# Tooling

**URL:** https://discourse.julialang.org/c/tools/35.md?no_subcategories=false&page=86

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**Page:** 87

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## [Problem with installing IPOPT and Gurobi in JuliaPro1.0.2](https://discourse.julialang.org/t/problem-with-installing-ipopt-and-gurobi-in-juliapro1-0-2/20451)

<div class="topic-metadata">

**Author:** [@Ksun46](https://discourse.julialang.org/u/Ksun46)\
**Replies:** 0\
**Last updated:** [February 4, 2019, 9:02pm UTC](https://discourse.julialang.org/t/problem-with-installing-ipopt-and-gurobi-in-juliapro1-0-2/20451 "2019-02-04T21:02:17Z")

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I am trying to install Ipopt and Gurobi(810) on JuliaPro 1.0.2, but I failed to use them. For Ipopt, I got ERROR: The following package names could not be resolved: ipopt (not found in project or manifest) Please s…

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## [Current best practices for depencency management for registered packages](https://discourse.julialang.org/t/current-best-practices-for-depencency-management-for-registered-packages/20376)

<div class="topic-metadata">

**Author:** [@Tamas\_Papp](https://discourse.julialang.org/u/Tamas_Papp)\
**Replies:** 14\
**Last updated:** [February 4, 2019, 11:36am UTC](https://discourse.julialang.org/t/current-best-practices-for-depencency-management-for-registered-packages/20376 "2019-02-04T11:36:00Z")

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Could someone please summarize the current recommended practices for REQUIRE and Project.toml for packages that intend to support Julia 1.0 and later, and are registered via attobot? Specifically, do we still need a R…

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## [Using lsp-julia](https://discourse.julialang.org/t/using-lsp-julia/20085)

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**Author:** [@Tamas\_Papp](https://discourse.julialang.org/u/Tamas_Papp)\
**Replies:** 14\
**Last updated:** [February 2, 2019, 12:53pm UTC](https://discourse.julialang.org/t/using-lsp-julia/20085 "2019-02-02T12:53:10Z")

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I have tried to use lsp-julia from https://github.com/non-Jedi/lsp-julia. I installed everything as described, but I have an LSP\[Disconnected\] in my modeline. If I try to M-x lsp, I get a prompt telling me that it is no…

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## [Code Coverage results seem counterintuitive](https://discourse.julialang.org/t/code-coverage-results-seem-counterintuitive/20356)

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**Author:** [@migarstka](https://discourse.julialang.org/u/migarstka)\
**Replies:** 2\
**Last updated:** [February 1, 2019, 2:55pm UTC](https://discourse.julialang.org/t/code-coverage-results-seem-counterintuitive/20356 "2019-02-01T14:55:14Z")

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Assume I have two files. main.jl with some functions and test.jl with unit tests. I want to find out which lines in main.jl are covered by the unit tests. main.jl struct MyStruct a b end function to\_be\_covered(x) …

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## [Conda,jl to import a local Python file](https://discourse.julialang.org/t/conda-jl-to-import-a-local-python-file/20269)

<div class="topic-metadata">

**Author:** [@johnh](https://discourse.julialang.org/u/johnh)\
**Replies:** 1\
**Last updated:** [January 30, 2019, 11:12am UTC](https://discourse.julialang.org/t/conda-jl-to-import-a-local-python-file/20269 "2019-01-30T11:12:11Z")

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Perhaps stupidly, I am using an IJulia notebook to work with a Python jupyter notebook from here https://github.com/benmoseley/seismic-simulation-wavenet The author has a couple of Python modules which are local files …

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## [IJulia not updated to 1.1](https://discourse.julialang.org/t/ijulia-not-updated-to-1-1/20217)

<div class="topic-metadata">

**Author:** [@johnh](https://discourse.julialang.org/u/johnh)\
**Replies:** 3\
**Last updated:** [January 29, 2019, 5:05am UTC](https://discourse.julialang.org/t/ijulia-not-updated-to-1-1/20217 "2019-01-29T05:05:06Z")

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I know I have no right to kvetch as I dont contribute to IJulia. I am setting up a demo for the company I work for tomorrow, to show off Julia plotting some seismic data. I have a small example working in the REPL. Now…

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## [Bug in travis submitting code coverage to Coveralls](https://discourse.julialang.org/t/bug-in-travis-submitting-code-coverage-to-coveralls/20198)

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**Author:** [@s-baumann](https://discourse.julialang.org/u/s-baumann)\
**Replies:** 1\
**Last updated:** [January 29, 2019, 12:33am UTC](https://discourse.julialang.org/t/bug-in-travis-submitting-code-coverage-to-coveralls/20198 "2019-01-29T00:33:24Z")

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I think there is a bug in the TravisCI in submitting the coverage reports to Coveralls. I\* have been getting the following error: The command “julia --color=yes -e “if VERSION \< v"0.7.0-DEV.5183"; cd(Pkg.dir("${JL\_PKG}…

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## [UUID error in Attobot's package checks on the CI](https://discourse.julialang.org/t/uuid-error-in-attobots-package-checks-on-the-ci/19898)

<div class="topic-metadata">

**Author:** [@s-baumann](https://discourse.julialang.org/u/s-baumann)\
**Replies:** 1\
**Last updated:** [January 22, 2019, 3:51am UTC](https://discourse.julialang.org/t/uuid-error-in-attobots-package-checks-on-the-ci/19898 "2019-01-22T03:51:20Z")

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In registering my package BayesianIntegral.jl I get the following error message: ERROR: LoadError: LoadError: Tagged version 0.1.0 of BayesianIntegral declares the package UUID to be “170c7662-660e-5658-93f2-9369b3e86d…

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## [Unable to type in REPL after running code](https://discourse.julialang.org/t/unable-to-type-in-repl-after-running-code/19881)

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**Author:** [@keithjl](https://discourse.julialang.org/u/keithjl)\
**Replies:** 2\
**Last updated:** [January 21, 2019, 4:25pm UTC](https://discourse.julialang.org/t/unable-to-type-in-repl-after-running-code/19881 "2019-01-21T16:25:13Z")

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I’m wondering if this issue has occurred to anybody else: Juno boots up fine, and the REPL is responsive as usual. However, as soon as I run a single file/block of code, the REPL no longer becomes responsive. I can stil…

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## [JuliaPro 1.01.1 crashes on older PC running Windows 10 64-bit](https://discourse.julialang.org/t/juliapro-1-01-1-crashes-on-older-pc-running-windows-10-64-bit/16351)

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**Author:** [@Zhong\_Pan](https://discourse.julialang.org/u/Zhong_Pan)\
**Replies:** 6\
**Last updated:** [January 19, 2019, 4:58pm UTC](https://discourse.julialang.org/t/juliapro-1-01-1-crashes-on-older-pc-running-windows-10-64-bit/16351 "2019-01-19T16:58:54Z")

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Hi, I’ve installed and run JuliaPro 1.01.1 on several PCs running Windows 10 64-bit without a problem. However, this older machine seems to have crashed Julia. Not sure if it’s related, but the machine’s CPU is a bit o…

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## [Jetbrains IDEs Debugger support~](https://discourse.julialang.org/t/jetbrains-ides-debugger-support/19703)

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**Author:** [@zxj5470](https://discourse.julialang.org/u/zxj5470)\
**Replies:** 3\
**Last updated:** [January 17, 2019, 3:51am UTC](https://discourse.julialang.org/t/jetbrains-ides-debugger-support/19703 "2019-01-17T03:51:09Z")

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Overview The debugger is a wrapper based on Keno Fischer’s DebuggerFramework and ASTInterpreter2. Install prerequisites Install IntelliJ IDEA (or other JetBrains IntelliJ platform IDEs such as PyCharm / WebStorm / …

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## [Cannot use Juno with Atom, Atom package precompilation failed](https://discourse.julialang.org/t/cannot-use-juno-with-atom-atom-package-precompilation-failed/19208)

<div class="topic-metadata">

**Author:** [@ig-or](https://discourse.julialang.org/u/ig-or)\
**Replies:** 11\
**Last updated:** [January 16, 2019, 9:26am UTC](https://discourse.julialang.org/t/cannot-use-juno-with-atom-atom-package-precompilation-failed/19208 "2019-01-16T09:26:31Z")

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Probably I’m doing something wrong, but I cannot set up juno with Atom. Julia version 1.0.3; In the end, it shows following backtrace: Starting Julia… \[ Info: Precompiling Atom \[c52e3926-4ff0-5f6e-af25-54175e0327b1\] …

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## [VS Code extension v0.11 released](https://discourse.julialang.org/t/vs-code-extension-v0-11-released/19204)

<div class="topic-metadata">

**Author:** [@davidanthoff](https://discourse.julialang.org/u/davidanthoff)\
**Replies:** 35\
**Last updated:** [January 16, 2019, 5:35am UTC](https://discourse.julialang.org/t/vs-code-extension-v0-11-released/19204 "2019-01-16T05:35:18Z")

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We released v0.11.1 of the julia VS Code extension to the marketplace. The main feature of this release is that it supports julia 1.0, and drops support for older versions of julia. The release also adds support for in…

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## [Shortcut to run a whole block section?](https://discourse.julialang.org/t/shortcut-to-run-a-whole-block-section/19678)

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**Author:** [@Juan](https://discourse.julialang.org/u/Juan)\
**Replies:** 3\
**Last updated:** [January 16, 2019, 12:16am UTC](https://discourse.julialang.org/t/shortcut-to-run-a-whole-block-section/19678 "2019-01-16T00:16:44Z")

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Say I have any code on VS Code: function es(n::Int) isprime = trues(n) isprime\[1\] = false for i in 2:isqrt(n) if isprime\[i\] for j in i^2:i:n isprime\[j\] = false …

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## [Tests failing on Linux in Travis CI](https://discourse.julialang.org/t/tests-failing-on-linux-in-travis-ci/19602)

<div class="topic-metadata">

**Author:** [@BioTurboNick](https://discourse.julialang.org/u/BioTurboNick)\
**Replies:** 16\
**Last updated:** [January 15, 2019, 9:27pm UTC](https://discourse.julialang.org/t/tests-failing-on-linux-in-travis-ci/19602 "2019-01-15T21:27:00Z")

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Not sure if this is the right category. I’m experiencing sporadic test failure on Travis CI. It only occurs with Linux and not MacOS, and only a particular subtest. My tests are using the ≈ operator to compare floats. S…

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## [ERROR: IOError: could not spawn \`C:Program FilesMicrosoft VS CodeCode.exe\`](https://discourse.julialang.org/t/error-ioerror-could-not-spawn-c-program-filesmicrosoft-vs-codecode-exe/19677)

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**Author:** [@Juan](https://discourse.julialang.org/u/Juan)\
**Replies:** 1\
**Last updated:** [January 15, 2019, 9:20pm UTC](https://discourse.julialang.org/t/error-ioerror-could-not-spawn-c-program-filesmicrosoft-vs-codecode-exe/19677 "2019-01-15T21:20:52Z")

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Hello. I’m using Julia 1.0.3 with VS Code and the plugin 0.11.1 on Windows 10 and trying to run simple commands from a tutorial. When I run this: julia\> @edit max(1,2) I get this error: ERROR: IOError: could not sp…

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## [Is IJulia meant to be working with Julia v1.0 yet?](https://discourse.julialang.org/t/is-ijulia-meant-to-be-working-with-julia-v1-0-yet/13257)

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**Author:** [@Lemniscate](https://discourse.julialang.org/u/Lemniscate)\
**Replies:** 19\
**Last updated:** [January 15, 2019, 9:41am UTC](https://discourse.julialang.org/t/is-ijulia-meant-to-be-working-with-julia-v1-0-yet/13257 "2019-01-15T09:41:26Z")

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I’ve been trying to get IJulia/Jupyter notebook to work on my (Windows 10 64 bit) computer. I installed Julia v1.0 (before this I was using Julia v0.6 which worked fine) and then installed IJulia, which gave the followin…

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## [Highlighting. Color whole literals for Float32](https://discourse.julialang.org/t/highlighting-color-whole-literals-for-float32/19520)

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**Author:** [@xanfus](https://discourse.julialang.org/u/xanfus)\
**Replies:** 2\
**Last updated:** [January 13, 2019, 7:53am UTC](https://discourse.julialang.org/t/highlighting-color-whole-literals-for-float32/19520 "2019-01-13T07:53:26Z")

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Currently, 1.0f0’s exponent isn’t colored.

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## [IOerror: no such file or directory (ENOENT)](https://discourse.julialang.org/t/ioerror-no-such-file-or-directory-enoent/19544)

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**Author:** [@svpillai](https://discourse.julialang.org/u/svpillai)\
**Replies:** 4\
**Last updated:** [January 12, 2019, 10:02am UTC](https://discourse.julialang.org/t/ioerror-no-such-file-or-directory-enoent/19544 "2019-01-12T10:02:38Z")

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I’m trying to load a .jld2 file with the JLD2 package using @load “filename.jld2” command and it had previously worked, however now I’m getting error message: ERROR: IOError: chdir filename: no such file or directory (EN…

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## [\[ANN\] Juno 0.7.11](https://discourse.julialang.org/t/ann-juno-0-7-11/18294)

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**Author:** [@pfitzseb](https://discourse.julialang.org/u/pfitzseb)\
**Replies:** 13\
**Last updated:** [January 9, 2019, 3:09pm UTC](https://discourse.julialang.org/t/ann-juno-0-7-11/18294 "2019-01-09T15:09:52Z")

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Hey folks, Juno 0.7.11 is out and brings a few exciting new features and lots of bugfixes: Improved autocompletions for paths, dict keys and struct fields. Also return type indications and per-method doc strings: …

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## [How to hack VS Code (Language server doesn't find my own packages)](https://discourse.julialang.org/t/how-to-hack-vs-code-language-server-doesnt-find-my-own-packages/19305)

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**Author:** [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Replies:** 2\
**Last updated:** [January 5, 2019, 10:48pm UTC](https://discourse.julialang.org/t/how-to-hack-vs-code-language-server-doesnt-find-my-own-packages/19305 "2019-01-05T22:48:00Z")

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I am still fighting with the following issue: https://github.com/JuliaEditorSupport/julia-vscode/issues/307 I had a hack that worked with the vs code for Julia 0.6, but it doesn’t work any more. Any idea in which file…

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## [Overriding DEPOT\_PATH in JuliaPro 1.x](https://discourse.julialang.org/t/overriding-depot-path-in-juliapro-1-x/19280)

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**Author:** [@dhazeghi](https://discourse.julialang.org/u/dhazeghi)\
**Replies:** 0\
**Last updated:** [January 4, 2019, 7:12pm UTC](https://discourse.julialang.org/t/overriding-depot-path-in-juliapro-1-x/19280 "2019-01-04T19:12:25Z")

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Hi folks, with the standard Julia installation (from julialiang.org), I can set JULIA\_DEPOT\_PATH in the environment, the REPL picks it up and puts it in DEPOT\_PATH and packages are installed/compiled to the right place.…

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## [Juno? Bug? Struct prints with wrong value randomly](https://discourse.julialang.org/t/juno-bug-struct-prints-with-wrong-value-randomly/19148)

<div class="topic-metadata">

**Author:** [@BioTurboNick](https://discourse.julialang.org/u/BioTurboNick)\
**Replies:** 1\
**Last updated:** [December 31, 2018, 3:54pm UTC](https://discourse.julialang.org/t/juno-bug-struct-prints-with-wrong-value-randomly/19148 "2018-12-31T15:54:15Z")

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This is weird. Seems to only occur in Juno at the Julia REPL, not when Julia REPL is run at the command line. struct A a::Float64 b::Int c::Float64 end julia\> a = A(9, 6, 1.5) Then repeatedly print a. Spo…

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## [VS Code extension v0.11.0 beta release](https://discourse.julialang.org/t/vs-code-extension-v0-11-0-beta-release/17541)

<div class="topic-metadata">

**Author:** [@davidanthoff](https://discourse.julialang.org/u/davidanthoff)\
**Replies:** 29\
**Last updated:** [December 31, 2018, 1:43am UTC](https://discourse.julialang.org/t/vs-code-extension-v0-11-0-beta-release/17541 "2018-12-31T01:43:57Z")

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Hi all We’ve released a beta for the next version of the Julia VS Code Extension, v0.11.0-beta.1. We’d much appreciate it if we could get some testers to try it out and give feedback on bugs before we release it to the …

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## [Free monospace font for 𝐀 etc](https://discourse.julialang.org/t/free-monospace-font-for-etc/19058)

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**Author:** [@Tamas\_Papp](https://discourse.julialang.org/u/Tamas_Papp)\
**Replies:** 18\
**Last updated:** [December 30, 2018, 11:11pm UTC](https://discourse.julialang.org/t/free-monospace-font-for-etc/19058 "2018-12-30T23:11:54Z")

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I am looking for a free monospace font that supports the Unicode chars starting at #x1D400, eg 𝐀 (\\bfA). I am using Iosevka for my main font in Emacs, just need it as a fallback for chars which are not available.

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## [Verify signature of JSON Web Token](https://discourse.julialang.org/t/verify-signature-of-json-web-token/19057)

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**Author:** [@ivborissov](https://discourse.julialang.org/u/ivborissov)\
**Replies:** 0\
**Last updated:** [December 28, 2018, 10:35am UTC](https://discourse.julialang.org/t/verify-signature-of-json-web-token/19057 "2018-12-28T10:35:21Z")

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Hi, I am using AWS Cognito and I need to verify signature of JSON Web Token with JSON Web Key (JWK), which looks like this { "kid": "5678example=", "alg": "RS256", "kty": "RSA", "e": "AQAB", "n": "987654321",…

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## [Atom - Julia: Completion of Unicode character (such as \\pi) with \`Tab\` suddenly stops working](https://discourse.julialang.org/t/atom-julia-completion-of-unicode-character-such-as-pi-with-tab-suddenly-stops-working/18982)

<div class="topic-metadata">

**Author:** [@1009](https://discourse.julialang.org/u/1009)\
**Replies:** 2\
**Last updated:** [December 25, 2018, 8:18pm UTC](https://discourse.julialang.org/t/atom-julia-completion-of-unicode-character-such-as-pi-with-tab-suddenly-stops-working/18982 "2018-12-25T20:18:15Z")

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I’m using Julia 1.0.3 on a macOS 10.14 and Atom 1.33.1, latex completions 0.3.6 I want to use unicode character such as ν or π However after functioning properly for a few times, the completion with Tab stops functioni…

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## [ANN: MethodInSrc.jl ; verify that your method is invoked](https://discourse.julialang.org/t/ann-methodinsrc-jl-verify-that-your-method-is-invoked/18487)

<div class="topic-metadata">

**Author:** [@jlapeyre](https://discourse.julialang.org/u/jlapeyre)\
**Replies:** 1\
**Last updated:** [December 9, 2018, 8:01pm UTC](https://discourse.julialang.org/t/ann-methodinsrc-jl-verify-that-your-method-is-invoked/18487 "2018-12-09T20:01:33Z")

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Example: Test that sum(m) uses a method defined in the module I am testing, but that prod(m) uses a generic method: @test @isinsrc sum(m) @test ! @isinsrc prod(m) Example: Test sum(m) == 1, but throw an error if th…

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## [How to tell VS Code to use the fast math option?](https://discourse.julialang.org/t/how-to-tell-vs-code-to-use-the-fast-math-option/18257)

<div class="topic-metadata">

**Author:** [@Juan](https://discourse.julialang.org/u/Juan)\
**Replies:** 30\
**Last updated:** [December 7, 2018, 5:03pm UTC](https://discourse.julialang.org/t/how-to-tell-vs-code-to-use-the-fast-math-option/18257 "2018-12-07T17:03:10Z")

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I’ve never used it before but I’ve read we can start Julia with the command line option: Julia --math-mode=fast How should we do it if we use Julia from VS Code or Juno with fastmath? is it enough to add it to the “ex…

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## [Handling multiple versions of julia in jupyter](https://discourse.julialang.org/t/handling-multiple-versions-of-julia-in-jupyter/18423)

<div class="topic-metadata">

**Author:** [@matthew-wingate](https://discourse.julialang.org/u/matthew-wingate)\
**Replies:** 1\
**Last updated:** [December 7, 2018, 3:49pm UTC](https://discourse.julialang.org/t/handling-multiple-versions-of-julia-in-jupyter/18423 "2018-12-07T15:49:41Z")

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Hi. I’m using anaconda to manage my python and jupyter installations. Awhile ago I installed julia v0.6 manually and got it working with jupyter. Now I’ve found that I can use conda (conda-forge) to manage julia. Howev…

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