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How can I validate my input is a string or not using hasnext() or hasnextline?

hasnext hasnextline java

2 голосов

22nd Jan 2018, 1:09 PM

jomar ibarra

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

hasnext help java question sololearn

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4 ответов

26th Aug 2018, 5:50 PM

Just_Chuel

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