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	47776	November 27, 2022
Welcome to Discourse Meta Discussion	1	11118	October 19, 2016
Optimization on Stiefel manifold with auto-differentiation Optimization (Mathematical) question , package	6	222	September 6, 2025
Refactoring support for inlining variables? General Usage vscode	1	16	September 6, 2025
MethodOfLines: How can I compute the Jacobian of the system of ODEs? Modelling & Simulations modelingtoolkit , methodoflines	0	14	September 5, 2025
Quadratic objective function in JuMP.jl and Xpress.jl Optimization (Mathematical) jump	1	30	September 5, 2025
[Guide] Using sum types to define dynamic C APIs for Julia 1.12 `--trim` General Usage trim , trimming , static-compilation	9	225	September 5, 2025
Type stable Base.return_types - is it possible? General Usage	20	456	September 5, 2025
Undefs.jl: Convenience and Experiment Package Announcements package , array , undef , undefinitializer	11	678	September 5, 2025
Seek efficient fast manipulation of power series New to Julia symbolics	6	229	September 5, 2025
Determining if UnionAll corresponds to a single type + Union{} Internals & Design type	13	186	September 5, 2025
Change struct dataframe value correct way General Usage question , dataframes , struct	2	35	September 5, 2025
IRHash: an IR-level compilation cache for LLVM Offtopic	1	59	September 5, 2025
CUDA.jl: Unexpected `mapreduce` error: threads per block exceed GPU limit (640 > 512 GPU question	6	159	September 5, 2025
How to restrict a matrix to be positive definite General Usage question , math	18	531	September 5, 2025
[ANN] - OperationsResearchModels.jl Package Announcements	4	553	September 5, 2025
[ANN] EnforcedTypeSignatureCallables.jl Package Announcements package , announcement , function , type-stability , functors	10	426	September 5, 2025
Julia_setup() not working with R 4.5.1 and Julia 1.11.6 General Usage	1	57	September 5, 2025
Strange behaviour of addprocs on Julia 1.12-rc1 General Usage question , distributed	2	165	September 5, 2025
VSCodeServer problem New to Julia	1	80	September 5, 2025
How to debug ODE model aborting midway on sensitivity computation Numerics diffeq , forwarddiff , sciml , autodiff	1	68	September 5, 2025
Is this generated function for struct2tuple safe to use? General Usage runtimegeneratedfunc , generated	6	157	September 4, 2025
Julia & SciML Medical Imaging Position at UC Irvine Jobs	0	104	September 4, 2025
Bad interaction between IJulia and PythonCall (CondaPkg)? General Usage question	2	76	September 4, 2025
Metaprogramming \| String to Symbolics Num; eval(Meta.parse(. . .)) General Usage question , symbolics , sympy	3	102	September 4, 2025
TPDE: A Fast Adaptable Compiler Back-End Framework Offtopic	13	987	September 4, 2025
Limit number of threads in julia -t auto General Usage question , multithreading	6	164	September 4, 2025
Root finding for (possibly) complex valued functions with Nonlinearsolve.jl Optimization (Mathematical) question , roots , numerics	5	686	September 4, 2025
Test.jl seems to have problems catching ArgParse.jl's exceptions General Usage question , package , testing , argument , testjl-unittesting	6	106	September 4, 2025
Mystery of invalidations in V>1.10. Even in precompiled code General Usage regression , method-invalidation , ttfp , ttfx	9	211	September 4, 2025

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…