# Latest

**URL:** https://discourse.julialang.org/latest.md?page=9

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

**Page:** 10

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## [How to engage all the cores of a CPU?](https://discourse.julialang.org/t/how-to-engage-all-the-cores-of-a-cpu/109827)

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**Author:** [@soldin](https://discourse.julialang.org/u/soldin)\
**Replies:** 5\
**Last updated:** [February 7, 2024, 6:38am UTC](https://discourse.julialang.org/t/how-to-engage-all-the-cores-of-a-cpu/109827 "2024-02-07T06:38:35Z")

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My cpu has 16 cores, but htops shows I’m using only one. Plz lemme know how can I put all of them to use.

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## [Using begin ... end in Julia](https://discourse.julialang.org/t/using-begin-end-in-julia/138963)

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**Author:** [@haroldnick0](https://discourse.julialang.org/u/haroldnick0)\
**Replies:** 3\
**Last updated:** [August 24, 2026, 11:19pm UTC](https://discourse.julialang.org/t/using-begin-end-in-julia/138963 "2026-08-24T23:19:54Z")

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Hello everyone, My name is Harold Castro, and I am a monitor at the Faculty of Communication and Language. I am participating in the Archivo 90 project, where we use Julia to process data and publish it in TiddlyHost. I…

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## [Order-agnostic dispatch](https://discourse.julialang.org/t/order-agnostic-dispatch/138932)

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**Author:** [@langestefan](https://discourse.julialang.org/u/langestefan)\
**Replies:** 27\
**Last updated:** [August 24, 2026, 9:53pm UTC](https://discourse.julialang.org/t/order-agnostic-dispatch/138932 "2026-08-24T21:53:00Z")

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Let’s say I have a function like: function f(x::TypeA, y::TypeB, z::TypeC) ... end For this particular function f it does not matter what the order of the arguments is, meaning f(x::TypeA, y::TypeB, z::TypeC) == f(:…

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## [Precompilation and trimming a discrete event simulator for communication networks](https://discourse.julialang.org/t/precompilation-and-trimming-a-discrete-event-simulator-for-communication-networks/139010)

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**Author:** [@melevy](https://discourse.julialang.org/u/melevy)\
**Replies:** 7\
**Last updated:** [August 24, 2026, 9:46pm UTC](https://discourse.julialang.org/t/precompilation-and-trimming-a-discrete-event-simulator-for-communication-networks/139010 "2026-08-24T21:46:47Z")

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Hi! I’m new here and maybe I’m not doing it the right way, if so I’m sorry for my ignorance. So I’m interested in precompiling and trimming a Julia program to decrease the startup time and avoid compilation during exec…

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## [Creating and exporting a tiddler from Julia in MultiWikis.jl](https://discourse.julialang.org/t/creating-and-exporting-a-tiddler-from-julia-in-multiwikis-jl/139025)

<div class="topic-metadata">

**Author:** [@haroldnick0](https://discourse.julialang.org/u/haroldnick0)\
**Replies:** 1\
**Last updated:** [August 24, 2026, 6:49pm UTC](https://discourse.julialang.org/t/creating-and-exporting-a-tiddler-from-julia-in-multiwikis-jl/139025 "2026-08-24T18:49:22Z")

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How can I create a tiddler from Julia within MultiWikis.jl, add it to the archivo90\_harold tiddlers file, and export it to the repository so that it can then be committed?

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## [Is it possible to avoid the \`TiddlyWikiModule\` prefix when using \`include("tiddlywiki.jl")\` in Pluto notebooks?](https://discourse.julialang.org/t/is-it-possible-to-avoid-the-tiddlywikimodule-prefix-when-using-include-tiddlywiki-jl-in-pluto-notebooks/139026)

<div class="topic-metadata">

**Author:** [@haroldnick0](https://discourse.julialang.org/u/haroldnick0)\
**Replies:** 1\
**Last updated:** [August 24, 2026, 6:40pm UTC](https://discourse.julialang.org/t/is-it-possible-to-avoid-the-tiddlywikimodule-prefix-when-using-include-tiddlywiki-jl-in-pluto-notebooks/139026 "2026-08-24T18:40:37Z")

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Is it possible to avoid the TiddlyWikiModule prefix when using include("tiddlywiki.jl") in Pluto notebooks? Currently, I have to call functions using TiddlyWikiModule.something(). I would like to know if I can make them…

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## [Mojo Developer Advocate and Senior Community Engineer Roles (Modular)](https://discourse.julialang.org/t/mojo-developer-advocate-and-senior-community-engineer-roles-modular/139028)

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**Author:** [@carolinefrasca](https://discourse.julialang.org/u/carolinefrasca)\
**Replies:** 0\
**Last updated:** [August 24, 2026, 6:13pm UTC](https://discourse.julialang.org/t/mojo-developer-advocate-and-senior-community-engineer-roles-modular/139028 "2026-08-24T18:13:12Z")

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Hi all, I realize this is a bit off topic, so feel free to remove if it’s not welcome here. I’m hiring a developer advocate at Modular (we build the Mojo language) to help grow our developer community and create Mojo-re…

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## [\[ANN\] MethodOfLines v1: Symbolic Arrays =\> Massive Compile Speedups](https://discourse.julialang.org/t/ann-methodoflines-v1-symbolic-arrays-massive-compile-speedups/138974)

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**Author:** [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Replies:** 5\
**Last updated:** [August 24, 2026, 4:50pm UTC](https://discourse.julialang.org/t/ann-methodoflines-v1-symbolic-arrays-massive-compile-speedups/138974 "2026-08-24T16:50:34Z")

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MethodOfLines.jl v1.0 changes all discretizations to using symbolic arrays. If they lower to code using DAEProblem the array structure is kept intact, meaning no more scalarization and massive compile time speedups. Tim…

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## [Proof of concept LLM chatbot built with Julia: KeemenaLM.jl](https://discourse.julialang.org/t/proof-of-concept-llm-chatbot-built-with-julia-keemenalm-jl/137961)

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**Author:** [@mantzaris](https://discourse.julialang.org/u/mantzaris)\
**Replies:** 51\
**Last updated:** [August 24, 2026, 3:44pm UTC](https://discourse.julialang.org/t/proof-of-concept-llm-chatbot-built-with-julia-keemenalm-jl/137961 "2026-08-24T15:44:07Z")

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KeemenaLM.jl v0.1.0, a Julia proof-of-concept for training and running a small GPT-style chatbot from scratch. It includes a v9 broad 336M scratch-trained chatbot baseline as a GitHub Release artifact. The model is a re…

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## [\[ANN\] TerminalScope.jl - An interface for Profile, SnoopCompile, and Cthulhu](https://discourse.julialang.org/t/ann-terminalscope-jl-an-interface-for-profile-snoopcompile-and-cthulhu/138941)

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**Author:** [@Ronis\_BR](https://discourse.julialang.org/u/Ronis_BR)\
**Replies:** 1\
**Last updated:** [August 24, 2026, 2:37pm UTC](https://discourse.julialang.org/t/ann-terminalscope-jl-an-interface-for-profile-snoopcompile-and-cthulhu/138941 "2026-08-24T14:37:59Z")

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Hi everyone! I want to announce TerminalScope.jl, an interactive terminal user interface build using Tachikoma.jl (thanks @kahliburke!) to diagnose the performance of Julia code. It bundles four analyses under one macro…

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## [\[ANN\] InstanceDispatch.jl: Dispatch-on-value with anyting that defines a \`Base.instances\` method](https://discourse.julialang.org/t/ann-instancedispatch-jl-dispatch-on-value-with-anyting-that-defines-a-base-instances-method/130838)

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**Author:** [@klafyvel](https://discourse.julialang.org/u/klafyvel)\
**Replies:** 8\
**Last updated:** [August 24, 2026, 12:56pm UTC](https://discourse.julialang.org/t/ann-instancedispatch-jl-dispatch-on-value-with-anyting-that-defines-a-base-instances-method/130838 "2026-08-24T12:56:28Z")

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Hi there, I just started the registration process for InstanceDispatch.jl, a single-macro package that writes for you a method that dispatches on methods with value-type from a type that defines a Base.instances method …

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## [Striped Colors for e.g. bar plots in Julia](https://discourse.julialang.org/t/striped-colors-for-e-g-bar-plots-in-julia/64435)

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**Author:** [@Torkel](https://discourse.julialang.org/u/Torkel)\
**Replies:** 8\
**Last updated:** [August 24, 2026, 9:27am UTC](https://discourse.julialang.org/t/striped-colors-for-e-g-bar-plots-in-julia/64435 "2026-08-24T09:27:01Z")

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This is an image of a figure a friend made (in matlab), would it be possible to create a similar effect in Julia where the colour is striped (instead of monocolour)? (in this case the stipes helps show that the 4th ba…

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## [\[ANN\] Glenn.jl v0.30 — Thermochemical properties calculator from NASA Glenn coefficients](https://discourse.julialang.org/t/ann-glenn-jl-v0-30-thermochemical-properties-calculator-from-nasa-glenn-coefficients/138618)

<div class="topic-metadata">

**Author:** [@R.Leao.Jr](https://discourse.julialang.org/u/R.Leao.Jr)\
**Replies:** 11\
**Last updated:** [August 24, 2026, 3:32am UTC](https://discourse.julialang.org/t/ann-glenn-jl-v0-30-thermochemical-properties-calculator-from-nasa-glenn-coefficients/138618 "2026-08-24T03:32:13Z")

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I’m happy to announce Glenn.jl v0.30, a Julia package that computes thermochemical properties (Cp(T) , H°(T), S°(T)) from NASA-7 polynomial coefficients stored in a bundled SQLite database. The package is a Julia port o…

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## [Diffusion-based drafting LLM breakthroughs, and maybe we should work on fine-tuning for Julia; and inference rather than pretraining?](https://discourse.julialang.org/t/diffusion-based-drafting-llm-breakthroughs-and-maybe-we-should-work-on-fine-tuning-for-julia-and-inference-rather-than-pretraining/138972)

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**Author:** [@Palli](https://discourse.julialang.org/u/Palli)\
**Replies:** 2\
**Last updated:** [August 24, 2026, 12:55am UTC](https://discourse.julialang.org/t/diffusion-based-drafting-llm-breakthroughs-and-maybe-we-should-work-on-fine-tuning-for-julia-and-inference-rather-than-pretraining/138972 "2026-08-24T00:55:46Z")

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Continuing the discussion from Proof of concept LLM chatbot built with Julia: KeemenaLM.jl: JetSpec reaches 9.64x on MATH-500 and 4.58x on open-ended chat, and these gains carry into real single-stream serving on Jet…

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## [\[ANN\] Perth.jl — project schedules you can compute on, with a browser UI attached](https://discourse.julialang.org/t/ann-perth-jl-project-schedules-you-can-compute-on-with-a-browser-ui-attached/138797)

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**Author:** [@dantebertuzzi](https://discourse.julialang.org/u/dantebertuzzi)\
**Replies:** 3\
**Last updated:** [August 23, 2026, 3:41pm UTC](https://discourse.julialang.org/t/ann-perth-jl-project-schedules-you-can-compute-on-with-a-browser-ui-attached/138797 "2026-08-23T15:41:35Z")

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Hi everyone I plan a lot of work in spreadsheets, and I kept hitting the same wall: the schedule was a picture, not data. Asking “if this slips two days, what else moves?” meant redrawing it by hand. Perth.jl is a crit…

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## [Julia can debug MLIR, kinda](https://discourse.julialang.org/t/julia-can-debug-mlir-kinda/138694)

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**Author:** [@obsidianjulua](https://discourse.julialang.org/u/obsidianjulua)\
**Replies:** 3\
**Last updated:** [August 23, 2026, 2:48pm UTC](https://discourse.julialang.org/t/julia-can-debug-mlir-kinda/138694 "2026-08-23T14:48:43Z")

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JIT’d thunks are debuggable in gdb, at source level Break on a mangled thunk name and gdb stops inside the emitted MLIR, by file and line, with list and disassemble /s working: cd ~/Desktop/Projects/RepliBuild.jl gd…

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## [Error while installing Juila packages on windows](https://discourse.julialang.org/t/error-while-installing-juila-packages-on-windows/138758)

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**Author:** [@Aditya747S](https://discourse.julialang.org/u/Aditya747S)\
**Replies:** 14\
**Last updated:** [August 23, 2026, 1:31pm UTC](https://discourse.julialang.org/t/error-while-installing-juila-packages-on-windows/138758 "2026-08-23T13:31:34Z")

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I am installing julia packages on my windows machine and i am getting errros that go like this → \*.dll is either not designed to run on windows or contains an error. Try installing again using original installation med…

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## [NTuple type vs conversion inconsistency](https://discourse.julialang.org/t/ntuple-type-vs-conversion-inconsistency/139005)

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**Author:** [@Tamas\_Papp](https://discourse.julialang.org/u/Tamas_Papp)\
**Replies:** 8\
**Last updated:** [August 23, 2026, 12:47pm UTC](https://discourse.julialang.org/t/ntuple-type-vs-conversion-inconsistency/139005 "2026-08-23T12:47:12Z")

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I find this a bit weird: julia\> x = (1, "a fish") (1, "a fish") julia\> x isa NTuple{2} false julia\> NTuple{2}(x) ≡ x true That is, T(x) ≡ x yet x is not a T.

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## [Packages blocking each other - strange case with DataFrames and PlotlyJS](https://discourse.julialang.org/t/packages-blocking-each-other-strange-case-with-dataframes-and-plotlyjs/138980)

<div class="topic-metadata">

**Author:** [@mjmat](https://discourse.julialang.org/u/mjmat)\
**Replies:** 4\
**Last updated:** [August 23, 2026, 4:06am UTC](https://discourse.julialang.org/t/packages-blocking-each-other-strange-case-with-dataframes-and-plotlyjs/138980 "2026-08-23T04:06:40Z")

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On a fresh 1.12.7 install, I am seeing this: If I add DataFrames first and then PlotlyJS, I get DataFrames 1.8.2 and PlotlyJS 0.15.0 (which is not up-to-date) If I add PlotlyJS and then DataFrames, I get PlotlyJS 0.18.…

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## [Interested in maintaining PlotlyLight.jl — looking for repository admin](https://discourse.julialang.org/t/interested-in-maintaining-plotlylight-jl-looking-for-repository-admin/138983)

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**Author:** [@karei](https://discourse.julialang.org/u/karei)\
**Replies:** 3\
**Last updated:** [August 23, 2026, 12:38am UTC](https://discourse.julialang.org/t/interested-in-maintaining-plotlylight-jl-looking-for-repository-admin/138983 "2026-08-23T00:38:59Z")

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Hi all, I’m a heavy user of PlotlyLight.jl, but I noticed that the package hasn’t been updated for about nine months. Plotly.js upstream is now at v3.7.0, while PlotlyLight.jl still bundles Plotly.js v3.3.0, which means…

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## [Well this may come off as a surprise](https://discourse.julialang.org/t/well-this-may-come-off-as-a-surprise/138989)

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**Author:** [@blah\_blah.jl](https://discourse.julialang.org/u/blah_blah.jl)\
**Replies:** 1\
**Last updated:** [August 22, 2026, 7:17pm UTC](https://discourse.julialang.org/t/well-this-may-come-off-as-a-surprise/138989 "2026-08-22T19:17:30Z")

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Hi everyone, Hope you all are having one blast of a day I wanted to leave a short note before taking a bit of a hiatus from the Julia community. I’m not sure how much of an impact I managed to make here, but I’m genui…

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## [Debugger not working](https://discourse.julialang.org/t/debugger-not-working/138981)

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**Author:** [@MathMan](https://discourse.julialang.org/u/MathMan)\
**Replies:** 7\
**Last updated:** [August 22, 2026, 5:28pm UTC](https://discourse.julialang.org/t/debugger-not-working/138981 "2026-08-22T17:28:55Z")

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I tried Julia again after some time using MATLAB. However, I cannot get debugging to work in VS Code. When I set a debug point, Julia pauses correctly, but when I remove the breakpoint, Julia will still pause at this bre…

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## [Getting the best out of AI without endangering the community](https://discourse.julialang.org/t/getting-the-best-out-of-ai-without-endangering-the-community/138834)

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**Author:** [@Kolaru](https://discourse.julialang.org/u/Kolaru)\
**Replies:** 77\
**Last updated:** [August 22, 2026, 5:07pm UTC](https://discourse.julialang.org/t/getting-the-best-out-of-ai-without-endangering-the-community/138834 "2026-08-22T17:07:28Z")

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At this year’s State of Julia talk at JuliaCon, a significant part of the time was dedicated to talking about the effect and usage of agents to write PR to the julialang repository. This came as a surprise to me. I know…

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## [Proposal for TuringRegressions.jl - Bayesian regression model alternative to TuringGLM.jl](https://discourse.julialang.org/t/proposal-for-turingregressions-jl-bayesian-regression-model-alternative-to-turingglm-jl/138815)

<div class="topic-metadata">

**Author:** [@jalster](https://discourse.julialang.org/u/jalster)\
**Replies:** 7\
**Last updated:** [August 22, 2026, 12:10pm UTC](https://discourse.julialang.org/t/proposal-for-turingregressions-jl-bayesian-regression-model-alternative-to-turingglm-jl/138815 "2026-08-22T12:10:35Z")

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Hi everyone, I would like to propose TuringRegressions.jl - a more fully featured alternative to TuringGLM.jl offering much more of what brms does in R, most notably: correlated random effect slopes, i.e. full support…

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## [\[ANN\] Sparlectra.jl v0.8.2 – transparent AC power-flow and state estimation](https://discourse.julialang.org/t/ann-sparlectra-jl-v0-8-2-transparent-ac-power-flow-and-state-estimation/137349)

<div class="topic-metadata">

**Author:** [@ac\_sch](https://discourse.julialang.org/u/ac_sch)\
**Replies:** 3\
**Last updated:** [August 22, 2026, 9:58am UTC](https://discourse.julialang.org/t/ann-sparlectra-jl-v0-8-2-transparent-ac-power-flow-and-state-estimation/137349 "2026-08-22T09:58:57Z")

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\[ANN\] Sparlectra.jl – transparent AC power-flow and state estimation in Julia Hi everyone, I’d like to announce Sparlectra.jl, a Julia package for transparent power-system calculations, now at v0.8.2. I originally deve…

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## [How to clean Julia logs](https://discourse.julialang.org/t/how-to-clean-julia-logs/138853)

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**Author:** [@Alex1](https://discourse.julialang.org/u/Alex1)\
**Replies:** 6\
**Last updated:** [August 22, 2026, 4:31am UTC](https://discourse.julialang.org/t/how-to-clean-julia-logs/138853 "2026-08-22T04:31:46Z")

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How can I get clean logs? I want to hide compiling messages and make them use my log formatter not bypass it. Expected: conf | config {now: Date("2026-08-17")} opti | fit started Actual: conf | …

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## [\[ANN\] QuickEnv.jl: Environment manager](https://discourse.julialang.org/t/ann-quickenv-jl-environment-manager/137486)

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**Author:** [@Sariel](https://discourse.julialang.org/u/Sariel)\
**Replies:** 19\
**Last updated:** [August 21, 2026, 10:56pm UTC](https://discourse.julialang.org/t/ann-quickenv-jl-environment-manager/137486 "2026-08-21T22:56:38Z")

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This package automtically create the environment and installs the needed packages when you run the Julia program (assuming “using QuickEnv” is at the top). Julia also has a neat feature of named environments, and QuickEn…

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## [Restricting the version of an indirect dependency](https://discourse.julialang.org/t/restricting-the-version-of-an-indirect-dependency/138971)

<div class="topic-metadata">

**Author:** [@GHTaarn](https://discourse.julialang.org/u/GHTaarn)\
**Replies:** 9\
**Last updated:** [August 21, 2026, 9:30pm UTC](https://discourse.julialang.org/t/restricting-the-version-of-an-indirect-dependency/138971 "2026-08-21T21:30:31Z")

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The HTTP package is not in my project file, but I would like to restrict its version and upgrade everything else. I have not been able to find a direct way of doing this, so I upgraded everything, then added it to my pro…

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## [Test utilities in a Revise-friendly module](https://discourse.julialang.org/t/test-utilities-in-a-revise-friendly-module/138967)

<div class="topic-metadata">

**Author:** [@Tamas\_Papp](https://discourse.julialang.org/u/Tamas_Papp)\
**Replies:** 4\
**Last updated:** [August 21, 2026, 7:52pm UTC](https://discourse.julialang.org/t/test-utilities-in-a-revise-friendly-module/138967 "2026-08-21T19:52:37Z")

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For complicated packages, I use reasonably complex test utilities, on the level of 500-1k LoC. I would like to move them into their own module that I can track with Revise.jl. Eg in runtests.jl, I want to have using My…

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## ["Mahara": "Open Source Washing" project (GPL with paying code access)](https://discourse.julialang.org/t/mahara-open-source-washing-project-gpl-with-paying-code-access/138973)

<div class="topic-metadata">

**Author:** [@sylvaticus](https://discourse.julialang.org/u/sylvaticus)\
**Replies:** 2\
**Last updated:** [August 21, 2026, 3:05pm UTC](https://discourse.julialang.org/t/mahara-open-source-washing-project-gpl-with-paying-code-access/138973 "2026-08-21T15:05:27Z")

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I “randomly” landed on the web page of the “Mahara” web software, a sort of Moodle specialized in making students to collect and showcase their achivements and projects. The odd is that downloading/self-hosting the sof…

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