Macros Are Rarely Used

The four horsemen of the programming apocalypse have arrived, and they're all equally insufferable in their own special ways! You've got the Imperative Stoneager who treats modern tools like they're the devil's work and proudly writes software that even cavemen would find outdated. Then there's the Functional Elitist who thinks "monad good" is a complete sentence and writes code on paper because actually running it would be too mainstream. The OOP Boilerplater is living his best life drowning in design patterns and creating class hierarchies so deep they need their own geological survey. Meanwhile, the Safety-Obsessed Newager has written 47 pages of documentation on how to hack an Arduino but his greatest achievement is changing his terminal's color scheme. The real tragedy? They're all using software written by the imperative stoneager because it's the only thing that actually works.

So you've got your regular int , which is just a number minding its own business. Then you have int* , which is a pointer—basically an address that says "hey, the actual number is over there." Simple enough. But then someone decided we needed int** , a pointer to a pointer. That's pointing to something that's pointing to something else. Confusing? Sure. But wait, there's more. Enter int*** : a pointer to a pointer to a pointer. At this point you're not even sure what you're pointing at anymore. You're just following breadcrumbs through memory like some kind of deranged treasure hunt, three layers deep into indirection hell. C programmers will tell you this is perfectly normal. They're lying.

The left side shows all the fancy modern game development tools - Unreal Engine, Unity, powerful programming languages, and sophisticated 3D modeling software. Meanwhile, on the right side, there's just "6502 Assembly" - the programming language from the 1970s used in ancient systems like the Atari and Commodore 64. It's like comparing Olympic shooters - the one on the left has access to every cutting-edge tool in game development, while the one on the right is basically coding on a calculator with a rusty nail. And yet somehow that Assembly programmer still ships games that people actually finish playing instead of waiting for 50GB day-one patches.

When they say "code is poetry," they weren't kidding! She's literally a collection of data science tools (VS Code, Python, C++, Pandas, NumPy) while he's handwriting what appears to be a counter algorithm. Their relationship is destined to work because she handles the libraries and he implements the logic. Classic division of labor in programming relationships! Next thing you know they'll be arguing about tabs vs spaces during dinner.

You fix one error. The compiler, wise in the ways of suffering, gently informs you there are 47 more waiting in the shadows. It's like playing whack-a-mole, except the moles are syntax errors and they multiply when you're not looking. The compiler doesn't celebrate your small victories—it just keeps the scoreboard updated on how badly you're losing.

So someone told you stack allocation is faster than heap allocation, and you took that advice a bit too literally. The function allocates a char array on the stack and then returns a pointer to it. Problem? That stack memory gets deallocated the moment the function returns, so you're handing back a pointer to memory that's already been reclaimed. It's like giving someone directions to a house that's been demolished. The comment "delicious segfault awaits" is chef's kiss accurate. Whoever tries to dereference that returned pointer is in for undefined behavior territory—could be garbage data, could be a crash, could be nothing at all until production when it spectacularly explodes. Stack allocation is faster, but returning stack-allocated memory is basically writing a check your program can't cash. Classic case of knowing just enough to be dangerous. Should've used malloc or just passed a buffer as a parameter. But hey, at least it compiles! (with warnings you definitely ignored)