Discussions Q&R

How can I validate my input is a string or not using hasnext() or hasnextline?
hasnexthasnextlinejava
2 Votes
1 RĂ©ponse
22nd Jan 2018, 1:09 PM
jomar ibarra
jomar ibarra - avatar
Pals, Pls can anyone explain to me what's the use of the hasNext() method works in a program Like this. Scanner scan = new Scann
hasnexthelpjavaquestionsololearn
1 Vote
4 RĂ©ponses
26th Aug 2018, 5:50 PM
Just_Chuel
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