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Error - trustAnchors parameter must be non-empty
...ing to configure my e-mail on Jenkins/Hudson, and I constantly receive the error:
44 Answers
...
MySQL error: key specification without a key length
...sn't enough. I tried changing the field to a text, but I get the following error:
15 Answers
...
jQuery AJAX file upload PHP
...file to the uploads directory:
<?php
if ( 0 < $_FILES['file']['error'] ) {
echo 'Error: ' . $_FILES['file']['error'] . '<br>';
}
else {
move_uploaded_file($_FILES['file']['tmp_name'], 'uploads/' . $_FILES['file']['name']);
}
?>
Also, a couple thi...
Build Error - missing required architecture i386 in file
I'm getting this error when building my iPhone application:
16 Answers
16
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Access restriction: The type 'Application' is not API (restriction on required library rt.jar)
... to me, I just wanted to use javax.smartcardio). In that case, we get this error in Eclipse.
Solution
The solution is to change the access restrictions.
Go to the properties of your Java project,
i.e. by selecting "Properties" from the context menu of the project in the "Package Explorer"....
Is assert evil? [closed]
...catching cases that "can't happen", during debugging, as opposed to normal error handling.
Assert: A failure in the program's logic itself.
Error Handling: An erroneous input or system state not due to a bug in the program.
...
Team Build Error: The Path … is already mapped to workspace
When creating a new build in Team Foundation Server, I get the following error when attempting to run the new build:
23 Ans...
error: passing xxx as 'this' argument of xxx discards qualifiers
...he object is const; so any attempt to modify the const object should be an error. Hence compiler generates an error message.
The solution is simple: make the functions const as:
int getId() const {
return id;
}
string getName() const {
return name;
}
This is necessary because now you ca...
Why is “throws Exception” necessary when calling a function?
... a throws clause for all classes. Specifically, classes that are either an Error or RuntimeException or any of the subclasses of these two. In your case Exception is not a subclass of an Error or RuntimeException. So, it is a checked exception and must be specified in the throws clause, if you don't...
How to mark a method as obsolete or deprecated?
...also cause the compilation to fail, treating the usage of the method as an error instead of warning, if the method is called from somewhere in code like this:
[Obsolete("Method1 is deprecated, please use Method2 instead.", true)]
...