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The object cannot be deleted because it was not found in the ObjectStateManager
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10 Answers
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Active
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Strings are objects in Java, so why don't we use 'new' to create them?
...more than once. For example, consider the (contrived) code:
for (int i = 0; i < 10; i++) {
System.out.println("Next iteration");
}
If we didn't have interning of Strings, "Next iteration" would need to be instantiated 10 times, whereas now it will only be instantiated once.
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jQuery UI dialog positioning
...asured from the top left corner of the current viewport (in other words, [0, 0] will always put it in the upper left hand corner of your browser window, regardless of where you are currently scrolled to). However, the only way I know to retrieve the location is of the element relative to the ENTI...
Iterating through a list in reverse order in java
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edited Jan 20 '10 at 15:54
answered Jan 20 '10 at 15:34
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Dump a NumPy array into a csv file
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cs95
231k6060 gold badges390390 silver badges455455 bronze badges
answered May 21 '11 at 10:10
Jim BrissomJim B...
Remove directory which is not empty
... package?
– SudoKid
Jun 5 '18 at 23:07
4
@EmettSpeer When do you mean by "be done easily"? Self w...
“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
I have a 64 bit windows 7 and SQLServer 2008 R2 (64 bit)
6 Answers
6
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Virtual Memory Usage from Java under Linux, too much memory used
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+250
This has been a long-standing complaint with Java, but it's largely meaningless, and usually based on looking at the wrong information...
Class method differences in Python: bound, unbound and static
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answered Sep 22 '08 at 11:05
Torsten MarekTorsten Marek
70.7k1818 gold badges8686 silver badges9595 bronze badges
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Git stash: “Cannot apply to a dirty working tree, please stage your changes”
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– Aleksandr Dubinsky
Jun 4 '14 at 18:04
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