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205 results for “coolbutuseless”
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#RStats security issue in {insitu}
I just received this AI-generated PR, which posits that a crafty user could lie about matrix dimensions and cause a malloc issue.
But a malicious user can just do a "system()" call.
So what's the point of addressing this "critical" security issue?
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#RStats security issue in {insitu}
I just received this AI-generated PR, which posits that a crafty user could lie about matrix dimensions and cause a malloc issue.
But a malicious user can just do a "system()" call.
So what's the point of addressing this "critical" security issue?
-
#RStats security issue in {insitu}
I just received this AI-generated PR, which posits that a crafty user could lie about matrix dimensions and cause a malloc issue.
But a malicious user can just do a "system()" call.
So what's the point of addressing this "critical" security issue?
-
#RStats security issue in {insitu}
I just received this AI-generated PR, which posits that a crafty user could lie about matrix dimensions and cause a malloc issue.
But a malicious user can just do a "system()" call.
So what's the point of addressing this "critical" security issue?
-
#RStats security issue in {insitu}
I just received this AI-generated PR, which posits that a crafty user could lie about matrix dimensions and cause a malloc issue.
But a malicious user can just do a "system()" call.
So what's the point of addressing this "critical" security issue?
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#RStats triangle rasterizer with realtime rendering in Base R with {grid} graphics
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Dear #RStats #FontNerds,
Introducing {flexfont} - an implementation of the javascript "flexflex" font by @ronikaufman
https://github.com/coolbutuseless/flexfont
This pkg includes a minimal SVG path renderer with arc support.
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Dear #RStats #FontNerds,
Introducing {flexfont} - an implementation of the javascript "flexflex" font by @ronikaufman
https://github.com/coolbutuseless/flexfont
This pkg includes a minimal SVG path renderer with arc support.
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Dear #RStats #FontNerds,
Introducing {flexfont} - an implementation of the javascript "flexflex" font by @ronikaufman
https://github.com/coolbutuseless/flexfont
This pkg includes a minimal SVG path renderer with arc support.
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Dear #RStats #FontNerds,
Introducing {flexfont} - an implementation of the javascript "flexflex" font by @ronikaufman
https://github.com/coolbutuseless/flexfont
This pkg includes a minimal SVG path renderer with arc support.
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Dear #RStats #FontNerds,
Introducing {flexfont} - an implementation of the javascript "flexflex" font by @ronikaufman
https://github.com/coolbutuseless/flexfont
This pkg includes a minimal SVG path renderer with arc support.
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Introducing {zap} - a new serialization framework for #RStats
* uses type-specfic transformations + #zstd
* for 'diamonds' dataset, it is more compressed than 'saveRDS(xz)' and faster than 'saveRDS(compress=FALSE)https://github.com/coolbutuseless/zap
https://coolbutuseless.r-universe.dev/zap -
Free #RStats internals idea:
Adapt rle() to handle NAs in a more intuitive manner.
Without looking, what do you expect the following to do?
rle(c(1,1,NA, NA, NA, 3,3,3))
Steps to fix:
* add 2 lines to rle() source code. As detailed here: https://coolbutuseless.github.io/2020/08/26/run-length-encoding-and-the-problem-of-nas/
* Probably hide this functionality behind a logical argument
* push it through RCore.
* Draw the rest of the f#$&ing owl. -
@coolbutuseless #unhelpful advice I know, but that's one of the many reasons I use a proper code editor, #sublimetext, 99% of the time.
To be fair I used to code in #RStats / bash / groovy / python thus the need for a more general editor.
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@coolbutuseless #unhelpful advice I know, but that's one of the many reasons I use a proper code editor, #sublimetext, 99% of the time.
To be fair I used to code in #RStats / bash / groovy / python thus the need for a more general editor.
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@coolbutuseless #unhelpful advice I know, but that's one of the many reasons I use a proper code editor, #sublimetext, 99% of the time.
To be fair I used to code in #RStats / bash / groovy / python thus the need for a more general editor.
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@coolbutuseless #unhelpful advice I know, but that's one of the many reasons I use a proper code editor, #sublimetext, 99% of the time.
To be fair I used to code in #RStats / bash / groovy / python thus the need for a more general editor.
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This is a huge manual hack done in 10 minutes. Don't expect miracles. Also I'm sorry for the potato image quality.
Code here:
https://gist.github.com/coolbutuseless/d24cc225c473e12be8af0a065dcbc977 -
This is a huge manual hack done in 10 minutes. Don't expect miracles. Also I'm sorry for the potato image quality.
Code here:
https://gist.github.com/coolbutuseless/d24cc225c473e12be8af0a065dcbc977 -
This is a huge manual hack done in 10 minutes. Don't expect miracles. Also I'm sorry for the potato image quality.
Code here:
https://gist.github.com/coolbutuseless/d24cc225c473e12be8af0a065dcbc977 -
This is a huge manual hack done in 10 minutes. Don't expect miracles. Also I'm sorry for the potato image quality.
Code here:
https://gist.github.com/coolbutuseless/d24cc225c473e12be8af0a065dcbc977 -
This is a huge manual hack done in 10 minutes. Don't expect miracles. Also I'm sorry for the potato image quality.
Code here:
https://gist.github.com/coolbutuseless/d24cc225c473e12be8af0a065dcbc977 -
A demo using {carelesswhisper} to verbally create and run {dplyr} commands.
This is a toy example, but you could hook {carelesswhisper} up to an LLM (e.g. llama.cpp via {rllama}) and potentially have something a bit more general purpose.
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A demo using {carelesswhisper} to verbally create and run {dplyr} commands.
This is a toy example, but you could hook {carelesswhisper} up to an LLM (e.g. llama.cpp via {rllama}) and potentially have something a bit more general purpose.
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A demo using {carelesswhisper} to verbally create and run {dplyr} commands.
This is a toy example, but you could hook {carelesswhisper} up to an LLM (e.g. llama.cpp via {rllama}) and potentially have something a bit more general purpose.
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A demo using {carelesswhisper} to verbally create and run {dplyr} commands.
This is a toy example, but you could hook {carelesswhisper} up to an LLM (e.g. llama.cpp via {rllama}) and potentially have something a bit more general purpose.
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A demo using {carelesswhisper} to verbally create and run {dplyr} commands.
This is a toy example, but you could hook {carelesswhisper} up to an LLM (e.g. llama.cpp via {rllama}) and potentially have something a bit more general purpose.
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@jonthegeek @coolbutuseless @teunbrand
Here is an approach to do #2D #RLE applied to the processing of #ECG images: https://link.springer.com/chapter/10.1007/978-981-13-5802-9_86, and also there is a 3D RLE approach for volumetric medical image data: https://www.tandfonline.com/doi/abs/10.1080/13682199.2019.1565695
In my previous #Bioinformatics life, RLE was used, there is rle2() for the #Bio3D package which uses indices (http://thegrantlab.org/bio3d/reference/rle2.html).
Also, there is an improvement of RLE with a bit of Huffman encoding thrown in: https://arxiv.org/abs/2101.05329 -
@malcolmbarrett @coolbutuseless @ellakaye I see now tweets from @R_Contributors using #RSprint2023
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Yet another cool and useful package from @coolbutuseless: {minixml} lets you build xml files in a programmatic way. I see good use for it in one of the internal packages at work... https://coolbutuseless.github.io/package/minixml/ #RStats #XML #cool #useful