Putting *args and/or **kwargs as the last items in your function definition’s argument list allows that function to accept an arbitrary number of arguments and/or keyword arguments.

The names *args and **kwargs are only by convention but there's no hard requirement to use them. You would use *args when you're not sure how many arguments might be passed to your function, i.e. it …

May 21, 2009 · The String[] args parameter is an array of Strings passed as parameters when you are running your application through command line in the OS. So, imagine you have compiled and …

Aug 31, 2008 · See What do ** (double star/asterisk) and * (star/asterisk) mean in a function call? for the complementary question about arguments.

Feb 12, 2017 · What is the meaning of "...args" (three dots) in a function definition? Asked 8 years, 9 months ago Modified 3 years ago Viewed 120k times

You should use *args when it's easier to read than a list of argument (def foo(a,b,c,d,e...)) and does not make harder to know which argument is used for what. Your example is the perfect example of a …

The parse_intermixed_args function that I posted there could be implemented in an ArgumentParser subclass, without modifying the argparse.py code itself. Here's a way of handling subparsers. I've …

There's a PowerShell script named itunesForward.ps1 that makes iTunes fast forward 30 seconds: $iTunes = New-Object -ComObject iTunes.Application if ($iTunes ...

Apr 8, 2015 · Is there a difference between String[] args and String[] arg? My assignment is to misspell certain things in a HelloWorld program. When I misspelled args as arg in: public class HelloWorld {

Sep 11, 2019 · In Visual Studio Code, in the launch.json file that launches the app I'm writing, how do I add command line arguments?