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Dealing with “java.lang.OutOfMemoryError: PermGen space” error
...ilst this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference.
– Joachim Sauer
Apr 9 '13 at 10:30
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Why can't overriding methods throw exceptions broader than the overridden method?
... to override a method from an implemented interface, but my implementation includes a throws deceleration, and the interface's doesn't. What's the standard procedure here?
– a p
Jul 17 at 14:59
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ASP.NET MVC Performance
...generates the layout. All of your business logic and data access logic -- including the logic that populates the actual data used in the view -- is now amenable to testing. While I expect it to be more performant as well -- the page life cycle is greatly simplified and more more amenable to web pr...
ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
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SQL Data Reader - handling Null column values
...r[indexAge] as int? ?? default(int);
The as operator handles the casting including the check for DBNull.
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How do I use floating-point division in bash?
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If I don't include the -l on my system, bc doesn't do floating point math.
– starbeamrainbowlabs
Sep 17 '15 at 6:13
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How to export query result to csv in Oracle SQL Developer?
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FYI, you can substitute the /*csv*/
for other formats as well including /*xml*/ and /*html*/.
select /*xml*/ * from emp would return an xml document with the query results for example.
I came across this article while looking for an easy way to return xml from a query.
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Get class list for element with jQuery
...rsions that don't support the classList property, the linked MDN page also includes a shim for it - although even the shim won't work on Internet Explorer versions below IE 8.
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System.Net.WebException HTTP status code
...able. A WebException can be fired for reasons other than HTTP error codes including simple networking errors. Those have no such matching http error code.
Can you give us a bit more info on what you're trying to accomplish with that code. There may be a better way to get the information you need...
Is it possible only to declare a variable without assigning any value in Python?
...526 aims at adding syntax to Python for annotating the types of variables (including class variables and instance variables), instead of expressing them through comments:
captain: str # Note: no initial value!
It seems to be more directly in line with what you were asking "Is it possible only to...