Programming

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Any tips to help a scientist become a better programmer? (iusearchlinux.fyi)

submitted 8 months ago by [email protected] to c/programming

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Hey there!

I'm a chemical physicist who has been using python (as well as matlab and R) for a lot of different tasks over the last ~10 years, mostly for data analysis but also to automate certain tasks. I am almost completely self-taught, and though I have gotten help and tips from professors throughout the completion of my degrees, I have never really been educated in best practices when it comes to coding.

I have some friends who work as developers but have a similar academic background as I do, and through them I have become painfully aware of how bad my code is. When I write code, it simply needs to do the thing, conventions be damned. I do try to read up on the "right" way to do things, but the holes in my knowledge become pretty apparent pretty quickly.

For example, I have never written a class and I wouldn't know why or where to start (something to do with the init method, right?). I mostly just write functions and scripts that perform the tasks that I need, plus some work with jupyter notebooks from time to time. I only recently got started with git and uploading my projects to github, just as a way to try to teach myself the workflow.

So, I would like to learn to be better. Can anyone recommend good resources for learning programming, but perhaps that are aimed at people who already know a language? It'd be nice to find a guide that assumes you already know more than a beginner. Any help would be appreciated.

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[–] ericjmorey 9 points 8 months ago (1 children)

Do you want to work as a developer? Or do you want to want to continue with your research and analysis? If you're only writing code for your own purposes, I don't know why it matters if it's conventional.

[–] [email protected] 5 points 8 months ago

I guess if you are unlikely to go back and change it, or understand how it works, then sure. And yeah that happens.

I write scripts and utilities like that. Modularity is overkill although I do toss in a comment or two to give a hint to future me, just in case.

Although tbf, I took plenty of CS classes and some of the instructors beat best practices into our heads... So writing sloppy, arcane, spaghetti code causes me to flinch...