31 DFómh 2011 · 2 Take a look at the Java™ Tutorials by Oracle. But basically, as dacwe said, use break. If you can it is often clearer to avoid using break and put the check as a condition of …

18 MFómh 2015 · A continue statement without a label will re-execute from the condition the innermost while or do loop, and from the update expression of the innermost for loop. It is …

10 Ean 2012 · The scope of local variables should always be the smallest possible. In your example I presume str is not used outside of the while loop, otherwise you would not be asking …

I am learning java as well android. Almost everything that we can perform by while loop those things we can do in for loop. I found a simple condition where using while loop is better than for …

3 Beal 2012 · Actually the java docs on this are really confusing. "Iterators allow the caller to remove elements from the underlying collection during the iteration with well-defined semantics."

You need to change the variable that is being tested, here input2, inside of the loop. Else there's no chance of exiting. All you change in the loop is the total variable while input2 remains …

4 Lún 2016 · But the variable still has to be declared outside the while-loop. So, as I want to keep my variable scopes clean, is it possible to declare a variable within the while conditional, or is …

An "if" is not a loop. Just use the break inside the "if" and it will break out of the "while". If you ever need to use genuine nested loops, Java has the concept of a labeled break. You can put a label …

12 Feabh 2011 · Simply because you don't reset i before you start the inner loop (or after you end it.) Therefore, in the second, and subsequent iterations of the outer loop, you get to the inner …

4 DFómh 2016 · I am writing the following program using while loops with sentinels. The problems I am having include: (1) Discovering how to obtain the "smallest score" entered …