Showing posts with label What’s the difference between accessing a class method via -lt and via ::?. Show all posts
Showing posts with label What’s the difference between accessing a class method via -lt and via ::?. Show all posts

Saturday, May 16, 2009

What’s the difference between accessing a class method via -> and via ::?

:: is allowed to access methods that can perform static operations, i.e. those, which do not require object initialization.