# Tooling

**URL:** https://discourse.julialang.org/c/tools/35.md?page=17

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

**Page:** 18

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## [What is the Pkg.jl package dependency resolver (solver algorithm)?](https://discourse.julialang.org/t/what-is-the-pkg-jl-package-dependency-resolver-solver-algorithm/77821)

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**Author:** [@patrsc](https://discourse.julialang.org/u/patrsc)\
**Replies:** 10\
**Last updated:** [August 19, 2024, 5:35pm UTC](https://discourse.julialang.org/t/what-is-the-pkg-jl-package-dependency-resolver-solver-algorithm/77821 "2024-08-19T17:35:53Z")

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According to its source code, Pkg.jl uses a dependency resolving algorithm called MaxSum to resolve the package dependency graph. However, I was not able to find any documentation about this algorithm, or any concrete re…

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## [@run fib(5) makes Julia to crash in Julia 1.11 rc2](https://discourse.julialang.org/t/run-fib-5-makes-julia-to-crash-in-julia-1-11-rc2/118329)

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**Author:** [@sylvaticus](https://discourse.julialang.org/u/sylvaticus)\
**Replies:** 2\
**Last updated:** [August 18, 2024, 11:41am UTC](https://discourse.julialang.org/t/run-fib-5-makes-julia-to-crash-in-julia-1-11-rc2/118329 "2024-08-18T11:41:19Z")

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Making debug of this in VSCode Julia extension / Julia v1.11 RC2 makes Julia to crash. It works fine in Julia 1.10 or if breakpoints are used. function fib(n) if n == 0 return 0 end if n == 1 return 1 end re…

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## [Slider does not show after upgrade Jupyter](https://discourse.julialang.org/t/slider-does-not-show-after-upgrade-jupyter/112059)

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**Author:** [@HJW019](https://discourse.julialang.org/u/HJW019)\
**Replies:** 3\
**Last updated:** [August 16, 2024, 7:01am UTC](https://discourse.julialang.org/t/slider-does-not-show-after-upgrade-jupyter/112059 "2024-08-16T07:01:06Z")

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(I posted the query on the Jupyter forum, and was suggested that the issue might lie with Interact.jl . Therefore, I’m bringing the question here for further insights.) I’ve been using Julia in Jupyter Notebook (NB) to …

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## [Test Julia 1.11 in CI](https://discourse.julialang.org/t/test-julia-1-11-in-ci/118186)

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**Author:** [@hhaensel](https://discourse.julialang.org/u/hhaensel)\
**Replies:** 1\
**Last updated:** [August 14, 2024, 3:10pm UTC](https://discourse.julialang.org/t/test-julia-1-11-in-ci/118186 "2024-08-14T15:10:12Z")

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Somehow, I am unable to have CI.yml test Julia version ‘1.11’. The error I receive is Could not find a Julia version that matches 1.11 My CI.yml matrix looks like this: matrix: version: - '1.6…

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## [Hide Pluto.jl cell in static html with CSS](https://discourse.julialang.org/t/hide-pluto-jl-cell-in-static-html-with-css/118057)

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**Author:** [@rgouveiamendes](https://discourse.julialang.org/u/rgouveiamendes)\
**Replies:** 12\
**Last updated:** [August 12, 2024, 1:33pm UTC](https://discourse.julialang.org/t/hide-pluto-jl-cell-in-static-html-with-css/118057 "2024-08-12T13:33:55Z")

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:wave: Hello I use Pluto notebooks to teach. In the static html versions I make available for the students, I would like to hide certain cells (for example, the one with a @htl block with my CSS tricks). I am trying t…

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## [Tooling for analysing dependency licenses](https://discourse.julialang.org/t/tooling-for-analysing-dependency-licenses/117925)

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**Author:** [@tecosaur](https://discourse.julialang.org/u/tecosaur)\
**Replies:** 12\
**Last updated:** [August 11, 2024, 4:19pm UTC](https://discourse.julialang.org/t/tooling-for-analysing-dependency-licenses/117925 "2024-08-11T16:19:18Z")

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If it wasn’t already quite apparent from my recent ruminations on licenses, I’ve been thinking about licenses a bit recently. Part of this involved a long and meandering conversation on Slack about the impact of license …

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## [Possible to suppress terminal stream output in Pluto notebook?](https://discourse.julialang.org/t/possible-to-suppress-terminal-stream-output-in-pluto-notebook/92859)

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**Author:** [@Igor\_Douven](https://discourse.julialang.org/u/Igor_Douven)\
**Replies:** 7\
**Last updated:** [August 11, 2024, 7:08am UTC](https://discourse.julialang.org/t/possible-to-suppress-terminal-stream-output-in-pluto-notebook/92859 "2024-08-11T07:08:35Z")

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Hi all, I’m using MixedModels.jl in a Pluto notebook and I’d like to suppress the solver output, which now appears in the notebook. I had hoped that verbose = false would do the trick, but it doesn’t. Does anyone know wh…

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## [Stop Pluto from Precompiling](https://discourse.julialang.org/t/stop-pluto-from-precompiling/117364)

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**Author:** [@Fourier](https://discourse.julialang.org/u/Fourier)\
**Replies:** 5\
**Last updated:** [August 11, 2024, 7:06am UTC](https://discourse.julialang.org/t/stop-pluto-from-precompiling/117364 "2024-08-11T07:06:11Z")

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I would like to stop Pluto from precompiling packages when they are added to the environment. I think normally this can be done with compiled-modules=no. Is it also possible to disable this in a pluto notebook? I think …

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## [VSCode taking a very long time to format saved file](https://discourse.julialang.org/t/vscode-taking-a-very-long-time-to-format-saved-file/92531)

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**Author:** [@brianguenter](https://discourse.julialang.org/u/brianguenter)\
**Replies:** 4\
**Last updated:** [August 11, 2024, 2:50am UTC](https://discourse.julialang.org/t/vscode-taking-a-very-long-time-to-format-saved-file/92531 "2024-08-11T02:50:11Z")

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I have VSCode set to automatically format .jl files on save, and also to save files whenever focus changes. Most of the time this works brilliantly, formatting my files in a flash. But occasionally formatting a file wil…

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## [ProfileView.@profview seemingly breaks reproducibility of my results](https://discourse.julialang.org/t/profileview-profview-seemingly-breaks-reproducibility-of-my-results/117893)

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**Author:** [@JADekker](https://discourse.julialang.org/u/JADekker)\
**Replies:** 6\
**Last updated:** [August 8, 2024, 9:23am UTC](https://discourse.julialang.org/t/profileview-profview-seemingly-breaks-reproducibility-of-my-results/117893 "2024-08-08T09:23:49Z")

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I’ve written an algorithm (spanning many, many lines) to solve a certain optimal control problem, which involves both simulation and optimisation. To make sure that different runs provide the same results, I set ‘Random.…

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## [Renaming package, need to update JuliaHub registry](https://discourse.julialang.org/t/renaming-package-need-to-update-juliahub-registry/117771)

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**Author:** [@awiersdorf](https://discourse.julialang.org/u/awiersdorf)\
**Replies:** 2\
**Last updated:** [August 2, 2024, 9:57pm UTC](https://discourse.julialang.org/t/renaming-package-need-to-update-juliahub-registry/117771 "2024-08-02T21:57:44Z")

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I have a package I helped develop in concert with a paper at 2023 JuliaCon. Among the feedback we got from reviewers was that we should rename the package from “FloatTracker.jl” to “TrackedFloats.jl”. What is the best wa…

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## [Linting wrong but not sure what caused it](https://discourse.julialang.org/t/linting-wrong-but-not-sure-what-caused-it/117770)

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**Author:** [@Nosferican](https://discourse.julialang.org/u/Nosferican)\
**Replies:** 0\
**Last updated:** [August 2, 2024, 5:37pm UTC](https://discourse.julialang.org/t/linting-wrong-but-not-sure-what-caused-it/117770 "2024-08-02T17:37:19Z")

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I have two systems running the same version of the VS Code but different linting: Is anyone experiencing the same issue or has hints on debugging it? Seems to be related to the parsing for the frontmatter. Update…

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## [Julia Extension Stuck "Formatting..."](https://discourse.julialang.org/t/julia-extension-stuck-formatting/117744)

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**Author:** [@mrufsvold](https://discourse.julialang.org/u/mrufsvold)\
**Replies:** 0\
**Last updated:** [August 1, 2024, 8:39pm UTC](https://discourse.julialang.org/t/julia-extension-stuck-formatting/117744 "2024-08-01T20:39:32Z")

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After updating to 1.10.4, I’m getting a behavior where the Julia extension says it’s “Formatting…” in the bottom corner, but my file isn’t changing. It hangs this way the whole time I’m using VSCode. Additionally, sendin…

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## [Does JET not detect the UndefRefError in this code?](https://discourse.julialang.org/t/does-jet-not-detect-the-undefreferror-in-this-code/117676)

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**Author:** [@jishnub](https://discourse.julialang.org/u/jishnub)\
**Replies:** 3\
**Last updated:** [August 1, 2024, 12:13pm UTC](https://discourse.julialang.org/t/does-jet-not-detect-the-undefreferror-in-this-code/117676 "2024-08-01T12:13:05Z")

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julia\> using StaticArrays, LinearAlgebra, JET julia\> M = Matrix{BigInt}(undef, 2, 2); M\[1,1\] = M\[2,2\] = M\[1,2\] = 3; M 2×2 Matrix{BigInt}: 3 3 #undef 3 julia\> S = SizedMatrix{2,2}(M) 2×2 SizedMatrix{2, 2, BigIn…

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## [Slow installation of mono-repo](https://discourse.julialang.org/t/slow-installation-of-mono-repo/117667)

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**Author:** [@xvries](https://discourse.julialang.org/u/xvries)\
**Replies:** 5\
**Last updated:** [August 1, 2024, 12:45am UTC](https://discourse.julialang.org/t/slow-installation-of-mono-repo/117667 "2024-08-01T00:45:03Z")

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I am maintaining a privately registered git repo which contains multiple packages. The repo is starting to become rather big ~300 MB (I know I should do something about that). Whenever a user installs a package the whole…

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## [REPL in VS Code does not start in the project's environment anymore](https://discourse.julialang.org/t/repl-in-vs-code-does-not-start-in-the-projects-environment-anymore/117627)

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**Author:** [@heliosdrm](https://discourse.julialang.org/u/heliosdrm)\
**Replies:** 5\
**Last updated:** [July 30, 2024, 12:31pm UTC](https://discourse.julialang.org/t/repl-in-vs-code-does-not-start-in-the-projects-environment-anymore/117627 "2024-07-30T12:31:30Z")

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I’ve noticed this only recently, I don’t know the reason. Until now, when I started a Julia REPL (e.g. Alt+J, Alt+O) the active environment was the one selected by the extension (as seen in “Julia env” in the lower bar).…

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## [Bug: running code from active editor doesn't work in v1.102.2](https://discourse.julialang.org/t/bug-running-code-from-active-editor-doesnt-work-in-v1-102-2/117490)

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**Author:** [@aris](https://discourse.julialang.org/u/aris)\
**Replies:** 2\
**Last updated:** [July 25, 2024, 8:37pm UTC](https://discourse.julialang.org/t/bug-running-code-from-active-editor-doesnt-work-in-v1-102-2/117490 "2024-07-25T20:37:30Z")

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The usual features of clicking ctrl/shift + enter to run current line from editor into the active repl seem to be broken for the latest release of the extension. The “play button” on the top right of the editor doesn’t …

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## [Package not appearing on JuliaHub](https://discourse.julialang.org/t/package-not-appearing-on-juliahub/117392)

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**Author:** [@JoshuaLampert](https://discourse.julialang.org/u/JoshuaLampert)\
**Replies:** 6\
**Last updated:** [July 25, 2024, 3:07pm UTC](https://discourse.julialang.org/t/package-not-appearing-on-juliahub/117392 "2024-07-25T15:07:39Z")

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I have two packages registered in the General registry, KernelInterpolation.jl and DispersiveShallowWater.jl. When I search for them on JuliaHub, I can see their names in the list, but clicking on them gives me Got a 40…

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## [Julia extension doesn't load InteractiveUtils properly](https://discourse.julialang.org/t/julia-extension-doesnt-load-interactiveutils-properly/117448)

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**Author:** [@aerdely](https://discourse.julialang.org/u/aerdely)\
**Replies:** 5\
**Last updated:** [July 25, 2024, 10:15am UTC](https://discourse.julialang.org/t/julia-extension-doesnt-load-interactiveutils-properly/117448 "2024-07-25T10:15:10Z")

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The instruction varinfo() does not work when calling it from code file in VSCode, I had to load manually InteractiveUtils and then execute the function, but the objects global\_err\_handler and is\_disconnected\_exception ar…

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## [Neovim treesitter based shell syntax highlighting for command literals](https://discourse.julialang.org/t/neovim-treesitter-based-shell-syntax-highlighting-for-command-literals/117379)

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**Author:** [@kdheepak](https://discourse.julialang.org/u/kdheepak)\
**Replies:** 6\
**Last updated:** [July 24, 2024, 12:19am UTC](https://discourse.julialang.org/t/neovim-treesitter-based-shell-syntax-highlighting-for-command-literals/117379 "2024-07-24T00:19:35Z")

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With neovim and treesitter installed, you can set the syntax highlighting for a language inside another language. For example, for command\_literals, you can make the language "bash" and you’ll get syntax highlighting (b…

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## [How to highlight REPL examples in (GitHub) README.md](https://discourse.julialang.org/t/how-to-highlight-repl-examples-in-github-readme-md/112943)

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**Author:** [@Abhro](https://discourse.julialang.org/u/Abhro)\
**Replies:** 1\
**Last updated:** [July 23, 2024, 5:01pm UTC](https://discourse.julialang.org/t/how-to-highlight-repl-examples-in-github-readme-md/112943 "2024-07-23T17:01:00Z")

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I’m trying to highlight REPL examples in a standalone README.md file. How do I hint to GitHub that this should be stylized as a Julia REPL session? I know that standard Julia can be highlighted using the \`\`\`julia\`\`\` tag.…

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## [Understanding SnoopCompile timings](https://discourse.julialang.org/t/understanding-snoopcompile-timings/116892)

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**Author:** [@theogf](https://discourse.julialang.org/u/theogf)\
**Replies:** 2\
**Last updated:** [July 20, 2024, 2:22pm UTC](https://discourse.julialang.org/t/understanding-snoopcompile-timings/116892 "2024-07-20T14:22:26Z")

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Hi, First of all SnoopCompile.jl is such an amazing package! Thanks a lot @tim.holy . After using it for a while there is still something I have trouble understanding: When running @snoopi\_deep f(), the exclusive/incl…

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## [Conflicts between vscode-vim and Julia code block execution](https://discourse.julialang.org/t/conflicts-between-vscode-vim-and-julia-code-block-execution/117198)

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**Author:** [@Strange\_Xue](https://discourse.julialang.org/u/Strange_Xue)\
**Replies:** 2\
**Last updated:** [July 19, 2024, 5:09pm UTC](https://discourse.julialang.org/t/conflicts-between-vscode-vim-and-julia-code-block-execution/117198 "2024-07-19T17:09:01Z")

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HI guys, I use vscode and vscode-vim extension. When executing Julia code blocks through ctrl + enter in normal model, then the mouse cursor will move through, if I click Esc or some moving commands like e, w, then the c…

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## [\[Seeking feedback\] Blog post about "Modern Julia workflows"?](https://discourse.julialang.org/t/seeking-feedback-blog-post-about-modern-julia-workflows/100324)

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**Author:** [@gdalle](https://discourse.julialang.org/u/gdalle)\
**Replies:** 38\
**Last updated:** [July 14, 2024, 4:10pm UTC](https://discourse.julialang.org/t/seeking-feedback-blog-post-about-modern-julia-workflows/100324 "2024-07-14T16:10:30Z")

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Hi everyone, After watching a nice video by @jacobusmmsmit yesterday, I sat down and thought about all the lore that experienced Julia users keep in their heads. How to write and share code properly, which packages to u…

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## [Debugging Julia code in a Jupyter Notebook in VS Code](https://discourse.julialang.org/t/debugging-julia-code-in-a-jupyter-notebook-in-vs-code/117005)

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**Author:** [@daler6](https://discourse.julialang.org/u/daler6)\
**Replies:** 5\
**Last updated:** [July 14, 2024, 4:06pm UTC](https://discourse.julialang.org/t/debugging-julia-code-in-a-jupyter-notebook-in-vs-code/117005 "2024-07-14T16:06:53Z")

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Hi, I am working with the debugger that comes with Julia for VS Code. This works fine for script files, but I can’t seem to figure out how to get it to work with Jupyter notebooks running Julia code. Any assistance would…

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## [Icons in WORKSPACE in Activity Bar in VS Code](https://discourse.julialang.org/t/icons-in-workspace-in-activity-bar-in-vs-code/116709)

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**Author:** [@daler6](https://discourse.julialang.org/u/daler6)\
**Replies:** 4\
**Last updated:** [July 10, 2024, 9:40pm UTC](https://discourse.julialang.org/t/icons-in-workspace-in-activity-bar-in-vs-code/116709 "2024-07-10T21:40:59Z")

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When I look at my WORKSPACE in the Activity Bar when running Julia in VS Code, I see that the modules, functions, types, data of different types, etc., have icons to the left of their name. I can figure out most of these…

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## [Check each call has a corresponding method](https://discourse.julialang.org/t/check-each-call-has-a-corresponding-method/116794)

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**Author:** [@linwaytin](https://discourse.julialang.org/u/linwaytin)\
**Replies:** 5\
**Last updated:** [July 10, 2024, 12:04am UTC](https://discourse.julialang.org/t/check-each-call-has-a-corresponding-method/116794 "2024-07-10T00:04:33Z")

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I have a annoying problem which might be stupid. It is quite often that after I start my program for 10 min, julia tells me that a function call does not have a matched method (“no method matching”). Usually the problem…

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## [Trial of a Commercial Julia AOT Compiler with Offline License Checking](https://discourse.julialang.org/t/trial-of-a-commercial-julia-aot-compiler-with-offline-license-checking/115050)

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**Author:** [@thautwarm](https://discourse.julialang.org/u/thautwarm)\
**Replies:** 11\
**Last updated:** [July 9, 2024, 4:35pm UTC](https://discourse.julialang.org/t/trial-of-a-commercial-julia-aot-compiler-with-offline-license-checking/115050 "2024-07-09T16:35:57Z")

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The leadership team at Suzhou-Tongyuan has confirmed that we can provide an offline license checker and a standalone installation of the AOT compiler, independent of the full Syslab package, if there is potential for fut…

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## [Sometimes the font color of \`julia\>\` in the VSCode REPL will become yellow](https://discourse.julialang.org/t/sometimes-the-font-color-of-julia-in-the-vscode-repl-will-become-yellow/116808)

<div class="topic-metadata">

**Author:** [@WuSiren](https://discourse.julialang.org/u/WuSiren)\
**Replies:** 6\
**Last updated:** [July 9, 2024, 2:55pm UTC](https://discourse.julialang.org/t/sometimes-the-font-color-of-julia-in-the-vscode-repl-will-become-yellow/116808 "2024-07-09T14:55:22Z")

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Sometimes the font color of julia\> in the VSCode REPL will become yellow: Normal: I know when there are some errors in the code it will become yellow, but sometimes it still keeps yellow even I have fixed the error…

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## [BoundaryValueDiffEq hanging during precompilation](https://discourse.julialang.org/t/boundaryvaluediffeq-hanging-during-precompilation/116700)

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**Author:** [@ampalski](https://discourse.julialang.org/u/ampalski)\
**Replies:** 3\
**Last updated:** [July 6, 2024, 5:23pm UTC](https://discourse.julialang.org/t/boundaryvaluediffeq-hanging-during-precompilation/116700 "2024-07-06T17:23:31Z")

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Occurs when trying to add DifferentialEquations either to the global environment or any local environment. During the precompilation step it ends up hanging on BoundaryValueDiffEq… I’ve tried a few different times for ov…

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