General Usage

Topic	Replies	Views	Activity
CSV stuck on old version General Usage question , pkg , csv	12	837	February 13, 2020
How to consider the timezone in unix2datetime? General Usage question , dates	9	954	November 14, 2022
Ccall works on global scope but not within function General Usage ccall , c	13	806	November 29, 2021
Parallel feeding of a dataframe Performance multithreading , dataframes , multiprocessing	17	399	March 26, 2025
Installing packages via an SSH SOCKS proxy on a compute cluster General Usage proxy	6	2023	November 18, 2022
Julia segmentation core dump error General Usage linux , environment-variable	24	601	January 13, 2026
Change Activation Function in ELM.jl (Extreme Learning Machines)? General Usage question	10	905	November 24, 2023
Gradual increasing of step size for a range of values General Usage	10	904	May 17, 2022
Reinterpret to existing vector Performance question , performance	16	727	January 29, 2023
Multi-threading appears to be single thread when some threads cost much more time than the others? General Usage question	13	801	July 10, 2023
Better way to improve a function with splat operator used in the input Performance	15	749	April 1, 2023
Trying to implement VAE using Lux and reactant General Usage reactant	12	467	January 8, 2025
Parallel Computing with Threads.@threads in HPC is slow? Performance	12	830	July 21, 2024
Metaprogramming: adding an arg to a function General Usage metaprogramming	10	902	January 7, 2019
@enum persistence in Pluto.jl General Usage pluto , enum	9	945	July 29, 2020
Is Julia REPL supposed to choke on this? General Usage	13	798	June 26, 2020
Why isn't SnoopPrecompile being able to fully compile the calls in this case? Performance package , snoopcompile	10	506	January 13, 2023
UndefVarError: HierarchicalClustering not defined General Usage	14	770	March 12, 2024
Rename just one of imported names with "using" General Usage question , package , import , using	12	827	October 17, 2023
How to optimize these nesting loops? General Usage optimization	12	827	May 22, 2018
Using Plots.jl within a package _iteratively_ General Usage plotting	10	899	January 30, 2020
Converting symbols to types and splatting inside @eval General Usage macros , metaprogramming	10	899	December 2, 2019
Optim: Why am I able to mutate array elements but not Int? General Usage optim , optimization , scope	13	796	November 18, 2022
Function return type depends on an input flag : Bad? Performance zygote	15	744	July 7, 2021
Tests don'r run anymore because "sourcepath !== nothing" General Usage	10	897	April 14, 2021
Inference failure on tuple General Usage	10	897	September 4, 2017
General environment creating issues for local ones General Usage pkg , environment	13	795	January 12, 2022
Finding matrices with the same l1 and l2 norm General Usage linearalgebra	12	825	November 1, 2022
Update packages without restarting General Usage package-manager	14	768	May 9, 2022
Metaprogramming with list comprehensions General Usage metaprogramming , for-loop , comprehension	11	271	June 17, 2025
Julia random segmentation failure General Usage crash	11	856	April 15, 2024
Is operating a vector that have abstract type really slow? General Usage	11	856	November 29, 2019
Code becomes really slow when I combine StaticArrays and DoubleFloats Performance staticarrays , doublefloats	18	679	September 23, 2022
What is faster: sparse vector or a dictionary? General Usage	14	764	April 1, 2024
Why `lock` does NOT work for full channel? General Usage question	10	891	August 4, 2021
@unpack with Parameters.jl when key is not found General Usage question , package	12	819	September 9, 2022
Keeping local Manifest.toml's up to date General Usage question , pkg , manifest	9	295	July 18, 2025
The most efficient way to calculate the pairwise correlation between rows of a large Matrix{Float64} Performance performance	10	889	May 25, 2023
Plotting parameters and variables on the same plot for Differential Equation solution General Usage plotting , plots , differentialequation	10	889	May 16, 2023
Sparse matrix vector faster than dense matrix vector? Performance	9	932	September 5, 2023
Unable to save Unitful unit into a JLD file General Usage question	9	932	June 5, 2020
How to use a variable value inside @tullio General Usage macros , metaprogramming , tullio	12	817	September 7, 2020
Creating a loss function for sciml_train with unequal time point distribution of the ODE components General Usage question , diffeqflux	13	787	February 28, 2022
Install and ImageSegmentation.jl General Usage	11	849	April 5, 2019
How to improve REPL startup time OR clear the workspace Performance	9	930	September 24, 2023
Contents of `.julia/registries` deleted upon Pkg operations or Pluto notebook use General Usage registry , pluto	9	929	January 11, 2021
Need a function similar to python struct.unpack General Usage question	12	814	July 3, 2023
@run macro? General Usage question , macros , repl	9	293	November 16, 2025
Failed process: error while adding python cis library General Usage error , python , condapkg	37	475	June 17, 2024
Unable to install IJulia package General Usage package	14	755	February 6, 2023