arguments Questions
1
In order to indicate that an argument is a list one can use:
def fun(words:list):
code...
How can I indicate that an argument should be a list of lists? All I can think about is doing something l...
1
Solved
I am having trouble figuring out why is npm taking . without -- delimiter.
In the following command . is passed to test script without -- delimiter.
npm test .
test script is defined in package.js...
Intendment asked 7/9, 2021 at 12:9
4
Solved
In C, getopt_long does not parse the optional arguments to command line parameters parameters.
When I run the program, the optional argument is not recognized like the example run below.
$ ./resp...
Argybargy asked 27/6, 2009 at 12:15
3
I am trying to find a way to pass my function's default arguments to the decorator. I have to say I am fairly new to the decorator business, so maybe I just don't understand it properly, but I have...
Isador asked 30/7, 2015 at 15:44
2
Solved
I am trying to make a build script like this:
import glob
import os
import subprocess
import re
import argparse
import shutil
def create_parser():
parser = argparse.ArgumentParser(description='B...
Spiculate asked 2/4, 2020 at 19:42
20
Solved
I need to pass an ID and a password to a batch file at the time of running rather than hardcoding them into the file.
Here's what the command line looks like:
test.cmd admin P@55w0rd > test-lo...
Morel asked 25/8, 2008 at 18:14
2
Here's some pseudo code showing what I'm trying to achieve:
Text txt(text, [subtitle = false]) {
final params = subtitle
? {
'textAlign': TextAlign.center,
'style': TextStyle(color: Colors.purp...
5
Solved
I want to convert the arguments to a function into an associative array with keys equal to the parameter variable names, and values equal to the parameter values.
PHP:
function my_function($a, $...
Cysteine asked 14/9, 2009 at 2:38
14
Solved
I have now seen 2 methods for determining if an argument has been passed to a JavaScript function. I'm wondering if one method is better than the other or if one is just bad to use?
function Test...
Exultant asked 4/1, 2009 at 17:38
15
Solved
I have a function that takes optional arguments as name/value pairs.
function example(varargin)
% Lots of set up stuff
vargs = varargin;
nargs = length(vargs);
names = vargs(1:2:nargs);
values = v...
Gadolinium asked 5/5, 2010 at 17:3
28
Solved
$1 is the first argument.
$@ is all of them.
How can I find the last argument passed to a shell
script?
8
Solved
I was wondering about the best practices for indicating invalid argument combinations in Python. I've come across a few situations where you have a function like so:
def import_to_orm(name, ...
6
Solved
2
Solved
Why doesn't arguments stringify to an array ?
Is there a less verbose way to make arguments stringify like an array?
function wtf(){
console.log(JSON.stringify(arguments));
// the ugly workaro...
Dynamometry asked 9/7, 2013 at 11:22
29
Solved
I would like a JavaScript function to have optional arguments which I set a default on, which get used if the value isn't defined (and ignored if the value is passed). In Ruby you can do it like th...
Marasco asked 21/5, 2009 at 20:7
2
Solved
I am trying to pass a Dict to a function in Julia. The Dict contains pairs of argument names and their respective values. Let's say I have a function f and a Dict d:
julia> function f(x=10, y=1...
7
Solved
It's probably a lame question. But I am getting 3 arguments from command line [ bash script ]. Then I am trying to use these in a for loop.
for i in {$1..$2}
do action1
done
This doesn't seem to ...
Borowski asked 17/4, 2011 at 2:45
5
Solved
I have this code for the C# in Visual Studio 2012.
public Task SwitchLaserAsync(bool on)
{
return Task.Run(new Action(() => SwitchLaser(on)));
}
This will execute SwitchLaser method (public ...
2
I have a function whose argument is a list of dictionaries. I am trying to specify the type of elements for the dictionary in the function argument. The dictionary has the following form:
{'my_obje...
Rahn asked 20/7, 2020 at 3:47
2
Solved
On a stack trace returned from a PHP application in development, long string arguments to a function are truncated when display on the error page:
Abstract.php(238): Zend_Db_Adapter_Abstract->q...
Eustoliaeutectic asked 22/12, 2010 at 18:17
4
I've got python script (ala #! /usr/bin/python) and I want to debug it with pdb. How can I pass arguments to the script?
I have a python script and would like to debug it with pdb. Is there a way ...
3
Solved
Problem
I am trying to use scikit-learn's LogisticRegressionCV with roc_auc_score as the scoring metric.
from sklearn.linear_model import LogisticRegression
from sklearn.metrics import roc_auc_sc...
Fewell asked 19/8, 2016 at 17:26
6
Solved
I couldn't find any one simple straightforward resource spelling out the meaning of and fix for the following BASH shell error, so I'm posting what I found after researching it.
The error:
-bash:...
Lantana asked 8/12, 2012 at 19:46
7
Solved
In Python I have a module myModule.py where I define a few functions and a main(), which takes a few command line arguments.
I usually call this main() from a bash script. Now, I would like to pu...
Bly asked 24/1, 2013 at 11:23
6
Solved
I have a function that takes a member of a particular class:
public function addPage(My_Page $page)
{
// ...
}
I'd like to make another function that takes an array of My_Page objects:
public ...
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