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How do I plot a matrix in Plots instead of gadfly
@StevenSiew wrote: My attempt at producing an image of the Mandelbrot set using Gadfly const ImageWidth = 30 const ImageHeight = 30 const IterationLimit = 100 function Mandelbrot(c)::Int64 seed = 0.0...
View ArticleProblem with using ODE solvers with autodifferentiation
@Nirvik wrote: I am using the DifferentialEquations package to simulate Hodgkin Huxley neurons. This involves evaluating certain parameters inside the ODE function using dependent variables for which...
View ArticleChanging an element inside array of arrays
@Vadim_Zotin wrote: Hello! Can anyone explain a strange result of changing one element inside an array of arrays? julia> b1=fill(zeros(4),4) 4-element Array{Array{Float64,1},1}: [0.0, 0.0, 0.0,...
View ArticlePublishing Packages
@sstadick wrote: Is there any official documentation on publishing packages to the Registrator? I see the README, and was able to follow it, but I’m looking for more details on how versions are...
View ArticleHow to read tuples with JSON3?
@Elmer_Cusipuma wrote: I am new to JSON3.jl and trying to do the following julia> using JSON3 julia> tup = (:car,"Mercedes","S500",5,250.1) (:car, "Mercedes", "S500", 5, 250.1) julia> json =...
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Replacing all array elements with a single value
@JeffC wrote: I am new to the Julia Language and like what I have seen so far. However, I have few questions. Here is one of them. In Matlab, I can create an array of zeros Example: ub=zeros(1,nz);...
View ArticleMissing dependencies error in new package
@mpf01 wrote: As I develop a new package (initialized using the instructions here PkgTemplates.jl, I receive these kinds of warnings: julia> using PolarDemixing [ Info: Recompiling stale cache file...
View ArticleSys.WORD_SIZE gives wrong bit size
@Nirvik wrote: I was trying to use ODE solvers from MATLAB using the MATLABDiffEq package, however i find a load error due to matlab path not being found. I found that the function matlab_libpath gets...
View Article“large” scale software in Julia
@DK1PL wrote: Hi, I’m new to Julia and I’m learning Julia working on small private project for the HF antenna design but if I’m thinking about the “large” scale software then I don’t see currently any...
View ArticleWindows, Command for VS Code
@rapus95 wrote: I can’t get the console to find the code executable: C:\Users\necka>code #works as expected C:\Users\necka>julia _ _ _ _(_)_ | Documentation: https://docs.julialang.org (_) | (_)...
View ArticleDeclaring Int256?
@squirrel wrote: Julia’s documentation describes how primitive integers are declared here: https://docs.julialang.org/en/v1/manual/types/#Primitive-Types-1 I want to use an Int256, but this throws an...
View ArticleVideo tutorial: Julia REPL tips and tricks
@miguelraz wrote: Hello all! I recently recorded a video tutorial on some cool/neat/quality of life tips and tricks for getting the most out of the Julia REPL. The point is to be learning in the open...
View ArticleProblem writing data to a file after printing it
@rverdier wrote: The following script, taken from a complicated encoding/decoding application for a course I’m preparing, illustrates a problem with a data vector in which printing it and then writing...
View ArticleHow best to maintain collection of indices into 2-d array
@mpf01 wrote: I’d like to maintain a collection of index pairs (i,j) into a 2-dimensional array. The list must not contain any repeated elements, and elements can be added and deleted. Set seems to do...
View ArticleVariable declaration and initialisation
@ennvvy wrote: I am trying to optimise a piece of my code. I have currently used mutable struct to declare variable types. Following which I assign values to them, mutable struct Par N::Int64 ;...
View ArticleJulia.exe does nothing (Windows 7/10, julia 1.2 fresh installation)
@fplancke wrote: As the title says: julia.exe does nothing. When called without arguments, it exits after a split second without launching the REPL (as I would have expected, per the documentation and...
View ArticleLooking for Inspiration
@Edward_Roche wrote: I have taken some time off work and was supposed to be doing some painting but due to a delay I now find myself with 2 weeks off and nothing to do. I am looking to get started...
View ArticleHow to select HTML element using Gumbo
@ASF wrote: (topic withdrawn by author, will be automatically deleted in 24 hours unless flagged) Posts: 1 Participants: 1 Read full topic
View ArticleRevise usage with local dev
@PaulJaval wrote: Hi, I’m new to Julia (1.2), and trying different examples using Revise (2.2.2) and Juno. I was trying to: work in two different environments like (v1.2) and (tutorial) activate then...
View ArticleHow to export to a dta file?
@drarnau wrote: Dear all, I simulate a model in Julia (think of some sort of Monte Carlo experiment) and I want to export the data generated by the model to Stata (.dta format). What is the best way...
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