Pemdas Memes

Posts tagged with Pemdas

I Still Don't Know My Operator Precedence

I Still Don't Know My Operator Precedence
When you're staring at an expression like a + b * c / d - e and your brain just... nopes out. Sure, you COULD memorize the operator precedence table like some kind of mathematical wizard, OR you could just throw parentheses at everything like you're building a fortress of clarity. The calculator might know its order of operations, but do you trust it? ABSOLUTELY NOT. Better slap those parentheses around every single operation just to be safe. Is it elegant? No. Does it work? Also questionable. But at least you know EXACTLY what's happening, even if your code looks like it's wearing braces on its teeth. Pro tip: PEMDAS is great until you realize programming languages have like 47 different operator precedence levels and bitwise operators lurking in the shadows.

Can't Be Bothered To Read The Docs

Can't Be Bothered To Read The Docs
The eternal struggle of every programmer: forgetting operator precedence and wondering why your code is behaving like it's possessed by demons. The top panel shows the panic when you can't remember if multiplication happens before addition or if those parentheses were actually necessary. Meanwhile, the bottom panel shows the universal solution - just wrap EVERYTHING in parentheses! Sure, your code looks like it's giving you a hug, but at least it works exactly as intended. Your future self might judge you for those 17 nested parentheses, but hey, that's a problem for future you.

Operator Precedence Trust Issues

Operator Precedence Trust Issues
The paranoia is real. Nothing says "trust issues" like wrapping your calculator in parentheses just to make absolutely sure it calculates 2+3*4 as 2+(3*4) instead of (2+3)*4. That's the difference between getting 14 and 20, and I'm not taking any chances with my code logic. The calculator says it follows PEMDAS, but do I believe it? Absolutely not. Those extra parentheses are basically the programming equivalent of wearing both a belt AND suspenders.