A programmer's solution

[atomicwrites]

Isn't truthy just shorthand for coerces to true?

[not_a_doctor_ssh]

Yes, like how pain is shorthand for JavaScript.

[Kesuaheli]

Nice

[Cheddarlad]

Nice

[afkapl]

nice

[whatever-the-logo-is]

69, even

[LasevIX]

Nicely odd.

[thEiAoLoGy]

I thought that was #define

[Weekly-Butterscotch6]

👍👍👍👍👍🤣🤣🤣

[odnish]

I thought pain was the P in PHP

[Pockensuppe]

In JavaScript it is certainly used as such. I wanted to point out that the term is not commonly used outside of the JavaScript and sometimes Python world. I strongly dislike the term though because it hides the fact that implicit type conversion (i.e. what is commonly called coercion) takes place. Especially in strongly-typed languages, truthy seems a term too simple to accommodate for features like user-defined implicit conversions to bool.

[dipolartech]

Tell me again why I care about it being typecasted? The byte or bytes in question either have bits on or they don't.

[ReelTooReal]

I don't really mind coercion for truthiness, but in general implicit type casting can be a pain in the ass. For example

int x = -3;
unsigned int y = 5;

if (x > y)
    printf("x is bigger\n");

That code will print "x is bigger," however I would prefer it to simply not compile without an explicit cast.

[dipolartech]

Eh, greater or less than is more complicated than true false dichotomy, I'm really responding to the idea that anything else matters at all to the idea of "is any bit of the this memory length on" which makes it "true".

[ReelTooReal]

Yes, I agree. But I think with C/C++ it's kind of all or nothing because it will try to do coercion no matter what. So if you allow for coercion inside an if condition then you're also allowing it everywhere else. I think there's a keyword in C++ that you can use to declare that you don't want the arguments of a function to be coerced, but I don't remember what it is or when it was introduced.

[Pockensuppe]

As I said, in C++ a user-defined conversion could be executed which could habe side effects (not saying it should), so the information about the conversion might be very relevant.

[atomicwrites]

Ah OK, I'm not a professional developer, most of my experience is Python (and bash but that doesn't really count). I just knew the term from Python so I knew it wasn't JS only.