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Read multiple variables (from stdin) in Julia with a single line of code


By : Velocity Vector
Date : September 04 2020, 04:00 AM
This might help you Suppose we have to take multiple input in one line in Python 3 then:-
code :
readdlm(IOBuffer(readline()))
julia> using DelimitedFiles

julia> readdlm(IOBuffer(readline()))
z b c
1×3 Array{Any,2}:
 "z"  "b"  "c"

julia> readdlm(IOBuffer(readline()))
1 2
1×2 Array{Float64,2}:
 1.0  2.0
julia> x, y = readdlm(IOBuffer(readline()))
1 2 3
1×3 Array{Float64,2}:
 1.0  2.0  3.0

julia> x, y 
(1.0, 2.0)


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Read a single line from stdin to a string in one line of code


By : user3030252
Date : March 29 2020, 07:55 AM
Hope that helps trim() returns an &str view of the String returned by unwrap(). You can't store this object because the owning String will no longer exist at the end of the statement. So just use to_string() to convert the &str back to a String.
code :
let line = io::stdin().read_line().ok().unwrap().trim().to_string();

How can I read a single line from stdin?


By : medec
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , In How to read user input in Rust? you can see how to iterate over all lines:
code :
use std::io::{self, BufRead};

fn main() {
    let stdin = io::stdin();
    for line in stdin.lock().lines() {
        println!("{}", line.unwrap());
    }
}
use std::io::{self, BufRead};

fn main() {
    let stdin = io::stdin();
    let mut iterator = stdin.lock().lines();
    let line1 = iterator.next().unwrap().unwrap();
    let line2 = iterator.next().unwrap().unwrap();
}
use std::io::{self, BufRead};

fn main() {
    let stdin = io::stdin();
    let line1 = stdin.lock().lines().next().unwrap().unwrap();
}
#[macro_use] extern crate text_io;

fn main() {
    // reads until a \n is encountered
    let line: String = read!("{}\n");
}

Multiple typed variables in one line in Julia


By : Joshua Thomas
Date : March 29 2020, 07:55 AM
it should still fix some issue local isn't needed in most situations, such as a plain function at top-level.
code :
julia> function f()
           x1::Float64, x2::Float64 = 1, 5
           x1, x2
       end
f (generic function with 1 method)

julia> f()
(1.0,5.0)

Read a single file containing multiple XML line code blocks into multiple xml files in Talend


By : Priyanka
Date : March 29 2020, 07:55 AM
seems to work fine I suggest you split your multi-xml file into individual xml files, then read each individual file with tFileInputXML. Here's what I did to achieve that :

How do I read multiple integers from a single line of stdin?


By : Alejandro Ramirez
Date : March 29 2020, 07:55 AM
Any of those help The best way, as far as I know, is just to split the input line and then map those to integers, like this:
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