Exercism - website
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Exercism - website
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How to get better at programming while doing DevOps at work?
First to get a grasp of language use [Exercism(https://exercism.org/) anything similar. You can also practice leetcode questions in language of your choice. Leetcode may not help you with day to day stuff but it will force you out of your comfort zone and will make you think about what and how to write.
- So I read that solving challenges can increase your level in programming languages, so I want to ask, what is a good website or course that can give me JavaScript challenges to do? Not full projects, but certain tasks.
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JavaScript Roadmap: Step-by-step guide to learning JavaScript
Here's a better way to learn at Javascript.info. Sprinkle in some online tutes such as Brad Traversy videos, build some mini-projects, and perhaps a coding challenge site such as edabit or exorcism.
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Reworked Raku exercises on exercism.org
All the exercises on https://exercism.org/ have been given a fresh coat of paint, removing their looped JSON test cases in favor of cases written fully in Raku.
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Where can I test my C# skills?
https://exercism.org/ is my go-to spot when learning a new language to get lots of exercise. Just see how far you can progress.
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Where can I practice non-algorithm python questions?
Check out https://exercism.org/
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"You don't "learn" PowerShell, you use it, then one day you stop and realize you've learned it" - How true is this comment?
Exercism
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I have returned
If you like to do exercises, I can recommend the website https://exercism.org It has al kinds of exercises and mentoring.
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C Practice Tests?
If you want improve your coding skills. Try https://exercism.org. They have tracks for all types of languages, including C.
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Software Development is subjective
exercism.org if you want to learn basics of some concepts or languages, I use it to learn other languages than the main one I work with. It's really nice IMO.
nomicon
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[Media] I'm comparing writing a double-linked list in C++ vs with Rust. The Rust implementation looks substantially more complex. Is this a bad example? (URL in the caption)
itโs even written by the same person that wrote the Nomicon (the guide to the dark arts of unsafe)
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Rust books to read
If you want to dive deeper you can always have other options but now there are concrete cases, if you want to do low level thing https://doc.rust-lang.org/nomicon/ while if you want multi thread/concurrency stuff https://marabos.nl/atomics/ . There are many many books so you will have to point yourself to what you want
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Thread-shared boolean flag
Nonononono. SeqCst is the most error prone memory order: https://github.com/rust-lang/nomicon/issues/166
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[Media] Hashmap behaviour inside a loop due to lifetime issue
Hope this helps. For more details, see the Rustonomicon. I referenced the subtyping chapter here extensively.
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Unsafe Rust
Nice video! Glad I could help out. This stuff is hard, and I'm still learning a lot about it myself even years later. The Rustonomicon is a great read if you haven't already.
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Stepping up the YAML engineer game
Have you got a moment to read through the good book , after reading through this perhaps try the Rustonomicon.
- Questions about ownership rule
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CppCon 2022 Best Practices Every C++ Programmer Needs to Follow โ Oz Syed
That is not what UB means. Undefined Behaviour is behaviour that the compiler is allowed to assume will never happen, and which can consequently cause miscompilations due to optimisation passes gone wrong if it does in fact occur in the source code.
It's true that Rust does not have a written specification that clearly delineates what is and isn't UB in a single place. But:
1. UB is impossible in safe code (modulo bugs in unsafe code)
2. There are resources such as the Rustinomicon (https://doc.rust-lang.org/nomicon/) that provide a detailed guide on what is and isn't allowed in unsafe code.
In practice, it's much easier to avoid UB in Rust than it is in C++.
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How to write deserializer for custom binary protocol?
However, this is a wide topic out of scope for a Reddit comment, so maybe just read the Rustonomicon. It explains everything about data handling in Rust.
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Performance critical ML: How viable is Rust as an alternative to C++
The ownership model & borrow checker makes rust a bit of an awkward language in which to write complex data structures like trees and graphs. It can be done - since you can always use raw pointers & unsafe code when you absolutely need to to treat rust like C. But the language fights you, and the community can get a bit moralistic about this sort of thing. The rust nomicon is a fantastic resource for learning the limits of the borrow checker, and where and how to use unsafe code correctly. You will need unsafe less than you think you will, but sometimes you will have no choice.
What are some alternatives?
LeetCode - This is my LeetCode solutions for all 2000+ problems, mainly written in C++ or Python.
book - The Rust Programming Language
bitburner - Bitburner Game
mdBook - Create book from markdown files. Like Gitbook but implemented in Rust
tour_of_rust - A tour of rust's language features
rust-ffmpeg - Safe FFmpeg wrapper.
RELATE - RELATE is an Environment for Learning And TEaching
Theseus - Theseus is a modern OS written from scratch in Rust that explores ๐ข๐ง๐ญ๐ซ๐๐ฅ๐ข๐ง๐ ๐ฎ๐๐ฅ ๐๐๐ฌ๐ข๐ ๐ง: closing the semantic gap between compiler and hardware by maximally leveraging the power of language safety and affine types. Theseus aims to shift OS responsibilities like resource management into the compiler.
Sakai - Sakai is a freely available, feature-rich technology solution for learning, teaching, research and collaboration. Sakai is an open source software suite developed by a diverse and global adopter community.
miri - An interpreter for Rust's mid-level intermediate representation
lxHive
seL4 - The seL4 microkernel