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How to keep onItemSelected from firing off on a newly instantiated Spinner?
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I get an error saying: The method setOnItemSelectedListener(AdapterView.OnItemSelectedListener) in the type AdapterView<SpinnerAdapter> is not applicable for the arguments (new Runnable(){}) why is that?
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how can you easily check if access is denied for a file in .NET?
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An initial check can help to handle common specific errors gracefully - looking ahead is often easier than matching particular exception attributes to specific causes. The try/catch still remains obligatory.
– peterchen
Mar 18 '10 at 12:4...
How do I get the number of days between two dates in JavaScript?
...e'll write
// a simple parse function for U.S. date format (which does no error checking)
function parseDate(str) {
var mdy = str.split('/');
return new Date(mdy[2], mdy[0]-1, mdy[1]);
}
function datediff(first, second) {
// Take the difference between the dates and divide by mi...
Foreign key constraint may cause cycles or multiple cascade paths?
I have a problem when I try to add constraints to my tables. I get the error:
9 Answers
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How to safely open/close files in python 2.4
..., if open raises an exception its result is not assigned to f and it is an error to call f.close().
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Turning Sonar off for certain code
..."})
There is also the //NOSONAR comment that tells SonarQube to ignore all errors for a specific line.
Finally if you have the proper rights for the user interface you can issue a flag as a false positive directly from the interface.
The reason why I recommend suppression of specific warnings is tha...
Convert JsonNode into POJO
...ationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
Or you'll get an error that it can't find the property to set into.
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intellij - spring is not being recognized (Unmapped Spring configuration)
...pring are activated,
but when I load my Maven project I have the following error:
6 Answers
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Is there anything like .NET's NotImplementedException in Java?
... I like this solution the best because it's easy to have a special error handler for it, it's easy to search for it by finding all references to the NotImplementedException constructor, and it's just a few lines of code. But it is a bit inconvenient to have to declare a new class with its ow...
How to make Regular expression into non-greedy?
...regex into my work and result is : invalid quantifier +\]) [Break on this error] var filterdata = takedata.match(/(\[[^\]]++\])/);\n (firebugs + Firefox) something wrong ?
– Rueta
May 13 '10 at 4:08
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