SnakeViz
docs.rs
SnakeViz | docs.rs | |
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10 | 139 | |
2,235 | 947 | |
- | 0.7% | |
5.2 | 9.5 | |
5 months ago | 2 days ago | |
Python | Rust | |
GNU General Public License v3.0 or later | MIT License |
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SnakeViz
- Alternative to for loop in python ?
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Python Built-in vs Looping
From the same guy, use snakeviz to diagnose code. Video: [9:57] https://www.youtube.com/watch?v=m_a0fN48Alw
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Python 3.11 delivers.
Python profiling is enabled primarily through cprofile, and can be visualized with help of tools like snakeviz (output flame graph can look like this). There are also memory profilers like memray which does in-depth traces, or sampling profilers like py-spy.
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Hey Rustaceans! Got a question? Ask here! (40/2022)!
I'm looking for a Rust equivalent Python's cProfile https://docs.python.org/3/library/profile.html if possible with visualizations like in SnakeViz https://jiffyclub.github.io/snakeviz/
- Scanning Function calls in a script - is there a tool?
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Apply decorator to all functions in a list
If you want stats for only your list of functions, you can do that with pstats, or you could use some third-party tool like https://jiffyclub.github.io/snakeviz/ or myriad other options.
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An efficient way of getting second neighbors of a point in a grid.
I would make a list of tuples where each tuple is (2,0),(-2,0),(0,2),etc... and put those in a list. Then you can use random.choice to pick a random one out of the list. How often are you going to be doing this next to the edge of the grid? If its not that much then I would just try to have it re-draw a new random choice from the list in those cases. This isn't an elegant solution, since it could take an unknown amount of time to draw something valid, but it might be fast enough in practice. Then if that ends up causing issues on the edge cases you could have some logic to select a list to draw from that only contains the valid choices. Also remember, don't assume that some part of your code is the slow part. Always profile it to get some actual information on how long each section is taking so you can optimize the parts of the code that actually need it. I use snakeviz for profiling python code.
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Profiled my Python video game code and then used snakeviz to check for performance bottlenecks
Official site: http://jiffyclub.github.io/snakeviz/
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Pyheatmagic: Profile and view your Python code as a heat map
I've always used snakeviz with the stdlib profiler https://jiffyclub.github.io/snakeviz/
In prod, the pyinstrument profiler has worked well for me https://pyinstrument.readthedocs.io/en/latest/guide.html#pro...
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Need a help to optimize the code when using pandas
its going to be very hard to give advice on this without seeing the code. could you share the relevant code? if you're not sure what the slow part is, i recommend https://jiffyclub.github.io/snakeviz/ it should allow you to see what function is taking long
docs.rs
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Using GenAI to improve developer experience on AWS
Working in combination with CodeWhisperer in your IDE, you can send whole code sections to Amazon Q and ask for an explanation of what the selected code does. To show how this works, we open up the file.rs file cloned from this GitHub repository. This is part of an open source project to host documentation of crates for the Rust Programming Language, which is a language we are not familiar with.
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TSDocs.dev: type docs for any JavaScript library
Looks like a great initiative – I wish there was a reliable TS/JS equivalent of https://docs.rs (even considering rustdoc's deficiencies[1]).
I went through this exercise recently and so far my experience with trying to produce documentation from a somewhat convoluted TS codebase[2] has been disappointing. I would claim it's a consequence of the library's public (user-facing) API substantially differing from how the actual implementation is structured.
Typedoc produces bad results for that codebase so sphinx-js, which I wanted to use, doesn't have much to work with. I ultimately documented things by hand, for now, the way the API is meant to be used by the user.
Compare:
https://ts-results-es.readthedocs.io/en/latest/reference/api...
vs
https://tsdocs.dev/docs/ts-results-es/4.1.0-alpha.1/index.ht...
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How did I need to know about feature rwh_05 for winit?
Rust Search Extension adds a section on docs.rs menubar which lists the features of a crate in a nice and easy to access format.
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Embassy on ESP: GPIO
📝 Note: At the time of writing this post, I couldn't really locate the init function docs.rs documentation. It didn't seem easily accessible through any of the current HAL implementation documentation. Nevertheless, I reached the signature of the function through the source here.
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First Rust Package - Telegram Notification Framework (Feedback Appreciated)
Rust Crates are a Game-Changer 🎮:The ease of releasing a crate with `cargo publish` and the convenience of rolling out new versions amazed me. The auto-generated docs on Docs.rs. is an amazing tool, especially with docstring formatting. Doc tests serve as a two-fold tool for documenting the code and ensuring it's up-to-date.
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Grimoire: Open-Source bookmark manager with extra features
I've found I manually type out certain subsets of URLs where possible[0], maybe that's subconsciously associated with my impression that Google Search results have gotten worse and worse over the years.
[0] https://en.wiktionary.org/wiki/ and https://docs.rs/ come to mind.
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Released my first crate ~20 hours ago; already downloaded 12 times. Who would know about it?
docs.rs also downloads you crate automatically to generate docs and I would guess lib.rs does something similar
- Docs.rs Is Down
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Managed to land a junior role need help!
There are also a few key sites you'll want to keep in your back pocket at all times: - The Standard Library Documentation has complete documentation for every std library function in Rust - crates.io is a repository for all third-party packages, and docs.rs has human-readable documentation for the overwhelming majority of them - The Rust Cookbook has some code examples for common tasks you may need to perform - Make sure you are using clippy, which is available through Rustup and can be run with cargo clippy as a replacement to cargo check, it adds additional lints for your Rust code and is very helpful for teaching many of the best practices
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How do you like code documentation inline in the source code vs. as separate guides, or how would you do it?
OTOH, source-code-generated-docs normalize how code docs are, like the rust docs.rs paradigm, so it sort of forces or encourages package creators/maintainers to write docs.
What are some alternatives?
tuna - :fish: Python profile viewer
crates.io - The Rust package registry
pygraphviz - Python interface to Graphviz graph drawing package
serenity - A Rust library for the Discord API.
GooPyCharts - A Google Charts API for Python, meant to be used as an alternative to matplotlib.
tui-input - TUI input library supporting multiple backends, tui-rs and ratatui
Flask JSONDash - :snake: :bar_chart: :chart_with_upwards_trend: Build complex dashboards without any front-end code. Use your own endpoints. JSON config only. Ready to go.
config-rs - ⚙️ Layered configuration system for Rust applications (with strong support for 12-factor applications).
VisPy - Main repository for Vispy
bevy - A refreshingly simple data-driven game engine built in Rust
line_profiler - Line-by-line profiling for Python
awesome-bevy - A collection of Bevy assets, plugins, learning resources, and apps made by the community