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
Jake Lee
2,789 PointsWhat's a hashcode?
What's a hashcode? the video doesn't explain it.
1 Answer
Steven Parker
229,644 PointsI asked Google "define hashcode" and got this as the top result:
The hashcode of a Java Object is simply a number, it is 32-bit signed int, that allows an object to be managed by a hash-based data structure. We know that hash code is an unique id number allocated to an object by JVM. ... If two objects are equals then these two objects should return same hash code.
Your search engine can be a useful resource!