In VB.NET, Nothing refers to something which has not been initialized. In C# it would be null. Occasionally used in the Scala type system.
Questions tagged [nothing]
140 questions
-1
votes
2 answers
Php empty result after execution
prepare("
SELECT * FROM user
WHERE username = :username
");
$extractInfoUser->execute([
'username' =>…
Denis Dumitras
- 31
- 3
-1
votes
2 answers
PHP, How do I clear this form after submit?
Having trouble with posting the code's. I hope this is better?
I have a contact form that after filling out and clicking send, it doesn't clear the form, you can just keep clicking send and it keeps on sending.
if (isset($_POST['submit'])) {
user1
- 39
- 1
- 8
-1
votes
1 answer
Use the new word to create an object instance
The following code generates these two troubleshooting tips in vb.net
The code builds with no errors. The locals window lists everything under OrderContext as "Nothing", 0.0 or "False" when it stop on the line which attempts to set address1.
"Use…
user1858064
- 1
- 1
-2
votes
1 answer
Which Eclipse version should I use for an Android application ? Eclipse Scout OR Ecplise JEE?
I am I'm going to run an Android project with Eclipse, Which Eclipse version should I use for an Android application ? Eclipse Scout OR Eclipse JEE ??
Can I use Android code with Eclipse JEE ?
Ramin Maghsoudi
- 21
- 6
-3
votes
2 answers
How to discriminate between null and zero length string in .NET?
What is the most efficient way to discriminate between empty and null value? I want to:
evaluate CStr(str) to True when str="", whereas
evaluate CStr(str) to False when str=Nothing
anefeletos
- 672
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