Julia Programming Language

Topic	Replies	Views	Activity
Please read: make it easier to help you Meta Discussion psa Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlines best practices when asking for help. Following these poi…	3	48693	November 27, 2022
Welcome to Discourse Meta Discussion	1	11282	October 19, 2016
Is there a way to easily typecast a DataFrame New to Julia dataframes	7	113	January 7, 2026
Simple ways for macros General Usage	0	1	January 7, 2026
Creating Packages tutorial: Precompile error General Usage	0	18	January 7, 2026
Why is JuliaC faster than PackageCompiler? General Usage question , package-compiler , juliac	4	381	January 7, 2026
New: Julia for JetBrains IDEs (Flexible Julia) Tooling	88	2216	January 7, 2026
"i in 3" is valid and continues to cost me some debug time :( General Usage ide	17	445	January 7, 2026
Toml sources path is OS dependant General Usage pkg , toml	1	71	January 7, 2026
Plot every columns of a DataFrame General Usage dataframes , plots	3	117	January 7, 2026
FlexUnits.jl 0.3.0, Support for Unitful-like inference Package Announcements	12	279	January 7, 2026
[ANN] TypedJSON.jl - A Julia serialization library prioritizing type fidelity, human-readability, and long-term archival Package Announcements json	11	443	January 7, 2026
How to implement promotion for functions like `collect` and `map`? General Usage question	3	101	January 7, 2026
[ANN] Lit.jl — A Simple, Data-Centric Web App Framework for Julia Package Announcements package , web , webapps	18	764	January 7, 2026
Specifying objective coefficient when creating a JuMP variable Optimization (Mathematical) question , jump	0	20	January 7, 2026
Feedback wanted: GPU-accelerated 2D elastic wave simulation (staggered-grid FD) in Julia Modelling & Simulations gpu , cuda , pde , scientific-computing , geophysics	7	159	January 7, 2026
Why is juliaup emphasized as the installation mechanism? Tooling	47	1433	January 7, 2026
[ANN] Revise.jl v3.13: Struct revision support Tooling revise	5	1000	January 6, 2026
NetworkDynamics.jl with Neural Networks General Usage question , package	2	73	January 6, 2026
ANN: JuMP-dev 2026 Optimization (Mathematical)	2	196	January 6, 2026
BSD on ARM Specific Domains	3	147	January 6, 2026
ParallelStencil Question Numerics question	2	64	January 6, 2026
Method specificity/priority rules New to Julia methods	13	377	January 6, 2026
Eight fully-funded PhD places in Data-Driven Engineering and Sciences at University of Bristol, UK Jobs	11	809	January 6, 2026
How to use MTK as one block in a co-simulation Modelling & Simulations question , modelingtoolkit	8	103	January 6, 2026
[ANN] SolarPosition.jl Package Announcements announcement , parallel , makie , modelingtoolkit , modelling	23	990	January 6, 2026
Energyplus with Julia New to Julia question , modelingtoolkit	7	518	January 6, 2026
SunCalc returning times for wrong day General Usage	3	180	January 6, 2026
Hessian of a vector-valued in-place function with ForwardDiff.jl Modelling & Simulations question	2	51	January 6, 2026
[ANN] Breakout.jl - A simple Breakout clone for fun and reinforcement learning on internal game state Package Announcements package , machine-learning , games	3	259	January 5, 2026

Please read: make it easier to help you

psa

Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlines best practices when asking for help. Following these poi…