tbhwy

To be honest with you...