Ask HN: Tools for checking my knowledge?

[vishaalk]

Hi y'all,

Do you know what tools or services exist for me to test my knowledge of certain programming languages? I am confident in my C++ and Python, but am always looking for holes in my understanding, and also for staying sharp.

I regularly do interview problems + side projects but this focuses on more on algorithmic and problem solving skills, and not necessary language features.

For example, the Triplebyte quizzes for specific languages, but I'm unsure if I can take that without being contacted by recruiters.

Thanks!

[jameshiew]

Pluralsight has self-assessment tests for various languages and technologies - https://www.pluralsight.com/product/skill-iq

I've only done the Python one myself but it did seem to ask questions on some fairly esoteric stuff, from what I vaguely remember.

[trowsertrowt]

look for college course syllabus it is a list of a ratified college lesson plan if you see anything you dont understand , find somwhere too learn about it.