3 ms·
This isn't a problem in any of the languages the article mentions (Python, Ruby, JavaScript, Java) so that might be why the author didn't bring it up. Callbacks
by ptx 5y ago
This isn't a problem in any of the languages the article mentions (Python, Ruby, JavaScript, Java) so that might be why the author didn't bring it up. Callbacks in these languages are objects that can carry along their own data.