Exception e and SoloLearn Question

Question

In the Java course they use exception e. From tutorials they'd do e.prinstacktrace etc. What's the value or e? When I try to syso e I get errors or long unreadable values. I assume you can use exception f as well? I know it's silly but please clarify.

Question: Where can I ask about updates? Since I am using android, I can't see an option to bookmark posts. I either press a star button, and lose it in the depths of chronological time until someone posts on it again. Where do I find back bookmarked posts? Also, android does not allow me to copy paste quizzes (from challenges) to ask here for better explanation. I can't remember those huge for loops, but I still don't understand the answers they give. Is there a way to copy paste on android? (besides manually writing it down and retyping it in the questions panel)

Answer 1

Andre Daniel

About updates, only SoloLearn officials know the new release date, I'm not sure but *perhaps* moderators get notification so they can make announcement about the update.

(* Edit *)
See note from Tashi N below, about updates : )

Ipang We don't ;)
Cheers, Tashi

About bookmarks, Max was right, it is not available now (unless I accidentally skipped it), but you can see the threads where you posted answer(s) by selecting "My Answers" from the filter menu. However the list doesn't include threads you bookmarked by pressing the star icon.

About quizzes, I have seen in the past somebody used screenshot (uploaded to image hosting) to ask their doubt, may this work for you?

Answer 2

you can also use exception f. exception is just a class, so exception e just creates an object e with type exception. i did not unterstand how you are trying to print e so i cant help you with that, i don‘t think you can bookmark questions, i also don‘t think you can copy paste challenges(i can‘t on ios)(and i haven‘t found a better way than writing them down). it think if you try to print an object it will just call toString() and if it does not overwrite toString(), toString() of Object gets called which is why you see wierd stuff

Answer 3

you can set the filter for searching the questions to my questions, and use the search function, as long as you don‘t post thousands of questions you should find it pretty fast

Answer 4

I tried doing System.out.println(e) 😅

But thanks, I'll try my luck on finding back those posts when I need them in the future. And I'll write them down.

Answer 5

you can just copy text by keep your finger on text for few seconds. And you got answers about exceptions on top. So i m not going to answer it 👶

Answer 6

Seniru Pasan on mobile I can't copy the questions from the quizzes unfortunately.

Answer 7

Exception is class as letter E is bigger and we created object to acess it you can create your own exception object