Usage

First steps Everybody is new to Julia at some point. Whether you are struggling with the installation or you just can’t figure out why you are not seeing the performance everybody else seems to be talking about. Performance Any questions about how to achieve top performance in Julia? Or do you have a specific small piece of code that you want to make as fast as possible?

Topic	Replies	Views	Activity
About the Usage category Usage	2	1867	November 16, 2016
Test for existence of a variable First steps question	33	264	July 14, 2020
Problem with ``Unsatisfiable requirements detected for package" First steps	3	30	July 14, 2020
DataFrame, aggregate by month of date Usage dataframes	3	134	July 14, 2020
Multithreading a loop with ARPACK eigs() Performance multithreading	3	28	July 14, 2020
Why is printing to a terminal slow? Performance	21	313	July 14, 2020
Interactive versus function wrapping First steps	2	25	July 14, 2020
@Distributed: On worker 2 UndefVarError {{Module}} Usage question	17	98	July 14, 2020
JuMP print sub-expressions First steps jump	2	19	July 14, 2020
Promote not working for nothing, while promote_type works Usage	3	27	July 14, 2020
Fast sum of two sparse matrices and the Hadamard product of sparse and dense matrices Performance matrices	1	19	July 14, 2020
Package fetch issues with internal SSL certificate First steps git	1	14	July 14, 2020
InPlace FFT Plan and view Usage question	2	63	July 14, 2020
Sifting in DataFramesMeta (or DataFrames) First steps	2	19	July 14, 2020
Point to line distance in GeometryBasics or another geometry package First steps	14	239	July 14, 2020
Flux.jl issues Usage flux	2	91	July 14, 2020
VarArg Dispatch Issue / Possible Bug Usage	2	63	July 14, 2020
Pyjulia - accessing data in a Julia Dataframe that was called from Python Usage	5	213	July 14, 2020
High view description of the folders in .julia? Usage faq	9	430	July 14, 2020
Printf with variable format string Usage	7	2781	July 14, 2020
How to understand this "typemaker" function? First steps	3	50	July 14, 2020
An informal comparision of Julia Packages vs Matlab Toolboxes Usage	4	412	July 14, 2020
Can a BigInt be a type parameter? Usage	15	141	July 13, 2020
Const variables First steps	30	339	July 13, 2020
Using Julia with NixOS Usage	18	1014	July 13, 2020
How to make a dividing line in editor? Usage	4	69	July 13, 2020
Interpolation into Threads.@spawn macro fails for certain kinds of Structs Performance multithreading , interpolations	10	98	July 13, 2020
Calculate (I/A)^(2/3) with no allocations with Unitful Performance	2	73	July 13, 2020
Tuple reverse is not type-stable enough Usage	5	83	July 13, 2020
Converting Pandas Dataframe returned from PyCall to Julia DataFrame Usage pycall , dataframes	2	57	July 13, 2020