Programming

17524 readers

321 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Follow the programming.dev instance rules
Keep content related to programming in some way
If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities [email protected]

founded 2 years ago

MODERATORS

[email protected]

183

What are the craziest misconceptions you’ve heard about programming from people not familiar with it? (lemmy.ml)

submitted 9 months ago by [email protected] to c/[email protected]

215 comments fedilink hide all child comments

As someone who spends time programming, I of course find myself in conversations with people who aren't as familiar with it. It doesn't happen all the time, but these discussions can lead to people coming up with some pretty wild misconceptions about what programming is and what programmers do.

I'm sure many of you have had similar experiences. So, I thought it would be interesting to ask.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 3 points 9 months ago* (last edited 9 months ago) (1 children)

I mean I'm not sure how to use matrices to draw the path of 5 out of 6 sides of a hexagon given a specific center point but there are some surprisingly basic shapes that don't exist in Android view libraries.

I'll also note that this was years ago before android had all this nice composable view architecture.

[–] [email protected] 3 points 9 months ago (1 children)

Hah, yeah a hexagon is a weird case. In my experience, devs talking about “math in a custom view” has always meant simply “I want to render some arbitrary stuff in its own coordinate system.” Sorry my assumption was too far. 😉

[–] [email protected] 2 points 9 months ago

Yeah it was a weird ask to be fair.

Thankfully android lets you calculate those views separately from the draw calls so all that math was contained to measurement calls rather than calculated on draw.