strop
polars
strop | polars | |
---|---|---|
31 | 144 | |
97 | 26,218 | |
- | 2.9% | |
5.4 | 10.0 | |
about 1 month ago | 6 days ago | |
Rust | Rust | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
strop
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Why isn't clippy warning me?
I am completely rewriting strop, (the code sucks, and I know Rust a lot better than when I started, so I wanted to make it a bit better structured and more idiomatic). And I like to have static analysis make sure my code has certain qualities, so I stick this:
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What's everyone working on this week (16/2023)?
Do you think it's an architecture for strop then? It has a focus on code-generation on platforms not well supported by mainstream compilers
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strop v0.1.1
Here is a project for generating code for CPUs that do not have much support from mainstream compilers. Currently supported are the 6502 and the STM8 (I'll possibly be adding others in the future, feature requests welcome).
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Willing to work for free on rust projects
I could use some help on my project strop. Feel free to take a look and see if it's the kind of thing you feel you could contribute to! but be aware that the quality of the codebase is poor. There's a pull request to address this though.
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Why aren't my things turning up in my library?
It is my first time of making a Rust library. Actually, my project strop has been a binary crate and only recently have I started trying to use it from a different crate. This is happening on the breakapart branch.
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What's everyone working on this week (31/2022)?
Still working on a big rewrite of strop.
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Want to volunteer for your projects
If you're offering free help, then I could use some help with my project strop. (TL;DR: instead of compiling code, it's evolving code. And it has a focus on architectures that don't have good support from mainstream compilers, but I'm open to adding other architectures as well).
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Are PIC controllers still used in industries?
My frustration with this kind of situation (and PICs are not unique here, the 6502, CP1600 and other very low end chips have similarly problematic toolchaining) led me to invent strop, for evolving code sequences. It has some basic PIC support.
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Rust's Option and Result. In Python.
Hadn't thought of this. I even encountered it recently too.
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What's everyone working on this week (23/2022)?
I am still working on strop. (TL;DR alternative to compiled code, it's evolved code. Tell it which function you want and which registers to use, and it'll randomly generate an assembly language program that does what you wanted)
polars
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Why Python's Integer Division Floors (2010)
This is because 0.1 is in actuality the floating point value value 0.1000000000000000055511151231257827021181583404541015625, and thus 1 divided by it is ever so slightly smaller than 10. Nevertheless, fpround(1 / fpround(1 / 10)) = 10 exactly.
I found out about this recently because in Polars I defined a // b for floats to be (a / b).floor(), which does return 10 for this computation. Since Python's correctly-rounded division is rather expensive, I chose to stick to this (more context: https://github.com/pola-rs/polars/issues/14596#issuecomment-...).
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Polars
https://github.com/pola-rs/polars/releases/tag/py-0.19.0
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Stuff I Learned during Hanukkah of Data 2023
That turned out to be related to pola-rs/polars#11912, and this linked comment provided a deceptively simple solution - use PARSE_DECLTYPES when creating the connection:
- Polars 0.20 Released
- Segunda linguagem
- Polars: Dataframes powered by a multithreaded query engine, written in Rust
- Summing columns in remote Parquet files using DuckDB
- Polars 0.34 is released. (A query engine focussing on DataFrame front ends)
What are some alternatives?
nvim-bacon - bacon's companion for neovim
vaex - Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀
hlbc - Hashlink bytecode disassembler, analyzer, decompiler and assembler.
modin - Modin: Scale your Pandas workflows by changing a single line of code
uom - Units of measurement -- type-safe zero-cost dimensional analysis
datafusion - Apache DataFusion SQL Query Engine
rtrb - A realtime-safe single-producer single-consumer (SPSC) ring buffer
DataFrames.jl - In-memory tabular data in Julia
rust-rocksdb - rust wrapper for rocksdb
datatable - A Python package for manipulating 2-dimensional tabular data structures
cargo-mutants - :zombie: Inject bugs and see if your tests catch them!
Apache Arrow - Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing