Sololearn Codeplayground need an undo feature . what do you think ?

Answer 1

Undo is a luxury feature in mobile as it use up resources easily and we don't even have it in Android default messaging app.
However it's entirely possible and definitely help to code in mobile. You may email [email protected] regarding your suggestion. 😉

Answer 2

With a hard keyboard ctrl-Z undo feature is comonly working as built-in both android and browsers feature: could often make crash app', but totally effective by using the web version of code playground (wich provide also a better color highlight than the app)... anyway, built-in undo/redo feature is limited to not refreshed tab (you lost undo history as soon as you switch tab, because of how it's handled: content is replaced, instead to be just hidden/shown and so reset undo/redo text input history :P)...

Answer 3

true...
smtimes its hard to get back wha was the code written right before we deleted it...or changed it...
a ctrl-z type button thing would serve purpose....

Answer 4

The sololeaen website has that feature! I have trued it before!

Answer 5

The sololearn website doesn't provide this feature: it's a web browser built-in feature ^^

Answer 6

Hmmm I see. So nomatter what website you go, if there is a textarea you can ctrl-Z!

Answer 7

@CodeMaster you can undo the upvote by clicking the upvote again. Same with downvote.

Answer 8

some tips :
what i do is--->
whenever changing the code i smtimes copy the whole code first then change it...if not suits then i delet all and paste the copied-before code
smtimes i make the whole code commented then change the code in a recopy version below in the code..
smtimes i copy the code...
and let it as it is..
and change it it a new blank code-playground sheet after recopying
smtimes to check if the another versions/thoughts works
i keep all diff codes in same script..
and see the output all the times if its same or not..
like
print(a**2)
print(sum([a for _ in range (a)]))
print(a*a)

Answer 9

yes it should have an undo button!!!

Answer 10

also
when we mistakenly up vote or down vote
we stuck for commitment
we can't escape that thing
we must either downvote or upvote
but cannot ignore

Answer 11

@sayan i put all the previous code in comment :(

Answer 12

whatever suits u brother