Q&A Discussions

Hello every one, i have an issue in the returned value of exectuteUpdate in java, first "UserName" is a primary key in sql tabl
<java><sql>
3 Votes
2 Answers
7th May 2017, 11:05 PM
HaMza BouRouissa
HaMza BouRouissa - avatar
in c/cpp, how can we check the returned value to the OS of main(or exit, ...) function? just i want to know.
cpp,exitmain
0 Votes
1 Answer
18th Oct 2017, 6:22 AM
MD QAYAMUDDIN
MD QAYAMUDDIN - avatar
? : 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 😁
c#operators
18 Votes
6 Answers
22nd Aug 2016, 9:42 PM
Erwin Mesias
Erwin Mesias - avatar
Need help
aascallingismystery(1)?ofpublicresultreturnedwhat
1 Vote
3 Answers
29th Sep 2019, 9:34 PM
Mr Kraber
Mr Kraber - avatar
< Previous12Next >
Hot today
Mobile number and similarity
1 Votes
Can I import any module in python in this app?
1 Votes
Loops and conditions
2 Votes
GitHub account connecting issue
3 Votes
Algorithm to create maze-like grid
2 Votes
photo upload issue in html code
0 Votes
Coding issue
2 Votes
app for lessons
1 Votes
AlguĂ©m PortuguĂȘs por aqui?
0 Votes
Any coding competitions?
1 Votes