Sometimes when you’re in the middle of a function, you want a quick way to exit. You can do it using the return keyword . Whenever JavaScript sees the return keyword, it immediately exits the function and any variable (or value) you pass after return will be returned back as a result.
Read moreHow do you exit a function in flutter?
To properly break on exit, consider calling debugger from dart:developer or Isolate . pause from dart:isolate on Isolate. current to pause the isolate before invoking exit. The handling of exit codes is platform specific.
Read moreHow do you use each loop in darts?
There is no way to return a value from forEach . Just use a for loop instead . On top of that, the Dart style guide specifically recommends using a for loop over a forEach unless you can reuse an existing function.
Read moreHow do you break out of a loop in darts?
you can’t break but you can stop execution.4 Mar 2020
Read moreHow do you exit a loop in flutter?
Break Statement : This statement is used to break the flow of control of the loop i.e if it is used within a loop then it will terminate the loop whenever encountered.18 Haz 2020
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