General Usage

Topic	Replies	Views	Activity
Multiple linear regression with weights General Usage question , stats	10	1860	December 2, 2017
Error updating Julia to 1.10.3 with UpdateJulia on mac? General Usage question , update	12	541	May 4, 2024
Understanding and avoiding allocations with StructArrays Performance structarrays	16	1496	September 25, 2020
Bad performance of group_by of DataFrames - updated - General Usage performance	21	1313	October 23, 2019
Is PyCall slower than directly using Python? Performance pycall , benchmark , python	10	1856	November 14, 2021
Buffer in running external program in loops Performance question , run	24	1232	March 18, 2022
Copying packages to ~/.julia, but they aren't found General Usage	9	1939	April 19, 2022
Polyfit (in Polynomials.jl ?) not working in new Julia version? General Usage polynomial	17	1448	January 26, 2024
Persistent tree data structure as an alternative to Rust-like borrow checker General Usage	9	345	January 7, 2025
Understanding @turbo behavior to use it right General Usage question	15	1529	September 20, 2022
Convert to string without losing the colon character for Symbol variables General Usage question , strings	12	1694	June 27, 2023
I can't add/update packages on julia 1.5.3 General Usage	10	1840	March 16, 2021
Is there a function behaving the same as next_permutation does in C++? General Usage question	13	1628	June 24, 2021
Performance issues when working with dict Performance dictionary	11	1756	November 16, 2022
Testing Julia 1.10.5: Circular dependency detected warning General Usage question	16	1475	September 3, 2024
Performance regression of Cuba.jl on Julia 0.6 General Usage	13	1624	March 4, 2017
How to know when a task is done? General Usage question , task	10	1831	July 5, 2021
DifferentialEquations.jl: running out of memory with large system size ODE General Usage	11	1753	April 16, 2021
When plotting a choropleth map, how to "read" the appropriate value of the topojson file and the dataframe? General Usage plotting , first-steps	21	1293	February 14, 2020
Is there a /dev/null for AbstractArrays? General Usage	9	606	October 29, 2019
Convert all strings in a DataFrame to upper case in the most performant way possible General Usage performance , strings , dataframes	9	1915	July 25, 2019
Julia multithreading is running slower than serial, can someone please explain why...? Performance multithreading , floops	15	1513	March 3, 2023
Is v[1:3] .= sin.(v[1:3]) efficient? General Usage question , performance	9	1076	February 9, 2017
Is there a way to enforce (or encourage) strict rules like ladder programming in Julia? General Usage question	9	340	May 7, 2025
Trailing zeros General Usage question	13	1615	January 20, 2021
Is it possible to manually manage the memory without having to use C Standard Library? General Usage	15	1510	November 8, 2022
Configurate database connection (APP created with Genie) General Usage question , mysql , genie	9	1072	November 23, 2021
Error loading module on remote workers General Usage	9	1906	January 10, 2017
Adding remote workers on windows General Usage	11	1738	June 9, 2017
Solution of underdetermined systems using LAPACK Performance	9	1903	January 14, 2020
Curve fitting with NonlinearSolve.jl General Usage curve-fitting	9	601	December 24, 2024
Kernel Density Estimate for cdf General Usage question , statistics	11	1733	September 26, 2022
How can I convert this type of dictionary into a dataframe? General Usage first-steps	12	1665	February 9, 2020
What is the correct order to use factorization matrices in multiplication? General Usage question	28	1113	September 27, 2022
Error using package in local environment General Usage testing , configuration	17	1411	July 17, 2024
Directly modify compiled method without recompilation Performance compilation	25	1173	August 31, 2022
Jupyter Lab LSP: argv path General Usage question , jupyter	9	1892	April 16, 2021
Getting the type of `f(x)` at compile time (without evaluating `f(x)`), for type-stable functions General Usage question	9	1063	October 9, 2018
Sorting nested dictionary General Usage question , sort , dictionary	11	1725	May 15, 2019
What is a good design pattern for developing parallel types, one designed for safety and the other for performance? General Usage design-pattern	14	867	August 13, 2019
Threaded double loop General Usage question , multithreading	10	320	July 11, 2024
Embedded Julia: Backslash hangs thread General Usage dotnet , embedding	13	1591	June 13, 2017
Dictionaries can't find keys General Usage question , dictionary , dictionaries	34	1007	October 10, 2021
Efficiently merge multiple .arrow files (12 files totaling 2.5 TB) into a single DataFrame for effective data analysis while minimizing memory overhead Performance question , dataframes	14	864	September 22, 2023
What is sympy (python) equivalent differentiation method in Julia? General Usage	17	1402	November 21, 2022
Skip version 0.5 General Usage	13	1590	February 13, 2017
Lighter alternatives to a dataframe when you just want to run a few queries on a vector of data structs General Usage	31	1051	August 12, 2023
What is julia doing with your threads? General Usage	23	1213	February 21, 2024
How to rename files with spaces in file and directory names General Usage question	10	1791	June 20, 2021
Why doesn't multi-dimensional Array have zero-argument constructor? General Usage arrays	10	566	September 5, 2023