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
Activities on sololearn
4 Votes
Html issue
2 Votes
Can you help me ?
1 Votes
Code coach
0 Votes
How I can use div
1 Votes
TIPS From Veterans
2 Votes
App development đŸ”„â˜ïž
1 Votes
Playground input
1 Votes
Cybersecurity jobs without degree
1 Votes
Computer architecture
1 Votes