Q&A Discussões

Hello every one, i have an issue in the returned value of exectuteUpdate in java, first "UserName" is a primary key in sql tabl

3 Votos

7th May 2017, 11:05 PM

HaMza BouRouissa

in c/cpp, how can we check the returned value to the OS of main(or exit, ...) function? just i want to know.

0 Voto

18th Oct 2017, 6:22 AM

MD QAYAMUDDIN

? : are called Ternary Operators. ex. var = booleanExp ? ValueIfTrue : ValueIfFalse; and that ? literally means "Asking a Question" Asking if the Boolean Expression is True. If the Boolean Expression returned true, the Value for "True" will be assigned to the variable. If the Boolean Expression returned false, the Value for "False" will be the one that'll be assigned to the variable instead. I'm not asking a question, I just wanna share this to you guys 😁

18 Votos

22nd Aug 2016, 9:42 PM

Erwin Mesias

a as calling is mystery(1)?of public result returned what

1 Voto

29th Sep 2019, 9:34 PM

Mr Kraber

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