Menu
Is there a simple way in Julia to check whether a file in the current working directory exists (something like test = os.path.isfile("foo.txt") in Python or inquire(file = "foo.txt", exist = test) in Fortran)?
564
Writing To a File In Julia In order to write in a file, we need to open the file in write mode by passing “w” as a parameter. Now to write to a file in Julia we use write(fileobject, string) method. It takes two arguments, first is the file object and the second is the String provided.
jl , write include("file. jl") . You can pass additional arguments to Julia, and to your program script. jl .
The command to change working directory is cd(dir::AbstractString=homedir()).
Julia has the isfile() function to test for a regular file:
julia> isfile("foo.txt") false shell> touch foo.txt julia> isfile("foo.txt") true As the documentation:
Returns true if path (the parameter) is a regular file, false otherwise.
58
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
