Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java Java Objects Meet Objects Constructors

Posted by matthewchau2
matthewchau2
8,301 Points

Parameter vs. Argument

Is there a difference between the terms Parameter and Argument?

1 Answer

Alexandra Barnett
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Alexandra Barnett
Front End Web Development Techdegree Graduate 46,473 Points
Alexandra Barnett
.a{fill-rule:evenodd;}techdegree seal-36
Alexandra Barnett
Front End Web Development Techdegree Graduate 46,473 Points

Hi Matthew! The main difference is at what stage of the "process" they refer to (I use process very loosely here). So, a parameter is the variable that is used at the point of defining a method e.g. public void someMethod(aString, another String) { some code }. An argument is the "information" or variable passed into a method when it is called e.g. String aString = someMethod(passedInSomething);

I hope that helps - might not be the best explanation :) Let me know if you have any questions :)