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Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Posts by djm‭

3 posts
80%
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Q&A How do I properly render a quad in OpenGL using a GL_TRIANGLE_STRIP primitive?

It looks like your vertexSizeBytes stride variable doesn't include uvSize. To figure things like this out, use this kind of logic: The shape of the image isn't a square, so something is wrong wit...

posted 7mo ago by djm‭

Answer
60%
+1 −0
Q&A How does scoping work in R?

If I run ls() in R, it shows the variables (including functions) in my workspace. But there are other variables visible too, e.g. functions from packages like ls itself. And if I write a function...

1 answer  ·  posted 7mo ago by djm‭  ·  edited 7mo ago by Alexei‭

Question r scope
60%
+1 −0
Q&A How does scoping work in R?

Unlike some other languages, all scoping in R is dynamic. When R evaluates an expression like print(b), it looks up the function print in the current "environment", and later will look up the v...

posted 7mo ago by djm‭

Answer