# \#pipelines

**URL:** https://discourse.julialang.org/tag/pipelines/1002.md

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

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## [Problems when running conda environment from Julia](https://discourse.julialang.org/t/problems-when-running-conda-environment-from-julia/108988)

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**Author:** [@CrisCool](https://discourse.julialang.org/u/CrisCool)\
**Replies:** 3\
**Last updated:** [February 8, 2024, 12:16pm UTC](https://discourse.julialang.org/t/problems-when-running-conda-environment-from-julia/108988 "2024-02-08T12:16:40Z")

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Hei julians I need help! I’m running external commands from julia, using run(pipeline(Cmd)). The commands (Cmd) are of the type: conda run -n conda\_env external\_tool. I have a julia program where I’m running several …

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## [\[ANN\] Pipette.jl: Insert pipe operator with Ctrl+right, or with double-tapping right at end of line](https://discourse.julialang.org/t/ann-pipette-jl-insert-pipe-operator-with-ctrl-right-or-with-double-tapping-right-at-end-of-line/105763)

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**Author:** [@martin.auer](https://discourse.julialang.org/u/martin.auer)\
**Replies:** 0\
**Last updated:** [November 3, 2023, 4:14pm UTC](https://discourse.julialang.org/t/ann-pipette-jl-insert-pipe-operator-with-ctrl-right-or-with-double-tapping-right-at-end-of-line/105763 "2023-11-03T16:14:46Z")

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Happy to announce Pipette.jl – it lets you smoothly insert " |\> " in your REPL session! You can either double-tap cursor-right \[-\>\] at the end of a line, or just use \[Ctrl + -\>\] anywhere on the line. Try it out with p…

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## [Passing DataFrame with \`|\>\` to anonymous function changing size?](https://discourse.julialang.org/t/passing-dataframe-with-to-anonymous-function-changing-size/105300)

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**Author:** [@hungpham3112](https://discourse.julialang.org/u/hungpham3112)\
**Replies:** 1\
**Last updated:** [November 1, 2023, 9:02am UTC](https://discourse.julialang.org/t/passing-dataframe-with-to-anonymous-function-changing-size/105300 "2023-11-01T09:02:52Z")

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What I am doing is redirect the dataset through pipeline operator to show the 6 first lines. There is two difference versions below: Version 1: train\_df\_dropped = hcat(select(train\_df, Not(:type)), df) first(train\_df\_d…

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## [Using GNU Make, DrWatson, and Julia scripts to track dependencies and automate script running](https://discourse.julialang.org/t/using-gnu-make-drwatson-and-julia-scripts-to-track-dependencies-and-automate-script-running/103998)

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**Author:** [@arnold-c](https://discourse.julialang.org/u/arnold-c)\
**Replies:** 0\
**Last updated:** [September 18, 2023, 6:38pm UTC](https://discourse.julialang.org/t/using-gnu-make-drwatson-and-julia-scripts-to-track-dependencies-and-automate-script-running/103998 "2023-09-18T18:38:41Z")

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I have a number of scripts that I am trying to run using GNU Make, but within them, I am using DrWatson’s @produce\_or\_load macro to save parameter combinations to different files. I would like to use GNU Make to track de…

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## [Terminating a process on Windows](https://discourse.julialang.org/t/terminating-a-process-on-windows/87481)

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**Author:** [@Ashlin\_Harris](https://discourse.julialang.org/u/Ashlin_Harris)\
**Replies:** 1\
**Last updated:** [April 21, 2023, 8:26pm UTC](https://discourse.julialang.org/t/terminating-a-process-on-windows/87481 "2023-04-21T20:26:41Z")

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I’m not able to kill a Julia process on Windows. Instead, its status remains as ProcessSignaled, and it never terminates. The issue doesn’t exist on MacOS and Linux, and it occurs regardless of Julia version. I didn’t ex…

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## [Flux on Production enviroment](https://discourse.julialang.org/t/flux-on-production-enviroment/92136)

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**Author:** [@shivance](https://discourse.julialang.org/u/shivance)\
**Replies:** 2\
**Last updated:** [December 26, 2022, 12:17pm UTC](https://discourse.julialang.org/t/flux-on-production-enviroment/92136 "2022-12-26T12:17:21Z")

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We came across this thread (which dates back to two years), which pretty much demonstrates the state of Flux in production environment, which remains intact. Julia is indeed provides a tech stack, which a company once ch…

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## [Run commands on externally running process](https://discourse.julialang.org/t/run-commands-on-externally-running-process/85026)

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**Author:** [@s-baumann](https://discourse.julialang.org/u/s-baumann)\
**Replies:** 1\
**Last updated:** [July 30, 2022, 2:00pm UTC](https://discourse.julialang.org/t/run-commands-on-externally-running-process/85026 "2022-07-30T14:00:33Z")

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I want to run one command to open a program. Then do a second command in this program. For instance in the below case the first line opens a psql session and the second should insert some data via a csv file. line1 = \`…

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## [How do I can I selectively inspect and use learned parameters in an MLJ pipeline?](https://discourse.julialang.org/t/how-do-i-can-i-selectively-inspect-and-use-learned-parameters-in-an-mlj-pipeline/83097)

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**Author:** [@ablaom](https://discourse.julialang.org/u/ablaom)\
**Replies:** 1\
**Last updated:** [June 20, 2022, 10:57pm UTC](https://discourse.julialang.org/t/how-do-i-can-i-selectively-inspect-and-use-learned-parameters-in-an-mlj-pipeline/83097 "2022-06-20T22:57:25Z")

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From a question on slack: If I have a pipeline like this @pipeline ContinuousEncoder(drop\_last=true) Standardizer() can I specify to inverse\_transform the standadizer part so that I won’t have to break up the pipeline? …

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## [\[ANN\] MLJ: Outlier Detection, Text Analysis, Improved Pipelines and Serialization](https://discourse.julialang.org/t/ann-mlj-outlier-detection-text-analysis-improved-pipelines-and-serialization/79320)

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**Author:** [@ablaom](https://discourse.julialang.org/u/ablaom)\
**Replies:** 0\
**Last updated:** [April 11, 2022, 1:40am UTC](https://discourse.julialang.org/t/ann-mlj-outlier-detection-text-analysis-improved-pipelines-and-serialization/79320 "2022-04-11T01:40:38Z")

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There have been quite a few releases (two breaking) since our last announcement. Here are some highlights, available in MLJ 0.18. Tutorial: MLJ for Data Scientists in Two Hours We have added a new tutorial focused on th…