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How to use JNDI DataSource provided by Tomcat in Spring?
...w question with details of what you have tried, specific versions, and any error messages. Example: stackoverflow.com/questions/10388137/…
– kaliatech
Sep 18 '15 at 13:12
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Why is “import *” bad?
...ity).
Because you can't use cool tools like pyflakes to statically detect errors in your code.
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What is the 'instanceof' operator used for in Java?
...to compile
}
}
This fails to compile with the message:
Test.java:6: error: inconvertible types
System.out.println(t instanceof String);
^
required: String
found: Test
1 error
As Test is not a parent class of String. OTOH, this compiles perfectly and pr...
Datatables - Search Box outside datatable
...red to be able to call .search on it (if will throw a "function undefined" error otherwise). See: datatables.net/faqs/#api
– Lionel
Mar 30 '15 at 7:28
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How do I delete an Azure storage account containing a leased blob?
...ds:
azure storage account delete <my-account>
This fails, and the error message contains the name of culprit, e.g.:
error: Storage account <my-account> has some active image(s) and/or disk(s), e.g. <my-image>. Ensure these image(s) and/or disk(s) are removed before deleting t...
How can I use Server.MapPath() from global.asax?
... the request object, the response object. Very useful when you want to log errors, for example
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Most Useful Attributes [closed]
...of the parameters to System.Obsolete which causes the warning to become an error therefore breaking the build. Obviously this should be done once you have cleaned up all the warnings. :)
– Adrian Clark
Dec 1 '08 at 2:36
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Does a finally block always run?
...y, I remember a project where we foolishly tried to use
catch (OutOfMemoryError oome) {
// do stuff
}
This didn't work because the JVM had no memory left for executing the catch block.
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Enterprise app deployment doesn't work on iOS 7.1
...e console through the XCode Organizer while trying to install the app. The error turns out to be:
Could not load non-https manifest URL: http://example.com/manifest.plist
Turns out that in iOS 7.1, the URL for the manifest.plist file has to be HTTPS, where we were using HTTP. Changing the URL ...
Parse JSON in C#
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I've just tried that, but I've just got the error "The type or namespace name 'IEnumerable' could not be found (are you missing a using directive or an assembly reference?)".
– Mike B
Aug 2 '09 at 15:00
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