logo
Tags down

shadow

How to enable color globally for all Julia scripts?


By : Oleksii Pylko
Date : September 10 2020, 06:00 PM
Any of those help Would like to enable color in output of all Julia scripts. , Use the --color command line option when starting Julia.
code :
$ julia --color yes
julia> printstyled("Hello world in yellow", color=:yellow)
Hello world in yellow


Share : facebook icon twitter icon

Install just one package globally on Julia


By : Valen
Date : March 29 2020, 07:55 AM
will be helpful for those in need Update
In Julia-v0.7+, we need to use JULIA_DEPOT_PATH instead of JULIA_PKGDIR and the LOAD_PATH looks something like this:
code :
julia> LOAD_PATH
3-element Array{Any,1}:
 Base.CurrentEnv()                                                                                                                     
 Any[Base.NamedEnv("v0.7.0"), Base.NamedEnv("v0.7"), Base.NamedEnv("v0"), Base.NamedEnv("default"), Base.NamedEnv("v0.7", create=true)]
 "/Users/gnimuc/Codes/julia/usr/share/julia/stdlib/v0.7" 
julia> LOAD_PATH
2-element Array{Union(ASCIIString,UTF8String),1}:
 "/opt/julia-0.3.3/usr/local/share/julia/site/v0.3"
 "/opt/julia-0.3.3/usr/share/julia/site/v0.3"
mkdir /opt/global-packages
echo 'push!(LOAD_PATH, "/opt/global-packages/.julia/v0.4/")' >> /opt/julia_0.4.0/etc/julia/juliarc.jl
export JULIA_PKGDIR=/opt/global-packages/.julia/
julia -e 'Pkg.init()'
julia -e 'Pkg.add("IJulia")'
jupyter kernelspec list
cd /usr/local/share/ && mkdir -p jupyter/kernels/
cp -r /home/your-user-name/.local/share/jupyter/kernels/julia-0.4-your-julia-version /usr/local/share/jupyter/kernels/

execute julia scripts from Java


By : tickleweed
Date : March 29 2020, 07:55 AM
like below fixes the issue You'll want to run the two scripts concurrently: script2 is the server script, so it should be running when you run script1. As it is now, Process.waitFor() will wait for script1, the client script, to complete, before executing the server script script2 in the next for iteration.
You could start them as such:
code :
    String[] clientScript = { "/usr/bin/julia", "/home/thomas/Julia/script1.jl" };
    String[] serverScript = { "/usr/bin/julia", "/home/thomas/Julia/script2.jl" };

    Process server = Runtime.getRuntime().exec(serverScript);
    Process client = Runtime.getRuntime().exec(clientScript);
    (new ProcessReader(server)).start();
    (new ProcessReader(client)).start();
public class ProcessReader extends Thread {
    private Process p;

    public ProcessReader(Process p) {
        this.p = p;
    }

    @Override
    public void run() {
        BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
        try {
            String line;
            while ((line = in.readLine()) != null) {
                System.out.println("Read: " + line);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
    Process server = Runtime.getRuntime().exec(serverScript);
    BufferedReader in = new BufferedReader(new InputStreamReader(server.getInputStream()));
    if ( in.readLine().equals("listening...") ) {
        Process client = Runtime.getRuntime().exec(clientScript);

        String line;
        while ( (line=in.readLine()) != null )
            System.out.println("Read: " + line );
    }

How do I enable the Ruby 2.3 `--enable-frozen-string-literal` globally in Rails?


By : abao lam
Date : March 29 2020, 07:55 AM
wish help you to fix your issue As far as I know, best way to do it is setting environment variable like followings:
code :
export RUBYOPT=--enable-frozen-string-literal
setenv RUBYOPT --enable-frozen-string-literal

How do I run multiple scripts within a Julia script?


By : user1835593
Date : March 29 2020, 07:55 AM
may help you . Ok, I'm not sure weather i understand the whole question, but...
Input parameters are stored in ARGS, you can change them, and hence run script with this parameters as input:
code :
julia> ARGS
0-element Array{String,1}

julia> push!(ARGS, "Parameter 1")
1-element Array{String,1}:
"Parameter 1"

julia> include("test.jl")
p = "Parameter 1"

#where test.jl is:
for p in ARGS
   @show p
end

Setting flags globally in expect scripts, such as nocase


By : user2323202
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I have a few expect scripts that call -nocase -re on every instance of the expect command. For example: , Perhaps a better way to implement mrcalvin's suggestion:
code :
proc expect_nocase_re {pattern_action_list} {
    # global spawn_id   ;# this _may_ be needed
    set myargs [list]
    for {pattern body} $pattern_action_list {
        lappend myargs -nocase -re $pattern $body
    }
    uplevel 1 expect $myargs
}
# usage
expect_nocase_re {
    this { do_this } 
    that { do_that } 
    other { do_other }
}
Related Posts Related Posts :
  • Specializing method calls in order in meta-programming
  • Why Juila module have to be prefixed with dot?
  • Function chaining in Julia
  • How to instantiate a struct in Julia where I have the struct name in a string variable?
  • Left and right eigenvectors in Julia
  • Log axis appearance in julia/Plots
  • Connecting to the CPLEX remote API with julia
  • Understanding the step cannot be zero error in Julia Language?
  • Convert a 1-based array to a 0-based array in Julia
  • Julia MethodError Array Int64
  • How to pass optional argument to operator in Julia
  • julialang: can (should) this type error be caught at compile time?
  • How to create create a 0-1 combination of n arrays with specific condition in Julia
  • I need to use the exact version of Julia V1.0.0, where can I find it?
  • Julia DataFrame ERROR: BoundsError attempt to access attempt to access a data frame with X rows at index false
  • Julia: How do I copy a DataFrame to the system clipboard?
  • 1D integration with multivariable function input
  • How to access to the package contents of Julia in Mac? It's easy to find the package content in Windows but I can't find
  • Creating matrix of draws from vector of distributions
  • Julia: is a function that receives a Dict as input and output a Dict type stable?
  • How could I use structure type in a function to calculate the time?
  • How to get the maximum and minimum values of a given type
  • Julia 1.1.1 - absolutely global variables
  • How can I conditionally select and then mutate columns of a DataFrame?
  • How do I slice an array by index in julia
  • I cannot add a github repository to Julia
  • How to read the last x bytes of a (binary) file in Julia?
  • ArgumentError: New columns must have the same length as old columns
  • Why does Julia have `Base.invokelatest`?
  • How to change the name of a variable in a for loop
  • When should i use `==` vs `===` vs `isequal`
  • Repeat a function call N times
  • How can I deactivate?
  • Read the inputs of a user-defined function in Julia?
  • What is the difference between fields and properties in Julia?
  • Julia: How to execute some code on exit of a function? E.g. lik R's `on.exit`?
  • Terminal Velocity using Differential Equation
  • Getting index of subarray in Julia
  • Running into an issue with using a variable as an exponent in Julia
  • How to disable @assert in Julia
  • How to save a file in Julia
  • What's wrong with this Julia function?
  • Julia: What is undef in Array in Julia
  • How to pass an array of objects to a function in julia?
  • Sum under main diagonal in julia
  • How to halt a loop in Julia and printing the ErrorMsg at the same time without using any macros?
  • How to make use of Threads optional in a Julia function
  • Is there a way to swap columns in O(1) in Julia?
  • How to flatten a 2D array in julia?
  • Maximum with a custom ordering
  • understanding JuMP in Julia Lang?
  • How can I view profiling information visually in Julia?
  • Save array of arrays, HDF5, Julia
  • How to run a Julia file and see all subsequent functions that are called?
  • How can I export multiple methods of the same function from submodules within my module?
  • why do i get MethodError: objects of type Float64 are not callable?
  • Julia module for subgraphing a graph (nodes / vertices and edges) without changing or relabeling node indices?
  • Julia package install fail with Please specify by known `name=uuid`
  • ERROR: MethodError: no method matching abs(::Array{Complex{Float64},1})
  • Genie framework does not install under Julia 1.2
  • shadow
    Privacy Policy - Terms - Contact Us © 35dp-dentalpractice.co.uk