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“loop:” in Java code. What is this, and why does it compile?
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205
It is not a keyword it is a label.
Usage:
label1:
for (; ; ) {
label2:
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In Eclipse, what can cause Package Explorer “red-x” error-icon when all Java sources compile without
...he resulting application compiles fine. However, I keep getting an "red-x" error notification in the Package Explorer.
26 A...
What is a smart pointer and when should I use one?
...he MyObject is automatically destroyed.
// ptr->Oops(); // Compile error: "ptr" not defined
// since it is no longer in scope.
}
Note that std::unique_ptr instances cannot be copied. This prevents the pointer from being deleted multiple times (incorrectly). You can, how...
Make sure that the controller has a parameterless public constructor error
...ered concrete types for you, but because it can't resolve it (caused by an error in your configuration), it return null. It is forced to return null, because Web API forces it to do so due to the IDependencyResolver contract. Since Unity returns null, Web API will try to create the controller itself...
PHP mail function doesn't complete sending of e-mail
... It's difficult to diagnose these things unless there is an obvious syntax error. Without one you need to run through the checklist below to find any potential pitfalls you may be encountering.
Make sure error reporting is enabled and set to report all errors
Error reporting is essential to rootin...
Angular ng-repeat Error “Duplicates in a repeater are not allowed.”
...rective. This means if you are trying to do the following, you will get an error.
// This code throws the error "Duplicates in a repeater are not allowed.
// Repeater: row in [1,1,1] key: number:1"
<div ng-repeat="row in [1,1,1]">
However, changing the above code slightly to define an index...
“query function not defined for Select2 undefined error”
Trying to use Select2 and getting this error on multiple item input/text field:
13 Answers
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What does Visual Studio mean by normalize inconsistent line endings?
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answered Feb 16 '09 at 15:05
monowerkermonowerker
2,82911 gold badge2121 silver badges2323 bronze badges
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How to store standard error in a variable
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It would be neater to capture the error file thus:
ERROR=$(</tmp/Error)
The shell recognizes this and doesn't have to run 'cat' to get the data.
The bigger question is hard. I don't think there's an easy way to do it. You'd have to build the entire p...
ModelState.AddModelError - How can I add an error that isn't for a property?
...and fvm.prop2 already exist in that combination; if so, I want to add an error to the modelstate, then return the whole view. I tried:
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