# Tooling

**URL:** https://discourse.julialang.org/c/tools/35.md?no_subcategories=false&page=85

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**Page:** 86

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## [Activate project in Juno/Atom](https://discourse.julialang.org/t/activate-project-in-juno-atom/22589)

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**Author:** [@Tamas\_Papp](https://discourse.julialang.org/u/Tamas_Papp)\
**Replies:** 1\
**Last updated:** [April 1, 2019, 11:57am UTC](https://discourse.julialang.org/t/activate-project-in-juno-atom/22589 "2019-04-01T11:57:28Z")

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Is there a command/shortcut in Juno that looks for a Project.toml in a parent directory, if found, activates the corresponding project? Eg like this in julia-repl. (I have a coauthor I want to convince to use project…

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## [Jump to error in source code in Juno REPL?](https://discourse.julialang.org/t/jump-to-error-in-source-code-in-juno-repl/22464)

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**Author:** [@Zhong\_Pan](https://discourse.julialang.org/u/Zhong_Pan)\
**Replies:** 6\
**Last updated:** [March 29, 2019, 3:13pm UTC](https://discourse.julialang.org/t/jump-to-error-in-source-code-in-juno-repl/22464 "2019-03-29T15:13:53Z")

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This seems to be a basic operation but I couldn’t find it in the documentation or Internet… So here I am. In Juno, if I run a script and there are errors, the REPL will show the error message together with the locations…

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## [REPL extremely slow](https://discourse.julialang.org/t/repl-extremely-slow/16757)

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**Author:** [@aplavin](https://discourse.julialang.org/u/aplavin)\
**Replies:** 12\
**Last updated:** [March 28, 2019, 2:57pm UTC](https://discourse.julialang.org/t/repl-extremely-slow/16757 "2019-03-28T14:57:41Z")

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I installed atom and juno plugins, and the REPL console subwindow is very slow at scrolling and everything related, such as executing new commands there. A key/mouse press is reflected only after a few seconds. All other…

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## [ANN: ChangePrecision.jl](https://discourse.julialang.org/t/ann-changeprecision-jl/6721)

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**Author:** [@stevengj](https://discourse.julialang.org/u/stevengj)\
**Replies:** 11\
**Last updated:** [March 27, 2019, 11:25am UTC](https://discourse.julialang.org/t/ann-changeprecision-jl/6721 "2019-03-27T11:25:49Z")

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ChangePrecision.jl, which has been mentioned recently on a couple of other threads, is now a registered package. This package allows you to effectively change the “default” precision in a large body of Julia code, simpl…

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## [Juno Constantly Crashing Julia Termianl Due to Atom-Ink Issues on Mac](https://discourse.julialang.org/t/juno-constantly-crashing-julia-termianl-due-to-atom-ink-issues-on-mac/22378)

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**Author:** [@tnederlof](https://discourse.julialang.org/u/tnederlof)\
**Replies:** 0\
**Last updated:** [March 26, 2019, 9:27pm UTC](https://discourse.julialang.org/t/juno-constantly-crashing-julia-termianl-due-to-atom-ink-issues-on-mac/22378 "2019-03-26T21:27:05Z")

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After several minutes of using Juno I had several errors come up (one of them is the issue below). When the errors come up my julia terminal in Juno stops responding. Im glad to see there are errors already on github but…

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## [Alternatives for macOS testing?](https://discourse.julialang.org/t/alternatives-for-macos-testing/22306)

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**Author:** [@lobingera](https://discourse.julialang.org/u/lobingera)\
**Replies:** 5\
**Last updated:** [March 26, 2019, 1:12pm UTC](https://discourse.julialang.org/t/alternatives-for-macos-testing/22306 "2019-03-26T13:12:41Z")

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All of us (i guess) are using travis-ci for macOS testing of packages. Are there known alternatives? I’m looking for something that enables me (a non-macOS user) to debug something.

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## [Repository PackageCompiler precompiled images for Windows?](https://discourse.julialang.org/t/repository-packagecompiler-precompiled-images-for-windows/22260)

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**Author:** [@xiaodai](https://discourse.julialang.org/u/xiaodai)\
**Replies:** 2\
**Last updated:** [March 24, 2019, 11:34am UTC](https://discourse.julialang.org/t/repository-packagecompiler-precompiled-images-for-windows/22260 "2019-03-24T11:34:24Z")

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Sometimes I find compiling packages and having to wait for packages really annoying, and I was thinking, once I compile a system image on Windows using PackageCompiler.jl I can just copy the dll file from one installatio…

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## [Modify the behaviour of Base.show based on an environment variable](https://discourse.julialang.org/t/modify-the-behaviour-of-base-show-based-on-an-environment-variable/21852)

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**Author:** [@tlienart](https://discourse.julialang.org/u/tlienart)\
**Replies:** 5\
**Last updated:** [March 14, 2019, 11:36am UTC](https://discourse.julialang.org/t/modify-the-behaviour-of-base-show-based-on-an-environment-variable/21852 "2019-03-14T11:36:09Z")

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Hello, I would like to use a different Base.show based on some environment variable so for instance either using ::MIME"image/png" or ::MIME"text/plain". Something like: import Base.show struct Foo fpath::String e…

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## [Julia / Conda / Linux](https://discourse.julialang.org/t/julia-conda-linux/21713)

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**Author:** [@cscherrer](https://discourse.julialang.org/u/cscherrer)\
**Replies:** 10\
**Last updated:** [March 11, 2019, 9:07am UTC](https://discourse.julialang.org/t/julia-conda-linux/21713 "2019-03-11T09:07:34Z")

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Hello all, I’m curious what Julia/Linux users have found the best approach to dividing package responsibilities between their distro and Conda. Conda is pretty great in some ways, but it can be painfully slow, and can …

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## [After installing Uber Juno Julia pluggin disappears](https://discourse.julialang.org/t/after-installing-uber-juno-julia-pluggin-disappears/21695)

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**Author:** [@xiaodai](https://discourse.julialang.org/u/xiaodai)\
**Replies:** 5\
**Last updated:** [March 10, 2019, 12:08pm UTC](https://discourse.julialang.org/t/after-installing-uber-juno-julia-pluggin-disappears/21695 "2019-03-10T12:08:34Z")

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I am on Windows 10 and after updating uber-juno to the latest version. The Julia package disappears after I restart Atom. It’s still tthere but none of the toolbars and terminals etc are there. So I looked into the sett…

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## [Problem Installing Juliapro](https://discourse.julialang.org/t/problem-installing-juliapro/19307)

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**Author:** [@genel](https://discourse.julialang.org/u/genel)\
**Replies:** 6\
**Last updated:** [March 8, 2019, 7:58pm UTC](https://discourse.julialang.org/t/problem-installing-juliapro/19307 "2019-03-08T19:58:26Z")

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I downloaded the current version of Juliapro (1.0.2.1). I created a directory to install it (/var/julia) and ran the install. The install finished with no problems. But, when I try to use Juno or the REPL I get the fo…

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## [Julia support has been added to Repl.it](https://discourse.julialang.org/t/julia-support-has-been-added-to-repl-it/21612)

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**Author:** [@waldyrious](https://discourse.julialang.org/u/waldyrious)\
**Replies:** 0\
**Last updated:** [March 7, 2019, 11:57pm UTC](https://discourse.julialang.org/t/julia-support-has-been-added-to-repl-it/21612 "2019-03-07T23:57:08Z")

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As a follow up to this topic, I was happy to learn that Repl.it, an online platform that provides interactive coding environments for multiple languages, has just added support for Julia! Here’s their announcement blog …

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## [Tooling/workflow for changelogs](https://discourse.julialang.org/t/tooling-workflow-for-changelogs/21536)

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**Author:** [@Tamas\_Papp](https://discourse.julialang.org/u/Tamas_Papp)\
**Replies:** 2\
**Last updated:** [March 7, 2019, 8:27am UTC](https://discourse.julialang.org/t/tooling-workflow-for-changelogs/21536 "2019-03-07T08:27:00Z")

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After rereading this topic, I would like to experiment with a CHANGELOG.md in some packages. Is there a recommended workflow, or way to (semi)automatically generate it, and keep version tags in sync? Or should I just k…

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## [Atom - Will not install ink](https://discourse.julialang.org/t/atom-will-not-install-ink/21270)

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**Author:** [@cwmancuso](https://discourse.julialang.org/u/cwmancuso)\
**Replies:** 8\
**Last updated:** [March 1, 2019, 6:18pm UTC](https://discourse.julialang.org/t/atom-will-not-install-ink/21270 "2019-03-01T18:18:20Z")

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Using Ubuntu 18 After some troubles, I had Juno working enough to code a bit, but only if I ran it as sudo. Fine. I remember having to delete my packages folder in .atom to get ink to install the first time. Eventually,…

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## [Searching docs in all packages (possible bug?)](https://discourse.julialang.org/t/searching-docs-in-all-packages-possible-bug/21312)

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**Author:** [@mboratko](https://discourse.julialang.org/u/mboratko)\
**Replies:** 2\
**Last updated:** [February 28, 2019, 5:45pm UTC](https://discourse.julialang.org/t/searching-docs-in-all-packages-possible-bug/21312 "2019-02-28T17:45:16Z")

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I seem to be unable to search through documentation for modules which are not loaded. When I start Juno (1.0.3.1) and go to the documentation browser, if I click on the hamburger menu and turn off “loaded” and hit the s…

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## [Julia Editor written in Julia?](https://discourse.julialang.org/t/julia-editor-written-in-julia/21274)

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**Author:** [@gdkrmr](https://discourse.julialang.org/u/gdkrmr)\
**Replies:** 7\
**Last updated:** [February 28, 2019, 10:00am UTC](https://discourse.julialang.org/t/julia-editor-written-in-julia/21274 "2019-02-28T10:00:58Z")

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Is there a Julia editor written in Julia? I just found this Clojure editor written in Clojure: It would be cool to do using JEdit; edit()

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## [Juno ridiculously slow ](https://discourse.julialang.org/t/juno-ridiculously-slow/17332)

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**Author:** [@clizama](https://discourse.julialang.org/u/clizama)\
**Replies:** 8\
**Last updated:** [February 24, 2019, 4:04pm UTC](https://discourse.julialang.org/t/juno-ridiculously-slow/17332 "2019-02-24T16:04:45Z")

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Why Juno takes so long when I type and when I want to print results? I read that by allowing the Fallback Renderer then it should run faster, but the problem persists. What can I do?

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## [Flushing the plot pane](https://discourse.julialang.org/t/flushing-the-plot-pane/21108)

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**Author:** [@tlienart](https://discourse.julialang.org/u/tlienart)\
**Replies:** 3\
**Last updated:** [February 24, 2019, 1:26pm UTC](https://discourse.julialang.org/t/flushing-the-plot-pane/21108 "2019-02-24T13:26:47Z")

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Apologies if this is already explained somewhere I couldn’t seem to find it in the doc. Is there a way to flush the plot pane from Julia? (i.e. the same effect as clicking the :no\_entry\_sign: button) Is there a way to …

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## [Continuous Integration with Circle-CI](https://discourse.julialang.org/t/continuous-integration-with-circle-ci/11642)

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**Author:** [@ScottPJones](https://discourse.julialang.org/u/ScottPJones)\
**Replies:** 8\
**Last updated:** [February 24, 2019, 12:48pm UTC](https://discourse.julialang.org/t/continuous-integration-with-circle-ci/11642 "2019-02-24T12:48:41Z")

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I’ve seen there is a .circleci/config.yml for Julia itself, but is there any support yet for using circle-ci instead of or in addition to Travis for testing Julia packages? (esp. with scripts to get coverage data pushed…

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## [Error when run Pkg.add("JuMP") in Mac](https://discourse.julialang.org/t/error-when-run-pkg-add-jump-in-mac/21013)

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**Author:** [@cheng8721](https://discourse.julialang.org/u/cheng8721)\
**Replies:** 2\
**Last updated:** [February 24, 2019, 4:02am UTC](https://discourse.julialang.org/t/error-when-run-pkg-add-jump-in-mac/21013 "2019-02-24T04:02:26Z")

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Hi there, I am a new Mac User. I got an error when run Pkg.add(“JuMP”) in JuliaPro 1.0.3.1. Can any one help me out? Thanks a lot. julia\> Pkg.add(“JuMP”) Updating registry at ~/.juliapro/JuliaPro\_v1.0.3.1/registries/J…

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## [Can't read old JLD2 file](https://discourse.julialang.org/t/cant-read-old-jld2-file/20708)

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**Author:** [@bjarthur](https://discourse.julialang.org/u/bjarthur)\
**Replies:** 17\
**Last updated:** [February 19, 2019, 4:21pm UTC](https://discourse.julialang.org/t/cant-read-old-jld2-file/20708 "2019-02-19T16:21:04Z")

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i did an \] update and now i can’t read a .jld2 file made yesterday. a diff on the current and previous Manifest.toml files shows that only the DiffEqDiffTools, LsqFit, NLSolversBase, NaturalSort, Rotations, and WeakRefS…

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## [Juno plot opens Visual Studio Code](https://discourse.julialang.org/t/juno-plot-opens-visual-studio-code/20860)

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**Author:** [@dunefox](https://discourse.julialang.org/u/dunefox)\
**Replies:** 2\
**Last updated:** [February 18, 2019, 3:34pm UTC](https://discourse.julialang.org/t/juno-plot-opens-visual-studio-code/20860 "2019-02-18T15:34:36Z")

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using Plots plotly() # Choose a backend plot(rand(6,6)) # This will plot to the plot pane gui() # This will open up a separate interactive GUI windows I want to run this code and have the plot displayed in either the pl…

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## [Run times of julia much slower in juno than in terminal](https://discourse.julialang.org/t/run-times-of-julia-much-slower-in-juno-than-in-terminal/17908)

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**Author:** [@davidzentlermunro](https://discourse.julialang.org/u/davidzentlermunro)\
**Replies:** 13\
**Last updated:** [February 18, 2019, 3:28pm UTC](https://discourse.julialang.org/t/run-times-of-julia-much-slower-in-juno-than-in-terminal/17908 "2019-02-18T15:28:38Z")

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I’m finding that when I run my code in juno, it takes significantly longer than when run on the terminal. I’m running an optimization routine which gets slower and slower as the evaluations increase (on juno, not termina…

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## [Juno wants to load libmkl\_intel\_thread.so](https://discourse.julialang.org/t/juno-wants-to-load-libmkl-intel-thread-so/20669)

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**Author:** [@Noel\_Araujo](https://discourse.julialang.org/u/Noel_Araujo)\
**Replies:** 2\
**Last updated:** [February 11, 2019, 4:07pm UTC](https://discourse.julialang.org/t/juno-wants-to-load-libmkl-intel-thread-so/20669 "2019-02-11T16:07:01Z")

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After sometime away from my PC. Today I installed some updates on Ubuntu 18.04.2 LTS, did a reboot, and now Juno shows me a message: Intel MKL FATAL ERROR: Cannot load libmkl\_intel\_thread.so. I’m using Julia build wi…

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## [Juno REPL layout change](https://discourse.julialang.org/t/juno-repl-layout-change/13909)

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**Author:** [@neyhay](https://discourse.julialang.org/u/neyhay)\
**Replies:** 12\
**Last updated:** [February 11, 2019, 2:57pm UTC](https://discourse.julialang.org/t/juno-repl-layout-change/13909 "2019-02-11T14:57:10Z")

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I would like to change the width of the collapsible REPL pane to match the width of the script pane so that I can free up some real estate for the plotting pane. However, I can’t figure out how to change the width of th…

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## [Use LanguageServer.jl on vim 8.1 with vim-lsp plugin](https://discourse.julialang.org/t/use-languageserver-jl-on-vim-8-1-with-vim-lsp-plugin/20601)

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**Author:** [@machakann](https://discourse.julialang.org/u/machakann)\
**Replies:** 3\
**Last updated:** [February 10, 2019, 12:47am UTC](https://discourse.julialang.org/t/use-languageserver-jl-on-vim-8-1-with-vim-lsp-plugin/20601 "2019-02-10T00:47:39Z")

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Hi all, right now I succeed to use LanguageServer.jl on vim 8.1 with vim-lsp plugin; I will describe what I did below. I would be happy if it was helpful for others. Many thanks for the maintainers of LanguageServer.jl, …

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## [\[ANN\] Julia support for vim/neovim plugin ALE (Asyncronous Lint Engine) using LanguageServer.jl](https://discourse.julialang.org/t/ann-julia-support-for-vim-neovim-plugin-ale-asyncronous-lint-engine-using-languageserver-jl/14775)

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**Author:** [@bstellato](https://discourse.julialang.org/u/bstellato)\
**Replies:** 14\
**Last updated:** [February 8, 2019, 1:10pm UTC](https://discourse.julialang.org/t/ann-julia-support-for-vim-neovim-plugin-ale-asyncronous-lint-engine-using-languageserver-jl/14775 "2019-02-08T13:10:11Z")

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Hi all, I have just written a Julia integration for the vim/neovim plugin ALE (Asyncronous Lint Engine) using LanguageServer.jl. I believe it is one of the best vim plugins and we needed Julia support. The integration …

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## [JupyterLab (beta) is out. Anyone tried it?](https://discourse.julialang.org/t/jupyterlab-beta-is-out-anyone-tried-it/9214)

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**Author:** [@mauro3](https://discourse.julialang.org/u/mauro3)\
**Replies:** 13\
**Last updated:** [June 7, 2018, 12:58am UTC](https://discourse.julialang.org/t/jupyterlab-beta-is-out-anyone-tried-it/9214 "2018-06-07T00:58:02Z")

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Maybe of interest to the community: The more IDE-like JupyterLab was just released in beta: JupyterLab is Ready for Users. We are proud to announce the beta… | by Project Jupyter | Jupyter Blog (and HN thread). Looks pr…

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## [Controlling tab width in Juno Console](https://discourse.julialang.org/t/controlling-tab-width-in-juno-console/20525)

<div class="topic-metadata">

**Author:** [@tanhevg](https://discourse.julialang.org/u/tanhevg)\
**Replies:** 2\
**Last updated:** [February 7, 2019, 2:52pm UTC](https://discourse.julialang.org/t/controlling-tab-width-in-juno-console/20525 "2019-02-07T14:52:09Z")

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Hello, How do I change the tab stops that are used by Juno Console (REPL based), when a string with tab characters is printed out ? Right now they seem to be set at 4, so when I run my example below the columns are not …

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## [Invalid string problem in Atom](https://discourse.julialang.org/t/invalid-string-problem-in-atom/20533)

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**Author:** [@johann.spies](https://discourse.julialang.org/u/johann.spies)\
**Replies:** 1\
**Last updated:** [February 7, 2019, 8:50am UTC](https://discourse.julialang.org/t/invalid-string-problem-in-atom/20533 "2019-02-07T08:50:21Z")

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In jupyter lab I can do: query = """ select \* from crosstab( 'SELECT s.subject, w.pubyear, count(s.ut) FROM country c left join utcountry\_mv u on u.code = c.code left join world\_arts\_reviews\_mv w…

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