# Pluto

**URL:** https://discourse.julialang.org/c/tools/pluto/58.md?page=4

[Latest](https://discourse.julialang.org/latest.md) · [Categories](https://discourse.julialang.org/categories.md) · [Tags](https://discourse.julialang.org/tags.md)

**Page:** 5

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## [Pluto startup](https://discourse.julialang.org/t/pluto-startup/86805)

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**Author:** [@qwerty](https://discourse.julialang.org/u/qwerty)\
**Replies:** 0\
**Last updated:** [September 5, 2022, 2:40pm UTC](https://discourse.julialang.org/t/pluto-startup/86805 "2022-09-05T14:40:22Z")

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In 2022, what is the best method to speed up the startup of Pluto notebooks? If I precompile the packages I need and disable the pluto environment I get them to start instantly. However, Pluto takes almost a minute to s…

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## [Edit vector interactively using PlutoUI](https://discourse.julialang.org/t/edit-vector-interactively-using-plutoui/87754)

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**Author:** [@AdamWysokinski](https://discourse.julialang.org/u/AdamWysokinski)\
**Replies:** 2\
**Last updated:** [September 25, 2022, 10:30am UTC](https://discourse.julialang.org/t/edit-vector-interactively-using-plutoui/87754 "2022-09-25T10:30:17Z")

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Hi, This is a simplified example of what I need to do: x = rand(10) bar(x) @bind idx Slider(1:length(x)) @bind del Button("-") I want to trigger deleteat!(x, idx) only when button is pressed and then to refresh the pl…

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## [How to make the slider larger](https://discourse.julialang.org/t/how-to-make-the-slider-larger/86895)

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**Author:** [@Gregstrq](https://discourse.julialang.org/u/Gregstrq)\
**Replies:** 7\
**Last updated:** [September 8, 2022, 12:28pm UTC](https://discourse.julialang.org/t/how-to-make-the-slider-larger/86895 "2022-09-08T12:28:10Z")

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How to make the size of the slider bar larger, so that it is easier to fine tune the accessed values? Right now I have a problem, that, when I move the slider, I actually skip some of the available values.

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## [Read ASCII file in Pluto (convert a Vector{UInt} to a Vector{String} similar to readlines)](https://discourse.julialang.org/t/read-ascii-file-in-pluto-convert-a-vector-uint-to-a-vector-string-similar-to-readlines/86591)

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**Author:** [@Jake](https://discourse.julialang.org/u/Jake)\
**Replies:** 5\
**Last updated:** [September 7, 2022, 4:54am UTC](https://discourse.julialang.org/t/read-ascii-file-in-pluto-convert-a-vector-uint-to-a-vector-string-similar-to-readlines/86591 "2022-09-07T04:54:24Z")

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I am reading data into Pluto from an ASCII file. I note that when I use the PlutoUI command @bind name PlutoUI.FilePicker(\[MIME("text/plain")\]) that it returns both the file name and the data in some format. What I w…

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## [Citing Papers in Pluto](https://discourse.julialang.org/t/citing-papers-in-pluto/59544)

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**Author:** [@enweg](https://discourse.julialang.org/u/enweg)\
**Replies:** 4\
**Last updated:** [August 30, 2022, 8:40am UTC](https://discourse.julialang.org/t/citing-papers-in-pluto/59544 "2022-08-30T08:40:45Z")

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Hey, I recently saw the presentation on Pluto and really like the concept. I am actually so convinced of it that I was thinking about writing some lecture notes in it, so that students can directly experiment around. I …

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## [Update Project.toml compat entries in Pluto](https://discourse.julialang.org/t/update-project-toml-compat-entries-in-pluto/86396)

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**Author:** [@Jake](https://discourse.julialang.org/u/Jake)\
**Replies:** 3\
**Last updated:** [August 27, 2022, 12:43pm UTC](https://discourse.julialang.org/t/update-project-toml-compat-entries-in-pluto/86396 "2022-08-27T12:43:45Z")

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I have a Pluto notebook created in Julia 1.5 and then used in 1.6. It includes a Project.toml and Manifest.toml in the jl file. With Julia 1.8 there were a lot of errors. I then did a Pkg.update within Pluto and it go…

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## [Troubleshooting terminated Pluto worker](https://discourse.julialang.org/t/troubleshooting-terminated-pluto-worker/86327)

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**Author:** [@laggvar](https://discourse.julialang.org/u/laggvar)\
**Replies:** 0\
**Last updated:** [August 25, 2022, 2:31pm UTC](https://discourse.julialang.org/t/troubleshooting-terminated-pluto-worker/86327 "2022-08-25T14:31:47Z")

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I have a notebook (cannot share, unfortunately) where the worker keeps terminating in the middle of an expensive computation. The REPL just tells me the worker terminated along with a Unhandled Task ERROR confirming the …

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## [PlutoUI filepicker How can I access the file path](https://discourse.julialang.org/t/plutoui-filepicker-how-can-i-access-the-file-path/60317)

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**Author:** [@Jake](https://discourse.julialang.org/u/Jake)\
**Replies:** 3\
**Last updated:** [August 16, 2022, 3:07pm UTC](https://discourse.julialang.org/t/plutoui-filepicker-how-can-i-access-the-file-path/60317 "2022-08-16T15:07:37Z")

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I am using the command @bind name PlutoUI.FilePicker(\[MIME("text/plain")\]) to obtain a filename. How can I obtain the path to the file that was selected.

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## [What does conda have to do with pluto notebooks?](https://discourse.julialang.org/t/what-does-conda-have-to-do-with-pluto-notebooks/85117)

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**Author:** [@Xavier\_Gonzalez](https://discourse.julialang.org/u/Xavier_Gonzalez)\
**Replies:** 12\
**Last updated:** [August 1, 2022, 11:44pm UTC](https://discourse.julialang.org/t/what-does-conda-have-to-do-with-pluto-notebooks/85117 "2022-08-01T23:44:26Z")

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I’m running Julia 1.7.3 on Windows 11. I’m trying to use Pluto notebooks. I try to run Pluto using julia using Pluto Pluto.run() Pluto still runs when I do this, but I get the most bizarre message as it’s firing up, …

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## [Pluto interactive bars using GitHub pages](https://discourse.julialang.org/t/pluto-interactive-bars-using-github-pages/85071)

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**Author:** [@RayleighLord](https://discourse.julialang.org/u/RayleighLord)\
**Replies:** 2\
**Last updated:** [August 1, 2022, 8:34am UTC](https://discourse.julialang.org/t/pluto-interactive-bars-using-github-pages/85071 "2022-08-01T08:34:33Z")

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Hello, I recently came across the template repository which allows you to create a webpage in a similar style to the MIT Computational Thinking Course. However, as it stands right now, the notebooks are only shown stat…

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## [Hiding "Live Docs" bar in Pluto](https://discourse.julialang.org/t/hiding-live-docs-bar-in-pluto/84621)

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**Author:** [@patrick](https://discourse.julialang.org/u/patrick)\
**Replies:** 3\
**Last updated:** [July 22, 2022, 7:14am UTC](https://discourse.julialang.org/t/hiding-live-docs-bar-in-pluto/84621 "2022-07-22T07:14:14Z")

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Is there a simple way to permanently hide the “live docs” bar that appears at the bottom of Pluto notebooks?

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## [Debugging code in Pluto.jl notebook](https://discourse.julialang.org/t/debugging-code-in-pluto-jl-notebook/83945)

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**Author:** [@Naadiyaar](https://discourse.julialang.org/u/Naadiyaar)\
**Replies:** 1\
**Last updated:** [July 8, 2022, 12:24pm UTC](https://discourse.julialang.org/t/debugging-code-in-pluto-jl-notebook/83945 "2022-07-08T12:24:02Z")

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Hello there, I’m trying to create a simple application in Pluto. As I use Pluto for all my DS work, and it is my main code writing tool in Julia, thought it would be good to use it for software development, but I’m faci…

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## [Dependent Sliders Using PlutoUI](https://discourse.julialang.org/t/dependent-sliders-using-plutoui/83941)

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**Author:** [@AliRahmjoo](https://discourse.julialang.org/u/AliRahmjoo)\
**Replies:** 0\
**Last updated:** [July 8, 2022, 10:18am UTC](https://discourse.julialang.org/t/dependent-sliders-using-plutoui/83941 "2022-07-08T10:18:21Z")

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Hello. Is there a way to build dependent sliders with PlutoUI in which adjusting one will dynamically change the others?

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## [Pluto notebooks: defining Javascript function in \<script\> for call by onclick](https://discourse.julialang.org/t/pluto-notebooks-defining-javascript-function-in-script-for-call-by-onclick/83533)

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**Author:** [@Snoeyink](https://discourse.julialang.org/u/Snoeyink)\
**Replies:** 3\
**Last updated:** [July 1, 2022, 3:10pm UTC](https://discourse.julialang.org/t/pluto-notebooks-defining-javascript-function-in-script-for-call-by-onclick/83533 "2022-07-01T15:10:19Z")

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I’m creating truth tables in a Pluto notebook in html, and want to use javascript/CSS to show result columns when one clicks on the headers, as in this jsfiddle example, (Note the \<th onclick="toggleColumn(2)"\> calls to…

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## [Common modules for a collection of notebooks](https://discourse.julialang.org/t/common-modules-for-a-collection-of-notebooks/83520)

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**Author:** [@bwanab](https://discourse.julialang.org/u/bwanab)\
**Replies:** 2\
**Last updated:** [June 29, 2022, 1:47pm UTC](https://discourse.julialang.org/t/common-modules-for-a-collection-of-notebooks/83520 "2022-06-29T13:47:41Z")

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If been building a collection of notebooks that are related, but with different topics (think chapters in a textbook). There are a lot of common functions between them. What is the best way to package these functions so …

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## [Pluto: how to number equations in LaTeX mode](https://discourse.julialang.org/t/pluto-how-to-number-equations-in-latex-mode/59900)

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**Author:** [@VivMendes](https://discourse.julialang.org/u/VivMendes)\
**Replies:** 21\
**Last updated:** [June 20, 2022, 11:50am UTC](https://discourse.julialang.org/t/pluto-how-to-number-equations-in-latex-mode/59900 "2022-06-20T11:50:48Z")

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Maybe I am missing some similar post already raised before. I have done my best, looking for such a topic, but I haven’t found one. How can I number an equation (written in LaTeX mode) in Pluto? The quality of the LaTeX …

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## [Pluto on Binder: use a repo environment rather than Pluto managed environment?](https://discourse.julialang.org/t/pluto-on-binder-use-a-repo-environment-rather-than-pluto-managed-environment/75311)

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**Author:** [@thompsonmj](https://discourse.julialang.org/u/thompsonmj)\
**Replies:** 6\
**Last updated:** [May 10, 2022, 1:33pm UTC](https://discourse.julialang.org/t/pluto-on-binder-use-a-repo-environment-rather-than-pluto-managed-environment/75311 "2022-05-10T13:33:23Z")

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I would like to load a Pluto notebook in Binder that uses an environment managed outside the notebook itself (but in the same repository). Is this possible somehow to swing using the raw URL for a Pluto notebook in a re…

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## [How to "force" a Pluto recalculation](https://discourse.julialang.org/t/how-to-force-a-pluto-recalculation/80532)

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**Author:** [@maajdl](https://discourse.julialang.org/u/maajdl)\
**Replies:** 6\
**Last updated:** [May 8, 2022, 8:47pm UTC](https://discourse.julialang.org/t/how-to-force-a-pluto-recalculation/80532 "2022-05-08T20:47:22Z")

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Hello It would help me to “force” a recalculation of a Pluto Notebook. This is simply because I use the PrettyTables.jl package. It displays dataframes as “old fashion” tables. It makes uses of ENV\[“LINES”\] to det…

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## [Pluto: How to redirect the logging message to the terminal?](https://discourse.julialang.org/t/pluto-how-to-redirect-the-logging-message-to-the-terminal/80232)

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**Author:** [@liuyxpp](https://discourse.julialang.org/u/liuyxpp)\
**Replies:** 1\
**Last updated:** [April 29, 2022, 6:24am UTC](https://discourse.julialang.org/t/pluto-how-to-redirect-the-logging-message-to-the-terminal/80232 "2022-04-29T06:24:35Z")

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Current version (or versions) displays @info message in the cell instead of in the terminal. I have a very long simulation to run and it emits many messages per iteration. These messages are clustering in a line which I …

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## [How to use Pluto when developping a package](https://discourse.julialang.org/t/how-to-use-pluto-when-developping-a-package/80016)

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**Author:** [@maajdl](https://discourse.julialang.org/u/maajdl)\
**Replies:** 0\
**Last updated:** [April 25, 2022, 9:28pm UTC](https://discourse.julialang.org/t/how-to-use-pluto-when-developping-a-package/80016 "2022-04-25T21:28:19Z")

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Hello The last version of Pluto has its own built-in package manager. Unfortunately I need to include a Pkg.activate() statement in the notebooks for testing. And this statement should be removed before distribution. …

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## [Use Pluto without internet](https://discourse.julialang.org/t/use-pluto-without-internet/62995)

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**Author:** [@cepheid](https://discourse.julialang.org/u/cepheid)\
**Replies:** 4\
**Last updated:** [April 19, 2022, 5:30am UTC](https://discourse.julialang.org/t/use-pluto-without-internet/62995 "2022-04-19T05:30:30Z")

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I want to use the Pluto in the internal computer without internet. using Pluto Pluto.run() The Pluto start slowly, the Loading dialog box is not show, and the new notebook can’t be created. How to use the Pluto without…

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## [Hide logs in html export](https://discourse.julialang.org/t/hide-logs-in-html-export/78990)

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**Author:** [@jackwoodside](https://discourse.julialang.org/u/jackwoodside)\
**Replies:** 1\
**Last updated:** [April 18, 2022, 2:05pm UTC](https://discourse.julialang.org/t/hide-logs-in-html-export/78990 "2022-04-18T14:05:19Z")

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A notebook that I’m writing uses the gif function from Plots to create an animation, which it then saves locally, and Pluto also displays it in the notebook. I’d like to export this notebook to a html file, but the funct…

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## [Interesting Paper on Pain-Points in Computational Notebooks](https://discourse.julialang.org/t/interesting-paper-on-pain-points-in-computational-notebooks/78991)

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**Author:** [@grahamstark](https://discourse.julialang.org/u/grahamstark)\
**Replies:** 3\
**Last updated:** [April 14, 2022, 7:27am UTC](https://discourse.julialang.org/t/interesting-paper-on-pain-points-in-computational-notebooks/78991 "2022-04-14T07:27:11Z")

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I found an interesting paper: What’s Wrong with Computational Notebooks? Pain Points, Needs, and Design Opportunities Souti Chattopadhyay, Austin Z. Henley, Ishita Prasad, Anita Sarma, and Titus Barik. CHI '20: ACM SI…

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## [Formatted Docstring Duplicated when Overloading Function Definition in Seperate Cells](https://discourse.julialang.org/t/formatted-docstring-duplicated-when-overloading-function-definition-in-seperate-cells/79390)

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**Author:** [@Sharkful](https://discourse.julialang.org/u/Sharkful)\
**Replies:** 1\
**Last updated:** [April 13, 2022, 11:38am UTC](https://discourse.julialang.org/t/formatted-docstring-duplicated-when-overloading-function-definition-in-seperate-cells/79390 "2022-04-13T11:38:40Z")

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I think I may have found a bug, but I’ve never made a issue on an open source project before, and I wanted a sanity check to see if it is worth creating. Minimum Working Example: Cell 1: "Test String" function somefunc1…

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## [Bounds error for MINST training](https://discourse.julialang.org/t/bounds-error-for-minst-training/79296)

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**Author:** [@Fergaloc](https://discourse.julialang.org/u/Fergaloc)\
**Replies:** 2\
**Last updated:** [April 10, 2022, 2:47pm UTC](https://discourse.julialang.org/t/bounds-error-for-minst-training/79296 "2022-04-10T14:47:20Z")

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Hi I am new to Julia Pluto and was wondering if you could help. I have a bounds error and not sure what would be causing this issue, I understand what a bounds issue is I’m just not sure what is causing it. any help woul…

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## [Is it possible to use different programming languages within a single Pluto.jl notebook?](https://discourse.julialang.org/t/is-it-possible-to-use-different-programming-languages-within-a-single-pluto-jl-notebook/79008)

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**Author:** [@Hashir\_Omer](https://discourse.julialang.org/u/Hashir_Omer)\
**Replies:** 3\
**Last updated:** [April 4, 2022, 7:34pm UTC](https://discourse.julialang.org/t/is-it-possible-to-use-different-programming-languages-within-a-single-pluto-jl-notebook/79008 "2022-04-04T19:34:54Z")

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I recently discovered Pluto and I prefer working with it over Jupyter notebooks if I am only using julia. However, sometimes I have to use Python as well for some of the packages. The SOS polyglot notebook is an extensi…

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## [Can't update Pluto](https://discourse.julialang.org/t/cant-update-pluto/78843)

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**Author:** [@Hayder](https://discourse.julialang.org/u/Hayder)\
**Replies:** 2\
**Last updated:** [April 1, 2022, 1:31am UTC](https://discourse.julialang.org/t/cant-update-pluto/78843 "2022-04-01T01:31:32Z")

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Hello. Currently, I’m having trouble with updating Pluto. I have naturally searched this forum for possible answers, and following here will be the problem as well as attempts to solve it. Issue: Attempting to updat…

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## [Pkg output doesn't show in PlutoUI with\_terminal() in Julia 1.6.1](https://discourse.julialang.org/t/pkg-output-doesnt-show-in-plutoui-with-terminal-in-julia-1-6-1/60819)

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**Author:** [@hellemo](https://discourse.julialang.org/u/hellemo)\
**Replies:** 14\
**Last updated:** [March 21, 2022, 11:56pm UTC](https://discourse.julialang.org/t/pkg-output-doesnt-show-in-plutoui-with-terminal-in-julia-1-6-1/60819 "2022-03-21T23:56:50Z")

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With julia 1.6.0 everything works as expected, however the output doesn’t show in 1.6.1: 1.6.0: 1.6.1: What’s going on here, is this a bug in julia and/or PlutoUI? Code to reproduce below begin using Pkg; Pkg…

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## [Methods not loaded from package in Pluto, works in REPL](https://discourse.julialang.org/t/methods-not-loaded-from-package-in-pluto-works-in-repl/78072)

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**Author:** [@Jon\_Norberg](https://discourse.julialang.org/u/Jon_Norberg)\
**Replies:** 6\
**Last updated:** [March 20, 2022, 9:05am UTC](https://discourse.julialang.org/t/methods-not-loaded-from-package-in-pluto-works-in-repl/78072 "2022-03-20T09:05:36Z")

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In the REPL I can type: using DataDrivenDiffEq sampler = DataSampler( Split(ratio = 0.8), Batcher(n = 10) ) but in Pluto the same give error: “UndefVarError: Split not defined” DataDrivenDiffEq is e…

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## [Reading Excel Data From PlutoUI File Picker](https://discourse.julialang.org/t/reading-excel-data-from-plutoui-file-picker/77034)

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**Author:** [@Nicks](https://discourse.julialang.org/u/Nicks)\
**Replies:** 5\
**Last updated:** [February 25, 2022, 8:56pm UTC](https://discourse.julialang.org/t/reading-excel-data-from-plutoui-file-picker/77034 "2022-02-25T20:56:29Z")

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I’m using a PlutoUI filepicker and for a CSV file I can read the data for CSV with CSV.File but I’m stumped at how to do this for a .xlsx file. Everything for reading .xlsx files seems to want a path but the the filepick…

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